diff options
| author | ed <ed@FreeBSD.org> | 2011-06-03 17:49:16 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2011-06-03 17:49:16 +0000 |
| commit | 72c50e51a578d789a06bec5ad77c3ee4fc24db00 (patch) | |
| tree | 2e1a6ef12bc713fe873a2f9620225f5e07e45cf2 /contrib/compiler-rt | |
| parent | 9c392f3f9121f469140929d45260ed31420f7126 (diff) | |
| parent | ee2dbb0f7e84d908ac62aecc178992c9be1ca636 (diff) | |
| download | FreeBSD-src-72c50e51a578d789a06bec5ad77c3ee4fc24db00.zip FreeBSD-src-72c50e51a578d789a06bec5ad77c3ee4fc24db00.tar.gz | |
Upgrade libcompiler_rt from revision 117047 to 132478.
It seems there have only been a small amount to the compiler-rt source
code in the mean time. I'd rather have the code in sync as much as
possible by the time we release 9.0. Changes:
- The libcompiler_rt library is now dual licensed under both the
University of Illinois "BSD-Like" license and the MIT license.
- Our local modifications for using .hidden instead of .private_extern
have been upstreamed, meaning our changes to lib/assembly.h can now be
reverted.
- A possible endless recursion in __modsi3() has been fixed.
- Support for ARM EABI has been added, but it has no effect on FreeBSD
(yet).
- The functions __udivmodsi4 and __divmodsi4 have been added.
Requested by: many, including bf@ and Pedro Giffuni
Diffstat (limited to 'contrib/compiler-rt')
201 files changed, 1346 insertions, 536 deletions
diff --git a/contrib/compiler-rt/CREDITS.TXT b/contrib/compiler-rt/CREDITS.TXT index 8b07b82..818f4fa 100644 --- a/contrib/compiler-rt/CREDITS.TXT +++ b/contrib/compiler-rt/CREDITS.TXT @@ -19,3 +19,6 @@ W: http://www.auroraux.org D: CMake'ify Compiler-RT build system D: Maintain Solaris & AuroraUX ports of Compiler-RT +N: Howard Hinnant +E: hhinnant@apple.com +D: Architect and primary author of compiler-rt diff --git a/contrib/compiler-rt/LICENSE.TXT b/contrib/compiler-rt/LICENSE.TXT index a5e1345..2552e8c 100644 --- a/contrib/compiler-rt/LICENSE.TXT +++ b/contrib/compiler-rt/LICENSE.TXT @@ -1,10 +1,21 @@ ============================================================================== -LLVM Release License +compiler_rt License ============================================================================== + +The compiler_rt library is dual licensed under both the University of Illinois +"BSD-Like" license and the MIT license. As a user of this code you may choose +to use it under either license. As a contributor, you agree to allow your code +to be used under both. + +Full text of the relevant licenses is included below. + +============================================================================== + University of Illinois/NCSA Open Source License -Copyright (c) 2003-2009 University of Illinois at Urbana-Champaign. +Copyright (c) 2009-2010 by the contributors listed in CREDITS.TXT + All rights reserved. Developed by: @@ -43,21 +54,23 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE. ============================================================================== -Copyrights and Licenses for Third Party Software Distributed with LLVM: -============================================================================== -The LLVM software contains code written by third parties. Such software will -have its own individual LICENSE.TXT file in the directory in which it appears. -This file will describe the copyrights, license, and restrictions which apply -to that code. - -The disclaimer of warranty in the University of Illinois Open Source License -applies to all code in the LLVM Distribution, and nothing in any of the -other licenses gives permission to use the names of the LLVM Team or the -University of Illinois to endorse or promote products derived from this -Software. - -The following pieces of software have additional or alternate copyrights, -licenses, and/or restrictions: - -Program Directory -------- --------- + +Copyright (c) 2009-2010 by the contributors listed in CREDITS.TXT + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/contrib/compiler-rt/README.txt b/contrib/compiler-rt/README.txt index ab389d2..cbeb10c 100644 --- a/contrib/compiler-rt/README.txt +++ b/contrib/compiler-rt/README.txt @@ -77,8 +77,12 @@ ti_int __modti3 (ti_int a, ti_int b); // a % b signed su_int __umodsi3 (su_int a, su_int b); // a % b unsigned du_int __umoddi3 (du_int a, du_int b); // a % b unsigned tu_int __umodti3 (tu_int a, tu_int b); // a % b unsigned -du_int __udivmoddi4(du_int a, du_int b, du_int* rem); // a / b, *rem = a % b -tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem); // a / b, *rem = a % b +du_int __udivmoddi4(du_int a, du_int b, du_int* rem); // a / b, *rem = a % b unsigned +tu_int __udivmodti4(tu_int a, tu_int b, tu_int* rem); // a / b, *rem = a % b unsigned +su_int __udivmodsi4(su_int a, su_int b, su_int* rem); // a / b, *rem = a % b unsigned +si_int __divmodsi4(si_int a, si_int b, si_int* rem); // a / b, *rem = a % b signed + + // Integral arithmetic with trapping overflow diff --git a/contrib/compiler-rt/lib/abi.h b/contrib/compiler-rt/lib/abi.h new file mode 100644 index 0000000..2534317 --- /dev/null +++ b/contrib/compiler-rt/lib/abi.h @@ -0,0 +1,23 @@ +/* ===------ abi.h - configuration header for compiler-rt -----------------=== + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + * ===----------------------------------------------------------------------=== + * + * This file is a configuration header for compiler-rt. + * This file is not part of the interface of this library. + * + * ===----------------------------------------------------------------------=== + */ + +#if __ARM_EABI__ +# define ARM_EABI_FNALIAS(aeabi_name, name) \ + void __aeabi_##aeabi_name() __attribute__((alias("__" #name))); +# define COMPILER_RT_ABI __attribute__((pcs("aapcs"))) +#else +# define ARM_EABI_FNALIAS(aeabi_name, name) +# define COMPILER_RT_ABI +#endif diff --git a/contrib/compiler-rt/lib/absvdi2.c b/contrib/compiler-rt/lib/absvdi2.c index 919afd1..9c5d4a2 100644 --- a/contrib/compiler-rt/lib/absvdi2.c +++ b/contrib/compiler-rt/lib/absvdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * *===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * *===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if abs(x) < 0 */ -di_int +COMPILER_RT_ABI di_int __absvdi2(di_int a) { const int N = (int)(sizeof(di_int) * CHAR_BIT); diff --git a/contrib/compiler-rt/lib/absvsi2.c b/contrib/compiler-rt/lib/absvsi2.c index a2c8e3f..80a1a78 100644 --- a/contrib/compiler-rt/lib/absvsi2.c +++ b/contrib/compiler-rt/lib/absvsi2.c @@ -2,15 +2,16 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * * This file implements __absvsi2 for the compiler_rt library. * * ===----------------------------------------------------------------------=== - */ + */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if abs(x) < 0 */ -si_int +COMPILER_RT_ABI si_int __absvsi2(si_int a) { const int N = (int)(sizeof(si_int) * CHAR_BIT); diff --git a/contrib/compiler-rt/lib/absvti2.c b/contrib/compiler-rt/lib/absvti2.c index 0978122..9e73a26 100644 --- a/contrib/compiler-rt/lib/absvti2.c +++ b/contrib/compiler-rt/lib/absvti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/adddf3.c b/contrib/compiler-rt/lib/adddf3.c index 1ec43dc..3cc997b 100644 --- a/contrib/compiler-rt/lib/adddf3.c +++ b/contrib/compiler-rt/lib/adddf3.c @@ -1,21 +1,26 @@ -//===-- lib/adddf3.c - Double-precision addition and subtraction --*- C -*-===// +//===-- lib/adddf3.c - Double-precision addition ------------------*- C -*-===// // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // -// This file implements double-precision soft-float addition and subtraction -// with the IEEE-754 default rounding (to nearest, ties to even). +// This file implements double-precision soft-float addition with the IEEE-754 +// default rounding (to nearest, ties to even). // //===----------------------------------------------------------------------===// +#include "abi.h" + #define DOUBLE_PRECISION #include "fp_lib.h" -fp_t __adddf3(fp_t a, fp_t b) { +ARM_EABI_FNALIAS(dadd, adddf3); + +COMPILER_RT_ABI fp_t +__adddf3(fp_t a, fp_t b) { rep_t aRep = toRep(a); rep_t bRep = toRep(b); @@ -147,8 +152,3 @@ fp_t __adddf3(fp_t a, fp_t b) { if (roundGuardSticky == 0x4) result += result & 1; return fromRep(result); } - -// Subtraction; flip the sign bit of b and add. -fp_t __subdf3(fp_t a, fp_t b) { - return __adddf3(a, fromRep(toRep(b) ^ signBit)); -} diff --git a/contrib/compiler-rt/lib/addsf3.c b/contrib/compiler-rt/lib/addsf3.c index fec14e8..20610ef 100644 --- a/contrib/compiler-rt/lib/addsf3.c +++ b/contrib/compiler-rt/lib/addsf3.c @@ -1,20 +1,24 @@ -//===-- lib/addsf3.c - Single-precision addition and subtraction --*- C -*-===// +//===-- lib/addsf3.c - Single-precision addition ------------------*- C -*-===// // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // -// This file implements single-precision soft-float addition and subtraction -// with the IEEE-754 default rounding (to nearest, ties to even). +// This file implements single-precision soft-float addition with the IEEE-754 +// default rounding (to nearest, ties to even). // //===----------------------------------------------------------------------===// +#include "abi.h" + #define SINGLE_PRECISION #include "fp_lib.h" +ARM_EABI_FNALIAS(fadd, addsf3); + fp_t __addsf3(fp_t a, fp_t b) { rep_t aRep = toRep(a); @@ -147,18 +151,3 @@ fp_t __addsf3(fp_t a, fp_t b) { if (roundGuardSticky == 0x4) result += result & 1; return fromRep(result); } - -// Subtraction; flip the sign bit of b and add. -fp_t __subsf3(fp_t a, fp_t b) { - return __addsf3(a, fromRep(toRep(b) ^ signBit)); -} - - - - - - - - - - diff --git a/contrib/compiler-rt/lib/addvdi3.c b/contrib/compiler-rt/lib/addvdi3.c index 53ab102..51ad397 100644 --- a/contrib/compiler-rt/lib/addvdi3.c +++ b/contrib/compiler-rt/lib/addvdi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if a + b overflows */ -di_int +COMPILER_RT_ABI di_int __addvdi3(di_int a, di_int b) { di_int s = a + b; diff --git a/contrib/compiler-rt/lib/addvsi3.c b/contrib/compiler-rt/lib/addvsi3.c index 22cd315..c18f7bd 100644 --- a/contrib/compiler-rt/lib/addvsi3.c +++ b/contrib/compiler-rt/lib/addvsi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if a + b overflows */ -si_int +COMPILER_RT_ABI si_int __addvsi3(si_int a, si_int b) { si_int s = a + b; diff --git a/contrib/compiler-rt/lib/addvti3.c b/contrib/compiler-rt/lib/addvti3.c index 3df1a74..ba220f5 100644 --- a/contrib/compiler-rt/lib/addvti3.c +++ b/contrib/compiler-rt/lib/addvti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/apple_versioning.c b/contrib/compiler-rt/lib/apple_versioning.c index 0360026..e838d72 100644 --- a/contrib/compiler-rt/lib/apple_versioning.c +++ b/contrib/compiler-rt/lib/apple_versioning.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== */ @@ -143,6 +143,147 @@ NOT_HERE_BEFORE_10_6(__gcc_qsub) NOT_HERE_BEFORE_10_6(__trampoline_setup) #endif /* __ppc__ */ +#if __arm__ && __DYNAMIC__ + #define NOT_HERE_UNTIL_AFTER_4_3(sym) \ + extern const char sym##_tmp1 __asm("$ld$hide$os3.0$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp1 = 0; \ + extern const char sym##_tmp2 __asm("$ld$hide$os3.1$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp2 = 0; \ + extern const char sym##_tmp3 __asm("$ld$hide$os3.2$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp3 = 0; \ + extern const char sym##_tmp4 __asm("$ld$hide$os4.0$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \ + extern const char sym##_tmp5 __asm("$ld$hide$os4.1$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp5 = 0; \ + extern const char sym##_tmp6 __asm("$ld$hide$os4.2$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp6 = 0; \ + extern const char sym##_tmp7 __asm("$ld$hide$os4.3$_" #sym ); \ + __attribute__((visibility("default"))) const char sym##_tmp7 = 0; + +NOT_HERE_UNTIL_AFTER_4_3(__absvdi2) +NOT_HERE_UNTIL_AFTER_4_3(__absvsi2) +NOT_HERE_UNTIL_AFTER_4_3(__adddf3) +NOT_HERE_UNTIL_AFTER_4_3(__adddf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__addsf3) +NOT_HERE_UNTIL_AFTER_4_3(__addsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__addvdi3) +NOT_HERE_UNTIL_AFTER_4_3(__addvsi3) +NOT_HERE_UNTIL_AFTER_4_3(__ashldi3) +NOT_HERE_UNTIL_AFTER_4_3(__ashrdi3) +NOT_HERE_UNTIL_AFTER_4_3(__bswapdi2) +NOT_HERE_UNTIL_AFTER_4_3(__bswapsi2) +NOT_HERE_UNTIL_AFTER_4_3(__clzdi2) +NOT_HERE_UNTIL_AFTER_4_3(__clzsi2) +NOT_HERE_UNTIL_AFTER_4_3(__cmpdi2) +NOT_HERE_UNTIL_AFTER_4_3(__ctzdi2) +NOT_HERE_UNTIL_AFTER_4_3(__ctzsi2) +NOT_HERE_UNTIL_AFTER_4_3(__divdc3) +NOT_HERE_UNTIL_AFTER_4_3(__divdf3) +NOT_HERE_UNTIL_AFTER_4_3(__divdf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__divdi3) +NOT_HERE_UNTIL_AFTER_4_3(__divsc3) +NOT_HERE_UNTIL_AFTER_4_3(__divsf3) +NOT_HERE_UNTIL_AFTER_4_3(__divsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__divsi3) +NOT_HERE_UNTIL_AFTER_4_3(__eqdf2) +NOT_HERE_UNTIL_AFTER_4_3(__eqdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__eqsf2) +NOT_HERE_UNTIL_AFTER_4_3(__eqsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2) +NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ffsdi2) +NOT_HERE_UNTIL_AFTER_4_3(__fixdfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixdfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixdfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__fixsfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixsfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixsfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__fixunssfdi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsi) +NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsivfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatdidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatdisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatsidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatsidfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatsisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatsisfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatundidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatundisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatunsidf) +NOT_HERE_UNTIL_AFTER_4_3(__floatunsisf) +NOT_HERE_UNTIL_AFTER_4_3(__floatunssidfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__floatunssisfvfp) +NOT_HERE_UNTIL_AFTER_4_3(__gedf2) +NOT_HERE_UNTIL_AFTER_4_3(__gedf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__gesf2) +NOT_HERE_UNTIL_AFTER_4_3(__gesf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__gtdf2) +NOT_HERE_UNTIL_AFTER_4_3(__gtdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__gtsf2) +NOT_HERE_UNTIL_AFTER_4_3(__gtsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ledf2) +NOT_HERE_UNTIL_AFTER_4_3(__ledf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__lesf2) +NOT_HERE_UNTIL_AFTER_4_3(__lesf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__lshrdi3) +NOT_HERE_UNTIL_AFTER_4_3(__ltdf2) +NOT_HERE_UNTIL_AFTER_4_3(__ltdf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ltsf2) +NOT_HERE_UNTIL_AFTER_4_3(__ltsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__moddi3) +NOT_HERE_UNTIL_AFTER_4_3(__modsi3) +NOT_HERE_UNTIL_AFTER_4_3(__muldc3) +NOT_HERE_UNTIL_AFTER_4_3(__muldf3) +NOT_HERE_UNTIL_AFTER_4_3(__muldf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__muldi3) +NOT_HERE_UNTIL_AFTER_4_3(__mulsc3) +NOT_HERE_UNTIL_AFTER_4_3(__mulsf3) +NOT_HERE_UNTIL_AFTER_4_3(__mulsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__mulvdi3) +NOT_HERE_UNTIL_AFTER_4_3(__mulvsi3) +NOT_HERE_UNTIL_AFTER_4_3(__nedf2) +NOT_HERE_UNTIL_AFTER_4_3(__nedf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__negdi2) +NOT_HERE_UNTIL_AFTER_4_3(__negvdi2) +NOT_HERE_UNTIL_AFTER_4_3(__negvsi2) +NOT_HERE_UNTIL_AFTER_4_3(__nesf2) +NOT_HERE_UNTIL_AFTER_4_3(__nesf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__paritydi2) +NOT_HERE_UNTIL_AFTER_4_3(__paritysi2) +NOT_HERE_UNTIL_AFTER_4_3(__popcountdi2) +NOT_HERE_UNTIL_AFTER_4_3(__popcountsi2) +NOT_HERE_UNTIL_AFTER_4_3(__powidf2) +NOT_HERE_UNTIL_AFTER_4_3(__powisf2) +NOT_HERE_UNTIL_AFTER_4_3(__subdf3) +NOT_HERE_UNTIL_AFTER_4_3(__subdf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__subsf3) +NOT_HERE_UNTIL_AFTER_4_3(__subsf3vfp) +NOT_HERE_UNTIL_AFTER_4_3(__subvdi3) +NOT_HERE_UNTIL_AFTER_4_3(__subvsi3) +NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2) +NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__ucmpdi2) +NOT_HERE_UNTIL_AFTER_4_3(__udivdi3) +NOT_HERE_UNTIL_AFTER_4_3(__udivmoddi4) +NOT_HERE_UNTIL_AFTER_4_3(__udivsi3) +NOT_HERE_UNTIL_AFTER_4_3(__umoddi3) +NOT_HERE_UNTIL_AFTER_4_3(__umodsi3) +NOT_HERE_UNTIL_AFTER_4_3(__unorddf2) +NOT_HERE_UNTIL_AFTER_4_3(__unorddf2vfp) +NOT_HERE_UNTIL_AFTER_4_3(__unordsf2) +NOT_HERE_UNTIL_AFTER_4_3(__unordsf2vfp) + +NOT_HERE_UNTIL_AFTER_4_3(__divmodsi4) +NOT_HERE_UNTIL_AFTER_4_3(__udivmodsi4) +#endif // __arm__ && __DYNAMIC__ + + + + + #else /* !__APPLE__ */ extern int avoid_empty_file; diff --git a/contrib/compiler-rt/lib/arm/adddf3vfp.S b/contrib/compiler-rt/lib/arm/adddf3vfp.S index 5e705e3..cced1e0 100644 --- a/contrib/compiler-rt/lib/arm/adddf3vfp.S +++ b/contrib/compiler-rt/lib/arm/adddf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/addsf3vfp.S b/contrib/compiler-rt/lib/arm/addsf3vfp.S index 36d509c..b747528 100644 --- a/contrib/compiler-rt/lib/arm/addsf3vfp.S +++ b/contrib/compiler-rt/lib/arm/addsf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/bswapdi2.S b/contrib/compiler-rt/lib/arm/bswapdi2.S index d3ca33a..a0283e1 100644 --- a/contrib/compiler-rt/lib/arm/bswapdi2.S +++ b/contrib/compiler-rt/lib/arm/bswapdi2.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/bswapsi2.S b/contrib/compiler-rt/lib/arm/bswapsi2.S index 0a0c073..4c3af1f 100644 --- a/contrib/compiler-rt/lib/arm/bswapsi2.S +++ b/contrib/compiler-rt/lib/arm/bswapsi2.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/comparesf2.S b/contrib/compiler-rt/lib/arm/comparesf2.S index f21e0bcd..ee18203 100644 --- a/contrib/compiler-rt/lib/arm/comparesf2.S +++ b/contrib/compiler-rt/lib/arm/comparesf2.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // diff --git a/contrib/compiler-rt/lib/arm/divdf3vfp.S b/contrib/compiler-rt/lib/arm/divdf3vfp.S index e43baa3..74ef0ea 100644 --- a/contrib/compiler-rt/lib/arm/divdf3vfp.S +++ b/contrib/compiler-rt/lib/arm/divdf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/divmodsi4.S b/contrib/compiler-rt/lib/arm/divmodsi4.S new file mode 100644 index 0000000..cec39a7 --- /dev/null +++ b/contrib/compiler-rt/lib/arm/divmodsi4.S @@ -0,0 +1,47 @@ +/*===-- divmodsi4.S - 32-bit signed integer divide and modulus ------------===// + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + *===----------------------------------------------------------------------===// + * + * This file implements the __divmodsi4 (32-bit signed integer divide and + * modulus) function for the ARM architecture. A naive digit-by-digit + * computation is employed for simplicity. + * + *===----------------------------------------------------------------------===*/ + +#include "../assembly.h" + +#define ESTABLISH_FRAME \ + push {r4-r7, lr} ;\ + add r7, sp, #12 +#define CLEAR_FRAME_AND_RETURN \ + pop {r4-r7, pc} + +.syntax unified +.align 3 +DEFINE_COMPILERRT_FUNCTION(__divmodsi4) + ESTABLISH_FRAME +// Set aside the sign of the quotient and modulus, and the address for the +// modulus. + eor r4, r0, r1 + mov r5, r0 + mov r6, r2 +// Take the absolute value of a and b via abs(x) = (x^(x >> 31)) - (x >> 31). + eor ip, r0, r0, asr #31 + eor lr, r1, r1, asr #31 + sub r0, ip, r0, asr #31 + sub r1, lr, r1, asr #31 +// Unsigned divmod: + bl SYMBOL_NAME(__udivmodsi4) +// Apply the sign of quotient and modulus + ldr r1, [r6] + eor r0, r0, r4, asr #31 + eor r1, r1, r5, asr #31 + sub r0, r0, r4, asr #31 + sub r1, r1, r5, asr #31 + str r1, [r6] + CLEAR_FRAME_AND_RETURN diff --git a/contrib/compiler-rt/lib/arm/divsf3vfp.S b/contrib/compiler-rt/lib/arm/divsf3vfp.S index d96c930..9eefcf31e 100644 --- a/contrib/compiler-rt/lib/arm/divsf3vfp.S +++ b/contrib/compiler-rt/lib/arm/divsf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/divsi3.S b/contrib/compiler-rt/lib/arm/divsi3.S new file mode 100644 index 0000000..00e6181 --- /dev/null +++ b/contrib/compiler-rt/lib/arm/divsi3.S @@ -0,0 +1,41 @@ +/*===-- divsi3.S - 32-bit signed integer divide ---------------------------===// + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + *===----------------------------------------------------------------------===// + * + * This file implements the __divsi3 (32-bit signed integer divide) function + * for the ARM architecture as a wrapper around the unsigned routine. + * + *===----------------------------------------------------------------------===*/ + +#include "../assembly.h" + +#define ESTABLISH_FRAME \ + push {r4, r7, lr} ;\ + add r7, sp, #4 +#define CLEAR_FRAME_AND_RETURN \ + pop {r4, r7, pc} + +.syntax unified +.align 3 +// Ok, APCS and AAPCS agree on 32 bit args, so it's safe to use the same routine. +DEFINE_AEABI_FUNCTION_ALIAS(__aeabi_idiv, __divsi3) +DEFINE_COMPILERRT_FUNCTION(__divsi3) + ESTABLISH_FRAME +// Set aside the sign of the quotient. + eor r4, r0, r1 +// Take absolute value of a and b via abs(x) = (x^(x >> 31)) - (x >> 31). + eor r2, r0, r0, asr #31 + eor r3, r1, r1, asr #31 + sub r0, r2, r0, asr #31 + sub r1, r3, r1, asr #31 +// abs(a) / abs(b) + bl SYMBOL_NAME(__udivsi3) +// Apply sign of quotient to result and return. + eor r0, r0, r4, asr #31 + sub r0, r0, r4, asr #31 + CLEAR_FRAME_AND_RETURN diff --git a/contrib/compiler-rt/lib/arm/eqdf2vfp.S b/contrib/compiler-rt/lib/arm/eqdf2vfp.S index d4384ec..2998a76 100644 --- a/contrib/compiler-rt/lib/arm/eqdf2vfp.S +++ b/contrib/compiler-rt/lib/arm/eqdf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/eqsf2vfp.S b/contrib/compiler-rt/lib/arm/eqsf2vfp.S index 07355a3..927566e 100644 --- a/contrib/compiler-rt/lib/arm/eqsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/eqsf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/extendsfdf2vfp.S b/contrib/compiler-rt/lib/arm/extendsfdf2vfp.S index 4343a7e..b1aa88e 100644 --- a/contrib/compiler-rt/lib/arm/extendsfdf2vfp.S +++ b/contrib/compiler-rt/lib/arm/extendsfdf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/fixdfsivfp.S b/contrib/compiler-rt/lib/arm/fixdfsivfp.S index 30458cc..0285a17 100644 --- a/contrib/compiler-rt/lib/arm/fixdfsivfp.S +++ b/contrib/compiler-rt/lib/arm/fixdfsivfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/fixsfsivfp.S b/contrib/compiler-rt/lib/arm/fixsfsivfp.S index ce6f18e..d05ba74 100644 --- a/contrib/compiler-rt/lib/arm/fixsfsivfp.S +++ b/contrib/compiler-rt/lib/arm/fixsfsivfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/fixunsdfsivfp.S b/contrib/compiler-rt/lib/arm/fixunsdfsivfp.S index 7e766c0..ddb703c 100644 --- a/contrib/compiler-rt/lib/arm/fixunsdfsivfp.S +++ b/contrib/compiler-rt/lib/arm/fixunsdfsivfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/fixunssfsivfp.S b/contrib/compiler-rt/lib/arm/fixunssfsivfp.S index ba2344f..afbb64f 100644 --- a/contrib/compiler-rt/lib/arm/fixunssfsivfp.S +++ b/contrib/compiler-rt/lib/arm/fixunssfsivfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/floatsidfvfp.S b/contrib/compiler-rt/lib/arm/floatsidfvfp.S index 5ed4ace..fe3366a 100644 --- a/contrib/compiler-rt/lib/arm/floatsidfvfp.S +++ b/contrib/compiler-rt/lib/arm/floatsidfvfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/floatsisfvfp.S b/contrib/compiler-rt/lib/arm/floatsisfvfp.S index 0114c78..5b41610 100644 --- a/contrib/compiler-rt/lib/arm/floatsisfvfp.S +++ b/contrib/compiler-rt/lib/arm/floatsisfvfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/floatunssidfvfp.S b/contrib/compiler-rt/lib/arm/floatunssidfvfp.S index d1bfe3a..9b22a6f 100644 --- a/contrib/compiler-rt/lib/arm/floatunssidfvfp.S +++ b/contrib/compiler-rt/lib/arm/floatunssidfvfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/floatunssisfvfp.S b/contrib/compiler-rt/lib/arm/floatunssisfvfp.S index 0b73577..44d5e93 100644 --- a/contrib/compiler-rt/lib/arm/floatunssisfvfp.S +++ b/contrib/compiler-rt/lib/arm/floatunssisfvfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/gedf2vfp.S b/contrib/compiler-rt/lib/arm/gedf2vfp.S index 6ab856f..9993f52 100644 --- a/contrib/compiler-rt/lib/arm/gedf2vfp.S +++ b/contrib/compiler-rt/lib/arm/gedf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/gesf2vfp.S b/contrib/compiler-rt/lib/arm/gesf2vfp.S index b00d821..9ce1682 100644 --- a/contrib/compiler-rt/lib/arm/gesf2vfp.S +++ b/contrib/compiler-rt/lib/arm/gesf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/gtdf2vfp.S b/contrib/compiler-rt/lib/arm/gtdf2vfp.S index 65594c7..8a049c8 100644 --- a/contrib/compiler-rt/lib/arm/gtdf2vfp.S +++ b/contrib/compiler-rt/lib/arm/gtdf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/gtsf2vfp.S b/contrib/compiler-rt/lib/arm/gtsf2vfp.S index 53ef2a0..1ffe1ec 100644 --- a/contrib/compiler-rt/lib/arm/gtsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/gtsf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/ledf2vfp.S b/contrib/compiler-rt/lib/arm/ledf2vfp.S index 327a7d5..a04d0f2 100644 --- a/contrib/compiler-rt/lib/arm/ledf2vfp.S +++ b/contrib/compiler-rt/lib/arm/ledf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/lesf2vfp.S b/contrib/compiler-rt/lib/arm/lesf2vfp.S index b7e05da..3011200 100644 --- a/contrib/compiler-rt/lib/arm/lesf2vfp.S +++ b/contrib/compiler-rt/lib/arm/lesf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/ltdf2vfp.S b/contrib/compiler-rt/lib/arm/ltdf2vfp.S index 55dfd80..87144a8 100644 --- a/contrib/compiler-rt/lib/arm/ltdf2vfp.S +++ b/contrib/compiler-rt/lib/arm/ltdf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/ltsf2vfp.S b/contrib/compiler-rt/lib/arm/ltsf2vfp.S index 3816a71..ca06ae2 100644 --- a/contrib/compiler-rt/lib/arm/ltsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/ltsf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/modsi3.S b/contrib/compiler-rt/lib/arm/modsi3.S index 64a3afd..a4cd2ee 100644 --- a/contrib/compiler-rt/lib/arm/modsi3.S +++ b/contrib/compiler-rt/lib/arm/modsi3.S @@ -1,36 +1,39 @@ -//===-------- modsi3.S - Implement modsi3 ---------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// +/*===-- modsi3.S - 32-bit signed integer modulus --------------------------===// + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + *===----------------------------------------------------------------------===// + * + * This file implements the __modsi3 (32-bit signed integer modulus) function + * for the ARM architecture as a wrapper around the unsigned routine. + * + *===----------------------------------------------------------------------===*/ #include "../assembly.h" -// -// extern int32_t __modsi3(int32_t a, int32_t b); -// -// Returns the remainder when dividing two 32-bit signed integers. -// Conceptually, the function is: { return a - (a / b) * b; } -// But if you write that in C, llvm compiles it to a call to __modsi3... -// - .align 2 -DEFINE_COMPILERRT_FUNCTION(__modsi3) - push {r4, r5, r7, lr} - add r7, sp, #8 // set stack frame - mov r5, r0 // save a - mov r4, r1 // save b - bl ___divsi3 // compute a/b -#if __ARM_ARCH_7A__ - mls r0, r4, r0, r5 // mulitple result * b and subtract from a -#else - // before armv7, does not have "mls" instruction - mul r3, r0, r4 // multiple result * b - sub r0, r5, r3 // a - result -#endif - pop {r4, r5, r7, pc} - - +#define ESTABLISH_FRAME \ + push {r4, r7, lr} ;\ + add r7, sp, #4 +#define CLEAR_FRAME_AND_RETURN \ + pop {r4, r7, pc} +.syntax unified +.align 3 +DEFINE_COMPILERRT_FUNCTION(__modsi3) + ESTABLISH_FRAME + // Set aside the sign of the dividend. + mov r4, r0 + // Take absolute value of a and b via abs(x) = (x^(x >> 31)) - (x >> 31). + eor r2, r0, r0, asr #31 + eor r3, r1, r1, asr #31 + sub r0, r2, r0, asr #31 + sub r1, r3, r1, asr #31 + // abs(a) % abs(b) + bl SYMBOL_NAME(__umodsi3) + // Apply sign of dividend to result and return. + eor r0, r0, r4, asr #31 + sub r0, r0, r4, asr #31 + CLEAR_FRAME_AND_RETURN diff --git a/contrib/compiler-rt/lib/arm/muldf3vfp.S b/contrib/compiler-rt/lib/arm/muldf3vfp.S index cb503d3..96bba06 100644 --- a/contrib/compiler-rt/lib/arm/muldf3vfp.S +++ b/contrib/compiler-rt/lib/arm/muldf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/mulsf3vfp.S b/contrib/compiler-rt/lib/arm/mulsf3vfp.S index 49b4d1d..c56991d 100644 --- a/contrib/compiler-rt/lib/arm/mulsf3vfp.S +++ b/contrib/compiler-rt/lib/arm/mulsf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/nedf2vfp.S b/contrib/compiler-rt/lib/arm/nedf2vfp.S index 813864e..a02b09c 100644 --- a/contrib/compiler-rt/lib/arm/nedf2vfp.S +++ b/contrib/compiler-rt/lib/arm/nedf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/negdf2vfp.S b/contrib/compiler-rt/lib/arm/negdf2vfp.S index 80139754..100f4fd 100644 --- a/contrib/compiler-rt/lib/arm/negdf2vfp.S +++ b/contrib/compiler-rt/lib/arm/negdf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/negsf2vfp.S b/contrib/compiler-rt/lib/arm/negsf2vfp.S index 243c086..f96c8ad 100644 --- a/contrib/compiler-rt/lib/arm/negsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/negsf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/nesf2vfp.S b/contrib/compiler-rt/lib/arm/nesf2vfp.S index d470afa..d620549 100644 --- a/contrib/compiler-rt/lib/arm/nesf2vfp.S +++ b/contrib/compiler-rt/lib/arm/nesf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/restore_vfp_d8_d15_regs.S b/contrib/compiler-rt/lib/arm/restore_vfp_d8_d15_regs.S index 25404cd..7f441db 100644 --- a/contrib/compiler-rt/lib/arm/restore_vfp_d8_d15_regs.S +++ b/contrib/compiler-rt/lib/arm/restore_vfp_d8_d15_regs.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/save_vfp_d8_d15_regs.S b/contrib/compiler-rt/lib/arm/save_vfp_d8_d15_regs.S index 92de61b..fbd21ba 100644 --- a/contrib/compiler-rt/lib/arm/save_vfp_d8_d15_regs.S +++ b/contrib/compiler-rt/lib/arm/save_vfp_d8_d15_regs.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/softfloat-alias.list b/contrib/compiler-rt/lib/arm/softfloat-alias.list new file mode 100644 index 0000000..cc6a4b3c --- /dev/null +++ b/contrib/compiler-rt/lib/arm/softfloat-alias.list @@ -0,0 +1,21 @@ +# +# These are soft float functions which can be +# aliased to the *vfp functions on arm processors +# that support floating point instructions. +# +___adddf3vfp ___adddf3 +___addsf3vfp ___addsf3 +___divdf3vfp ___divdf3 +___divsf3vfp ___divsf3 +___extendsfdf2vfp ___extendsfdf2 +___fixdfsivfp ___fixdfsi +___fixsfsivfp ___fixsfsi +___floatsidfvfp ___floatsidf +___floatsisfvfp ___floatsisf +___muldf3vfp ___muldf3 +___mulsf3vfp ___mulsf3 +___subdf3vfp ___subdf3 +___subsf3vfp ___subsf3 +___truncdfsf2vfp ___truncdfsf2 +___floatunssidfvfp ___floatunsidf +___floatunssisfvfp ___floatunsisf diff --git a/contrib/compiler-rt/lib/arm/subdf3vfp.S b/contrib/compiler-rt/lib/arm/subdf3vfp.S index 8841600..ff53b30 100644 --- a/contrib/compiler-rt/lib/arm/subdf3vfp.S +++ b/contrib/compiler-rt/lib/arm/subdf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/subsf3vfp.S b/contrib/compiler-rt/lib/arm/subsf3vfp.S index 4ead9c23..238f3f0 100644 --- a/contrib/compiler-rt/lib/arm/subsf3vfp.S +++ b/contrib/compiler-rt/lib/arm/subsf3vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/switch16.S b/contrib/compiler-rt/lib/arm/switch16.S index 05c7b98..e8f08c4 100644 --- a/contrib/compiler-rt/lib/arm/switch16.S +++ b/contrib/compiler-rt/lib/arm/switch16.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/switch32.S b/contrib/compiler-rt/lib/arm/switch32.S index a127cb7..7008fcc 100644 --- a/contrib/compiler-rt/lib/arm/switch32.S +++ b/contrib/compiler-rt/lib/arm/switch32.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/switch8.S b/contrib/compiler-rt/lib/arm/switch8.S index d05f6ac..e784b40 100644 --- a/contrib/compiler-rt/lib/arm/switch8.S +++ b/contrib/compiler-rt/lib/arm/switch8.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/switchu8.S b/contrib/compiler-rt/lib/arm/switchu8.S index faffddb..19bed2f 100644 --- a/contrib/compiler-rt/lib/arm/switchu8.S +++ b/contrib/compiler-rt/lib/arm/switchu8.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/sync_synchronize.S b/contrib/compiler-rt/lib/arm/sync_synchronize.S index 76fdab1..06dade9 100644 --- a/contrib/compiler-rt/lib/arm/sync_synchronize.S +++ b/contrib/compiler-rt/lib/arm/sync_synchronize.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/truncdfsf2vfp.S b/contrib/compiler-rt/lib/arm/truncdfsf2vfp.S index 5725e25..6e55c7f 100644 --- a/contrib/compiler-rt/lib/arm/truncdfsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/truncdfsf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/udivmodsi4.S b/contrib/compiler-rt/lib/arm/udivmodsi4.S new file mode 100644 index 0000000..d164a75 --- /dev/null +++ b/contrib/compiler-rt/lib/arm/udivmodsi4.S @@ -0,0 +1,80 @@ +/*===-- udivmodsi4.S - 32-bit unsigned integer divide and modulus ---------===// + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + *===----------------------------------------------------------------------===// + * + * This file implements the __udivmodsi4 (32-bit unsigned integer divide and + * modulus) function for the ARM architecture. A naive digit-by-digit + * computation is employed for simplicity. + * + *===----------------------------------------------------------------------===*/ + +#include "../assembly.h" + +#define ESTABLISH_FRAME \ + push {r4, r7, lr} ;\ + add r7, sp, #4 +#define CLEAR_FRAME_AND_RETURN \ + pop {r4, r7, pc} + +#define a r0 +#define b r1 +#define i r3 +#define r r4 +#define q ip +#define one lr + +.syntax unified +.align 3 +DEFINE_COMPILERRT_FUNCTION(__udivmodsi4) +// We use a simple digit by digit algorithm; before we get into the actual +// divide loop, we must calculate the left-shift amount necessary to align +// the MSB of the divisor with that of the dividend (If this shift is +// negative, then the result is zero, and we early out). We also conjure a +// bit mask of 1 to use in constructing the quotient, and initialize the +// quotient to zero. + ESTABLISH_FRAME + clz r4, a + tst b, b // detect divide-by-zero + clz r3, b + mov q, #0 + beq LOCAL_LABEL(return) // return 0 if b is zero. + mov one, #1 + subs i, r3, r4 + blt LOCAL_LABEL(return) // return 0 if MSB(a) < MSB(b) + +LOCAL_LABEL(mainLoop): +// This loop basically implements the following: +// +// do { +// if (a >= b << i) { +// a -= b << i; +// q |= 1 << i; +// if (a == 0) break; +// } +// } while (--i) +// +// Note that this does not perform the final iteration (i == 0); by doing it +// this way, we can merge the two branches which is a substantial win for +// such a tight loop on current ARM architectures. + subs r, a, b, lsl i + orrhs q, q,one, lsl i + movhs a, r + subsne i, i, #1 + bhi LOCAL_LABEL(mainLoop) + +// Do the final test subtraction and update of quotient (i == 0), as it is +// not performed in the main loop. + subs r, a, b + orrhs q, #1 + movhs a, r + +LOCAL_LABEL(return): +// Store the remainder, and move the quotient to r0, then return. + str a, [r2] + mov r0, q + CLEAR_FRAME_AND_RETURN diff --git a/contrib/compiler-rt/lib/arm/udivsi3.S b/contrib/compiler-rt/lib/arm/udivsi3.S new file mode 100644 index 0000000..6d89665 --- /dev/null +++ b/contrib/compiler-rt/lib/arm/udivsi3.S @@ -0,0 +1,80 @@ +/*===-- udivsi3.S - 32-bit unsigned integer divide ------------------------===// + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + *===----------------------------------------------------------------------===// + * + * This file implements the __udivsi3 (32-bit unsigned integer divide) + * function for the ARM architecture. A naive digit-by-digit computation is + * employed for simplicity. + * + *===----------------------------------------------------------------------===*/ + +#include "../assembly.h" + +#define ESTABLISH_FRAME \ + push {r7, lr} ;\ + mov r7, sp +#define CLEAR_FRAME_AND_RETURN \ + pop {r7, pc} + +#define a r0 +#define b r1 +#define r r2 +#define i r3 +#define q ip +#define one lr + +.syntax unified +.align 3 +// Ok, APCS and AAPCS agree on 32 bit args, so it's safe to use the same routine. +DEFINE_AEABI_FUNCTION_ALIAS(__aeabi_uidiv, __udivsi3) +DEFINE_COMPILERRT_FUNCTION(__udivsi3) +// We use a simple digit by digit algorithm; before we get into the actual +// divide loop, we must calculate the left-shift amount necessary to align +// the MSB of the divisor with that of the dividend (If this shift is +// negative, then the result is zero, and we early out). We also conjure a +// bit mask of 1 to use in constructing the quotient, and initialize the +// quotient to zero. + ESTABLISH_FRAME + clz r2, a + tst b, b // detect divide-by-zero + clz r3, b + mov q, #0 + beq LOCAL_LABEL(return) // return 0 if b is zero. + mov one, #1 + subs i, r3, r2 + blt LOCAL_LABEL(return) // return 0 if MSB(a) < MSB(b) + +LOCAL_LABEL(mainLoop): +// This loop basically implements the following: +// +// do { +// if (a >= b << i) { +// a -= b << i; +// q |= 1 << i; +// if (a == 0) break; +// } +// } while (--i) +// +// Note that this does not perform the final iteration (i == 0); by doing it +// this way, we can merge the two branches which is a substantial win for +// such a tight loop on current ARM architectures. + subs r, a, b, lsl i + orrhs q, q,one, lsl i + movhs a, r + subsne i, i, #1 + bhi LOCAL_LABEL(mainLoop) + +// Do the final test subtraction and update of quotient (i == 0), as it is +// not performed in the main loop. + subs r, a, b + orrhs q, #1 + +LOCAL_LABEL(return): +// Move the quotient to r0 and return. + mov r0, q + CLEAR_FRAME_AND_RETURN diff --git a/contrib/compiler-rt/lib/arm/umodsi3.S b/contrib/compiler-rt/lib/arm/umodsi3.S new file mode 100644 index 0000000..3a2ab2b --- /dev/null +++ b/contrib/compiler-rt/lib/arm/umodsi3.S @@ -0,0 +1,58 @@ +/*===-- umodsi3.S - 32-bit unsigned integer modulus -----------------------===// + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + *===----------------------------------------------------------------------===// + * + * This file implements the __umodsi3 (32-bit unsigned integer modulus) + * function for the ARM architecture. A naive digit-by-digit computation is + * employed for simplicity. + * + *===----------------------------------------------------------------------===*/ + +#include "../assembly.h" + +#define a r0 +#define b r1 +#define r r2 +#define i r3 + +.syntax unified +.align 3 +DEFINE_COMPILERRT_FUNCTION(__umodsi3) +// We use a simple digit by digit algorithm; before we get into the actual +// divide loop, we must calculate the left-shift amount necessary to align +// the MSB of the divisor with that of the dividend. + clz r2, a + tst b, b // detect b == 0 + clz r3, b + bxeq lr // return a if b == 0 + subs i, r3, r2 + bxlt lr // return a if MSB(a) < MSB(b) + +LOCAL_LABEL(mainLoop): +// This loop basically implements the following: +// +// do { +// if (a >= b << i) { +// a -= b << i; +// if (a == 0) break; +// } +// } while (--i) +// +// Note that this does not perform the final iteration (i == 0); by doing it +// this way, we can merge the two branches which is a substantial win for +// such a tight loop on current ARM architectures. + subs r, a, b, lsl i + movhs a, r + subsne i, i, #1 + bhi LOCAL_LABEL(mainLoop) + +// Do the final test subtraction and update of remainder (i == 0), as it is +// not performed in the main loop. + subs r, a, b + movhs a, r + bx lr diff --git a/contrib/compiler-rt/lib/arm/unorddf2vfp.S b/contrib/compiler-rt/lib/arm/unorddf2vfp.S index de00b07..9b52131 100644 --- a/contrib/compiler-rt/lib/arm/unorddf2vfp.S +++ b/contrib/compiler-rt/lib/arm/unorddf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/arm/unordsf2vfp.S b/contrib/compiler-rt/lib/arm/unordsf2vfp.S index ab291a8..e486533 100644 --- a/contrib/compiler-rt/lib/arm/unordsf2vfp.S +++ b/contrib/compiler-rt/lib/arm/unordsf2vfp.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/ashldi3.c b/contrib/compiler-rt/lib/ashldi3.c index 993f71c..adce4e2 100644 --- a/contrib/compiler-rt/lib/ashldi3.c +++ b/contrib/compiler-rt/lib/ashldi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,9 @@ /* Precondition: 0 <= b < bits_in_dword */ -di_int +ARM_EABI_FNALIAS(llsl, ashldi3); + +COMPILER_RT_ABI di_int __ashldi3(di_int a, si_int b) { const int bits_in_word = (int)(sizeof(si_int) * CHAR_BIT); diff --git a/contrib/compiler-rt/lib/ashlti3.c b/contrib/compiler-rt/lib/ashlti3.c index 317de66..7042b53 100644 --- a/contrib/compiler-rt/lib/ashlti3.c +++ b/contrib/compiler-rt/lib/ashlti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/ashrdi3.c b/contrib/compiler-rt/lib/ashrdi3.c index 8e27a11..03692a3 100644 --- a/contrib/compiler-rt/lib/ashrdi3.c +++ b/contrib/compiler-rt/lib/ashrdi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,9 @@ /* Precondition: 0 <= b < bits_in_dword */ -di_int +ARM_EABI_FNALIAS(lasr, ashrdi3); + +COMPILER_RT_ABI di_int __ashrdi3(di_int a, si_int b) { const int bits_in_word = (int)(sizeof(si_int) * CHAR_BIT); diff --git a/contrib/compiler-rt/lib/ashrti3.c b/contrib/compiler-rt/lib/ashrti3.c index 4eab247..4d16230 100644 --- a/contrib/compiler-rt/lib/ashrti3.c +++ b/contrib/compiler-rt/lib/ashrti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/assembly.h b/contrib/compiler-rt/lib/assembly.h index c124e19..0ce83ac 100644 --- a/contrib/compiler-rt/lib/assembly.h +++ b/contrib/compiler-rt/lib/assembly.h @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -22,33 +22,48 @@ #define SEPARATOR ; #endif -/* We can't use __USER_LABEL_PREFIX__ here, it isn't possible to concatenate the - *values* of two macros. This is quite brittle, though. */ #if defined(__APPLE__) -#define SYMBOL_NAME(name) _##name +#define HIDDEN_DIRECTIVE .private_extern +#define LOCAL_LABEL(name) L_##name #else -#define SYMBOL_NAME(name) name +#define HIDDEN_DIRECTIVE .hidden +#define LOCAL_LABEL(name) .L_##name #endif +#define GLUE2(a, b) a ## b +#define GLUE(a, b) GLUE2(a, b) +#define SYMBOL_NAME(name) GLUE(__USER_LABEL_PREFIX__, name) + #ifdef VISIBILITY_HIDDEN -#define DEFINE_COMPILERRT_FUNCTION(name) \ - .globl SYMBOL_NAME(name) SEPARATOR \ - .hidden SYMBOL_NAME(name) SEPARATOR \ +#define DEFINE_COMPILERRT_FUNCTION(name) \ + .globl SYMBOL_NAME(name) SEPARATOR \ + HIDDEN_DIRECTIVE SYMBOL_NAME(name) SEPARATOR \ SYMBOL_NAME(name): #else -#define DEFINE_COMPILERRT_FUNCTION(name) \ - .globl SYMBOL_NAME(name) SEPARATOR \ +#define DEFINE_COMPILERRT_FUNCTION(name) \ + .globl SYMBOL_NAME(name) SEPARATOR \ SYMBOL_NAME(name): #endif -#define DEFINE_COMPILERRT_PRIVATE_FUNCTION(name) \ - .globl SYMBOL_NAME(name) SEPARATOR \ - .hidden SYMBOL_NAME(name) SEPARATOR \ +#define DEFINE_COMPILERRT_PRIVATE_FUNCTION(name) \ + .globl SYMBOL_NAME(name) SEPARATOR \ + HIDDEN_DIRECTIVE SYMBOL_NAME(name) SEPARATOR \ SYMBOL_NAME(name): #define DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(name) \ - .globl name SEPARATOR \ - .hidden name SEPARATOR \ + .globl name SEPARATOR \ + HIDDEN_DIRECTIVE name SEPARATOR \ name: +#define DEFINE_COMPILERRT_FUNCTION_ALIAS(name, target) \ + .globl SYMBOL_NAME(name) SEPARATOR \ + .set SYMBOL_NAME(name), SYMBOL_NAME(target) SEPARATOR + +#if defined (__ARM_EABI__) +# define DEFINE_AEABI_FUNCTION_ALIAS(aeabi_name, name) \ + DEFINE_COMPILERRT_FUNCTION_ALIAS(aeabi_name, name) +#else +# define DEFINE_AEABI_FUNCTION_ALIAS(aeabi_name, name) +#endif + #endif /* COMPILERRT_ASSEMBLY_H */ diff --git a/contrib/compiler-rt/lib/clear_cache.c b/contrib/compiler-rt/lib/clear_cache.c index 43db37a..7b59a7f 100644 --- a/contrib/compiler-rt/lib/clear_cache.c +++ b/contrib/compiler-rt/lib/clear_cache.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== */ diff --git a/contrib/compiler-rt/lib/clzdi2.c b/contrib/compiler-rt/lib/clzdi2.c index ea95396..c281945 100644 --- a/contrib/compiler-rt/lib/clzdi2.c +++ b/contrib/compiler-rt/lib/clzdi2.c @@ -1,9 +1,9 @@ /* ===-- clzdi2.c - Implement __clzdi2 -------------------------------------=== * - * The LLVM Compiler Infrastructure + * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,7 @@ /* Precondition: a != 0 */ -si_int +COMPILER_RT_ABI si_int __clzdi2(di_int a) { dwords x; diff --git a/contrib/compiler-rt/lib/clzsi2.c b/contrib/compiler-rt/lib/clzsi2.c index 7e14af2..d0a6aea 100644 --- a/contrib/compiler-rt/lib/clzsi2.c +++ b/contrib/compiler-rt/lib/clzsi2.c @@ -1,9 +1,9 @@ /* ===-- clzsi2.c - Implement __clzsi2 -------------------------------------=== * - * The LLVM Compiler Infrastructure + * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,7 @@ /* Precondition: a != 0 */ -si_int +COMPILER_RT_ABI si_int __clzsi2(si_int a) { su_int x = (su_int)a; diff --git a/contrib/compiler-rt/lib/clzti2.c b/contrib/compiler-rt/lib/clzti2.c index 805688f..7a650eb 100644 --- a/contrib/compiler-rt/lib/clzti2.c +++ b/contrib/compiler-rt/lib/clzti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/cmpdi2.c b/contrib/compiler-rt/lib/cmpdi2.c index 0b87352..999c3d2 100644 --- a/contrib/compiler-rt/lib/cmpdi2.c +++ b/contrib/compiler-rt/lib/cmpdi2.c @@ -2,24 +2,25 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== - * + * * This file implements __cmpdi2 for the compiler_rt library. * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" -/* Returns: if (a < b) returns 0 +/* Returns: if (a < b) returns 0 * if (a == b) returns 1 * if (a > b) returns 2 */ -si_int +COMPILER_RT_ABI si_int __cmpdi2(di_int a, di_int b) { dwords x; diff --git a/contrib/compiler-rt/lib/cmpti2.c b/contrib/compiler-rt/lib/cmpti2.c index 90b3b75..b156fce 100644 --- a/contrib/compiler-rt/lib/cmpti2.c +++ b/contrib/compiler-rt/lib/cmpti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/comparedf2.c b/contrib/compiler-rt/lib/comparedf2.c index 5c5ee9d..fe35fd8 100644 --- a/contrib/compiler-rt/lib/comparedf2.c +++ b/contrib/compiler-rt/lib/comparedf2.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // diff --git a/contrib/compiler-rt/lib/comparesf2.c b/contrib/compiler-rt/lib/comparesf2.c index fd05724..3f2e358 100644 --- a/contrib/compiler-rt/lib/comparesf2.c +++ b/contrib/compiler-rt/lib/comparesf2.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // diff --git a/contrib/compiler-rt/lib/ctzdi2.c b/contrib/compiler-rt/lib/ctzdi2.c index b49f2c7..b3d37d0 100644 --- a/contrib/compiler-rt/lib/ctzdi2.c +++ b/contrib/compiler-rt/lib/ctzdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,7 @@ /* Precondition: a != 0 */ -si_int +COMPILER_RT_ABI si_int __ctzdi2(di_int a) { dwords x; diff --git a/contrib/compiler-rt/lib/ctzsi2.c b/contrib/compiler-rt/lib/ctzsi2.c index 30d34c8..2ff0e5d 100644 --- a/contrib/compiler-rt/lib/ctzsi2.c +++ b/contrib/compiler-rt/lib/ctzsi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,7 @@ /* Precondition: a != 0 */ -si_int +COMPILER_RT_ABI si_int __ctzsi2(si_int a) { su_int x = (su_int)a; diff --git a/contrib/compiler-rt/lib/ctzti2.c b/contrib/compiler-rt/lib/ctzti2.c index f2d41fe..1c9508f 100644 --- a/contrib/compiler-rt/lib/ctzti2.c +++ b/contrib/compiler-rt/lib/ctzti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/divdc3.c b/contrib/compiler-rt/lib/divdc3.c index c96aefd..5f63298 100644 --- a/contrib/compiler-rt/lib/divdc3.c +++ b/contrib/compiler-rt/lib/divdc3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/divdf3.c b/contrib/compiler-rt/lib/divdf3.c index 21b8f09..925abd5 100644 --- a/contrib/compiler-rt/lib/divdf3.c +++ b/contrib/compiler-rt/lib/divdf3.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -15,10 +15,13 @@ // underflow with correct rounding. // //===----------------------------------------------------------------------===// +#include "abi.h" #define DOUBLE_PRECISION #include "fp_lib.h" +ARM_EABI_FNALIAS(ddiv, divdf3); + fp_t __divdf3(fp_t a, fp_t b) { const unsigned int aExponent = toRep(a) >> significandBits & maxExponent; diff --git a/contrib/compiler-rt/lib/divdi3.c b/contrib/compiler-rt/lib/divdi3.c index fccfb8b..d62df56 100644 --- a/contrib/compiler-rt/lib/divdi3.c +++ b/contrib/compiler-rt/lib/divdi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,15 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" -du_int __udivmoddi4(du_int a, du_int b, du_int* rem); +du_int COMPILER_RT_ABI __udivmoddi4(du_int a, du_int b, du_int* rem); /* Returns: a / b */ -di_int +COMPILER_RT_ABI di_int __divdi3(di_int a, di_int b) { const int bits_in_dword_m1 = (int)(sizeof(di_int) * CHAR_BIT) - 1; diff --git a/contrib/compiler-rt/lib/divmoddi4.c b/contrib/compiler-rt/lib/divmoddi4.c new file mode 100644 index 0000000..d3ca745 --- /dev/null +++ b/contrib/compiler-rt/lib/divmoddi4.c @@ -0,0 +1,30 @@ +/*===-- divmoddi4.c - Implement __divmoddi4 --------------------------------=== + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + * ===----------------------------------------------------------------------=== + * + * This file implements __divmoddi4 for the compiler_rt library. + * + * ===----------------------------------------------------------------------=== + */ +#include "abi.h" + +#include "int_lib.h" + +extern COMPILER_RT_ABI di_int __divdi3(di_int a, di_int b); + +ARM_EABI_FNALIAS(ldivmod, divmoddi4); + +/* Returns: a / b, *rem = a % b */ + +COMPILER_RT_ABI di_int +__divmoddi4(di_int a, di_int b, di_int* rem) +{ + di_int d = __divdi3(a,b); + *rem = a - (d*b); + return d; +} diff --git a/contrib/compiler-rt/lib/divmodsi4.c b/contrib/compiler-rt/lib/divmodsi4.c new file mode 100644 index 0000000..4dc1978 --- /dev/null +++ b/contrib/compiler-rt/lib/divmodsi4.c @@ -0,0 +1,31 @@ +/*===-- divmodsi4.c - Implement __divmodsi4 --------------------------------=== + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + * ===----------------------------------------------------------------------=== + * + * This file implements __divmodsi4 for the compiler_rt library. + * + * ===----------------------------------------------------------------------=== + */ +#include "abi.h" + +#include "int_lib.h" + +extern COMPILER_RT_ABI si_int __divsi3(si_int a, si_int b); + + +/* Returns: a / b, *rem = a % b */ + +COMPILER_RT_ABI si_int +__divmodsi4(si_int a, si_int b, si_int* rem) +{ + si_int d = __divsi3(a,b); + *rem = a - (d*b); + return d; +} + + diff --git a/contrib/compiler-rt/lib/divsc3.c b/contrib/compiler-rt/lib/divsc3.c index c38c863..a05f429 100644 --- a/contrib/compiler-rt/lib/divsc3.c +++ b/contrib/compiler-rt/lib/divsc3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/divsf3.c b/contrib/compiler-rt/lib/divsf3.c index 03b7311..b733307 100644 --- a/contrib/compiler-rt/lib/divsf3.c +++ b/contrib/compiler-rt/lib/divsf3.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -15,10 +15,13 @@ // underflow with correct rounding. // //===----------------------------------------------------------------------===// +#include "abi.h" #define SINGLE_PRECISION #include "fp_lib.h" +ARM_EABI_FNALIAS(fdiv, divsf3); + fp_t __divsf3(fp_t a, fp_t b) { const unsigned int aExponent = toRep(a) >> significandBits & maxExponent; diff --git a/contrib/compiler-rt/lib/divsi3.c b/contrib/compiler-rt/lib/divsi3.c index 0eff6ef..01ef274 100644 --- a/contrib/compiler-rt/lib/divsi3.c +++ b/contrib/compiler-rt/lib/divsi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,17 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" -su_int __udivsi3(su_int n, su_int d); +su_int COMPILER_RT_ABI __udivsi3(su_int n, su_int d); /* Returns: a / b */ -si_int +ARM_EABI_FNALIAS(idiv, divsi3); + +COMPILER_RT_ABI si_int __divsi3(si_int a, si_int b) { const int bits_in_word_m1 = (int)(sizeof(si_int) * CHAR_BIT) - 1; diff --git a/contrib/compiler-rt/lib/divti3.c b/contrib/compiler-rt/lib/divti3.c index c752f6c..4ec3fa3 100644 --- a/contrib/compiler-rt/lib/divti3.c +++ b/contrib/compiler-rt/lib/divti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/divxc3.c b/contrib/compiler-rt/lib/divxc3.c index 03357ae..f054d40 100644 --- a/contrib/compiler-rt/lib/divxc3.c +++ b/contrib/compiler-rt/lib/divxc3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/enable_execute_stack.c b/contrib/compiler-rt/lib/enable_execute_stack.c index 193e7db..7ab8e8d 100644 --- a/contrib/compiler-rt/lib/enable_execute_stack.c +++ b/contrib/compiler-rt/lib/enable_execute_stack.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== */ diff --git a/contrib/compiler-rt/lib/endianness.h b/contrib/compiler-rt/lib/endianness.h index 6d2587d..9b7e7c1 100644 --- a/contrib/compiler-rt/lib/endianness.h +++ b/contrib/compiler-rt/lib/endianness.h @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/eprintf.c b/contrib/compiler-rt/lib/eprintf.c index 786fe6a..7c79174 100644 --- a/contrib/compiler-rt/lib/eprintf.c +++ b/contrib/compiler-rt/lib/eprintf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== */ diff --git a/contrib/compiler-rt/lib/extendsfdf2.c b/contrib/compiler-rt/lib/extendsfdf2.c index 025eb95..c0b628d 100644 --- a/contrib/compiler-rt/lib/extendsfdf2.c +++ b/contrib/compiler-rt/lib/extendsfdf2.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -41,6 +41,8 @@ #include <stdint.h> #include <limits.h> +#include "abi.h" + typedef float src_t; typedef uint32_t src_rep_t; #define SRC_REP_C UINT32_C @@ -67,6 +69,8 @@ static inline dst_t dstFromRep(dst_rep_t x) { // End helper routines. Conversion implementation follows. +ARM_EABI_FNALIAS(f2d, extendsfdf2); + dst_t __extendsfdf2(src_t a) { // Various constants whose values follow from the type parameters. diff --git a/contrib/compiler-rt/lib/ffsdi2.c b/contrib/compiler-rt/lib/ffsdi2.c index 8c03d19..89f1b7b 100644 --- a/contrib/compiler-rt/lib/ffsdi2.c +++ b/contrib/compiler-rt/lib/ffsdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,7 @@ * the value zero if a is zero. The least significant bit is index one. */ -si_int +COMPILER_RT_ABI si_int __ffsdi2(di_int a) { dwords x; diff --git a/contrib/compiler-rt/lib/ffsti2.c b/contrib/compiler-rt/lib/ffsti2.c index 0139eb1..948c696 100644 --- a/contrib/compiler-rt/lib/ffsti2.c +++ b/contrib/compiler-rt/lib/ffsti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixdfdi.c b/contrib/compiler-rt/lib/fixdfdi.c index 3d3116c..85a456d 100644 --- a/contrib/compiler-rt/lib/fixdfdi.c +++ b/contrib/compiler-rt/lib/fixdfdi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -23,6 +24,8 @@ /* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */ +ARM_EABI_FNALIAS(d2lz, fixdfdi); + di_int __fixdfdi(double a) { diff --git a/contrib/compiler-rt/lib/fixdfsi.c b/contrib/compiler-rt/lib/fixdfsi.c index 7d17aed..fbcf147 100644 --- a/contrib/compiler-rt/lib/fixdfsi.c +++ b/contrib/compiler-rt/lib/fixdfsi.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,10 +12,15 @@ // conversion is undefined for out of range values in the C standard. // //===----------------------------------------------------------------------===// +#include "abi.h" #define DOUBLE_PRECISION #include "fp_lib.h" +#include "int_lib.h" + +ARM_EABI_FNALIAS(d2iz, fixdfsi); + int __fixdfsi(fp_t a) { // Break a into sign, exponent, significand diff --git a/contrib/compiler-rt/lib/fixdfti.c b/contrib/compiler-rt/lib/fixdfti.c index 359b84e..4140d14 100644 --- a/contrib/compiler-rt/lib/fixdfti.c +++ b/contrib/compiler-rt/lib/fixdfti.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixsfdi.c b/contrib/compiler-rt/lib/fixsfdi.c index 08f1524..d80e33e 100644 --- a/contrib/compiler-rt/lib/fixsfdi.c +++ b/contrib/compiler-rt/lib/fixsfdi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -23,7 +24,9 @@ /* seee eeee emmm mmmm mmmm mmmm mmmm mmmm */ -di_int +ARM_EABI_FNALIAS(d2lz, fixsfdi); + +COMPILER_RT_ABI di_int __fixsfdi(float a) { float_bits fb; diff --git a/contrib/compiler-rt/lib/fixsfsi.c b/contrib/compiler-rt/lib/fixsfsi.c index ff79377..67749a5 100644 --- a/contrib/compiler-rt/lib/fixsfsi.c +++ b/contrib/compiler-rt/lib/fixsfsi.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,12 +12,15 @@ // conversion is undefined for out of range values in the C standard. // //===----------------------------------------------------------------------===// +#include "abi.h" #define SINGLE_PRECISION #include "fp_lib.h" -int __fixsfsi(fp_t a) { - +ARM_EABI_FNALIAS(f2iz, fixsfsi); + +COMPILER_RT_ABI int +__fixsfsi(fp_t a) { // Break a into sign, exponent, significand const rep_t aRep = toRep(a); const rep_t aAbs = aRep & absMask; diff --git a/contrib/compiler-rt/lib/fixsfti.c b/contrib/compiler-rt/lib/fixsfti.c index 95992fe..c64e5ae 100644 --- a/contrib/compiler-rt/lib/fixsfti.c +++ b/contrib/compiler-rt/lib/fixsfti.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixunsdfdi.c b/contrib/compiler-rt/lib/fixunsdfdi.c index bdcee13..d80b84a 100644 --- a/contrib/compiler-rt/lib/fixunsdfdi.c +++ b/contrib/compiler-rt/lib/fixunsdfdi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -26,7 +27,9 @@ /* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */ -du_int +ARM_EABI_FNALIAS(d2ulz, fixunsdfdi); + +COMPILER_RT_ABI du_int __fixunsdfdi(double a) { double_bits fb; diff --git a/contrib/compiler-rt/lib/fixunsdfsi.c b/contrib/compiler-rt/lib/fixunsdfsi.c index a0cba79..ecdfb5d 100644 --- a/contrib/compiler-rt/lib/fixunsdfsi.c +++ b/contrib/compiler-rt/lib/fixunsdfsi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -26,7 +27,9 @@ /* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */ -su_int +ARM_EABI_FNALIAS(d2uiz, fixunsdfsi); + +COMPILER_RT_ABI su_int __fixunsdfsi(double a) { double_bits fb; diff --git a/contrib/compiler-rt/lib/fixunsdfti.c b/contrib/compiler-rt/lib/fixunsdfti.c index c1cd72d..524a207 100644 --- a/contrib/compiler-rt/lib/fixunsdfti.c +++ b/contrib/compiler-rt/lib/fixunsdfti.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixunssfdi.c b/contrib/compiler-rt/lib/fixunssfdi.c index 3837bd8..1506420 100644 --- a/contrib/compiler-rt/lib/fixunssfdi.c +++ b/contrib/compiler-rt/lib/fixunssfdi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,9 +11,9 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" - /* Returns: convert a to a unsigned long long, rounding toward zero. * Negative values all become zero. */ @@ -26,7 +26,9 @@ /* seee eeee emmm mmmm mmmm mmmm mmmm mmmm */ -du_int +ARM_EABI_FNALIAS(f2ulz, fixunssfdi); + +COMPILER_RT_ABI du_int __fixunssfdi(float a) { float_bits fb; diff --git a/contrib/compiler-rt/lib/fixunssfsi.c b/contrib/compiler-rt/lib/fixunssfsi.c index a001cd4..dbaa511 100644 --- a/contrib/compiler-rt/lib/fixunssfsi.c +++ b/contrib/compiler-rt/lib/fixunssfsi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -26,7 +27,9 @@ /* seee eeee emmm mmmm mmmm mmmm mmmm mmmm */ -su_int +ARM_EABI_FNALIAS(f2uiz, fixunssfsi); + +COMPILER_RT_ABI su_int __fixunssfsi(float a) { float_bits fb; diff --git a/contrib/compiler-rt/lib/fixunssfti.c b/contrib/compiler-rt/lib/fixunssfti.c index 20b7e76..b807910 100644 --- a/contrib/compiler-rt/lib/fixunssfti.c +++ b/contrib/compiler-rt/lib/fixunssfti.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixunsxfdi.c b/contrib/compiler-rt/lib/fixunsxfdi.c index 872727b..6c817d8e 100644 --- a/contrib/compiler-rt/lib/fixunsxfdi.c +++ b/contrib/compiler-rt/lib/fixunsxfdi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixunsxfsi.c b/contrib/compiler-rt/lib/fixunsxfsi.c index c9a607a..b9da86c 100644 --- a/contrib/compiler-rt/lib/fixunsxfsi.c +++ b/contrib/compiler-rt/lib/fixunsxfsi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixunsxfti.c b/contrib/compiler-rt/lib/fixunsxfti.c index d0bd512..f0e16db 100644 --- a/contrib/compiler-rt/lib/fixunsxfti.c +++ b/contrib/compiler-rt/lib/fixunsxfti.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixxfdi.c b/contrib/compiler-rt/lib/fixxfdi.c index de6f818..9592ce4 100644 --- a/contrib/compiler-rt/lib/fixxfdi.c +++ b/contrib/compiler-rt/lib/fixxfdi.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fixxfti.c b/contrib/compiler-rt/lib/fixxfti.c index c224801..1022770 100644 --- a/contrib/compiler-rt/lib/fixxfti.c +++ b/contrib/compiler-rt/lib/fixxfti.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floatdidf.c b/contrib/compiler-rt/lib/floatdidf.c index a0f501b..5ba9526 100644 --- a/contrib/compiler-rt/lib/floatdidf.c +++ b/contrib/compiler-rt/lib/floatdidf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * *===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * *===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <float.h> @@ -23,13 +24,15 @@ /* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */ +ARM_EABI_FNALIAS(l2d, floatdidf); + #ifndef __SOFT_FP__ /* Support for systems that have hardware floating-point; we'll set the inexact flag * as a side-effect of this computation. */ #include <stdint.h> -double +COMPILER_RT_ABI double __floatdidf(di_int a) { static const double twop52 = 0x1.0p52; @@ -49,7 +52,7 @@ __floatdidf(di_int a) * set, and we don't want to code-gen to an unknown soft-float implementation. */ -double +COMPILER_RT_ABI double __floatdidf(di_int a) { if (a == 0) diff --git a/contrib/compiler-rt/lib/floatdisf.c b/contrib/compiler-rt/lib/floatdisf.c index 1925f15..4dc13ca 100644 --- a/contrib/compiler-rt/lib/floatdisf.c +++ b/contrib/compiler-rt/lib/floatdisf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * *===----------------------------------------------------------------------=== * @@ -12,7 +12,7 @@ *===----------------------------------------------------------------------=== */ -#include "int_lib.h" +#include "abi.h" #include <float.h> /* Returns: convert a to a float, rounding toward even.*/ @@ -23,7 +23,11 @@ /* seee eeee emmm mmmm mmmm mmmm mmmm mmmm */ -float +#include "int_lib.h" + +ARM_EABI_FNALIAS(l2f, floatdisf); + +COMPILER_RT_ABI float __floatdisf(di_int a) { if (a == 0) diff --git a/contrib/compiler-rt/lib/floatdixf.c b/contrib/compiler-rt/lib/floatdixf.c index bfda367..ebf62db 100644 --- a/contrib/compiler-rt/lib/floatdixf.c +++ b/contrib/compiler-rt/lib/floatdixf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floatsidf.c b/contrib/compiler-rt/lib/floatsidf.c index a13ab8f..7227335 100644 --- a/contrib/compiler-rt/lib/floatsidf.c +++ b/contrib/compiler-rt/lib/floatsidf.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,10 +12,15 @@ // mode. // //===----------------------------------------------------------------------===// +#include "abi.h" #define DOUBLE_PRECISION #include "fp_lib.h" +#include "int_lib.h" + +ARM_EABI_FNALIAS(i2d, floatsidf); + fp_t __floatsidf(int a) { const int aWidth = sizeof a * CHAR_BIT; diff --git a/contrib/compiler-rt/lib/floatsisf.c b/contrib/compiler-rt/lib/floatsisf.c index 4a62975..e5250ff 100644 --- a/contrib/compiler-rt/lib/floatsisf.c +++ b/contrib/compiler-rt/lib/floatsisf.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,10 +12,15 @@ // mode. // //===----------------------------------------------------------------------===// +#include "abi.h" #define SINGLE_PRECISION #include "fp_lib.h" +#include "int_lib.h" + +ARM_EABI_FNALIAS(i2f, floatsisf); + fp_t __floatsisf(int a) { const int aWidth = sizeof a * CHAR_BIT; diff --git a/contrib/compiler-rt/lib/floattidf.c b/contrib/compiler-rt/lib/floattidf.c index 274f585..f61844d 100644 --- a/contrib/compiler-rt/lib/floattidf.c +++ b/contrib/compiler-rt/lib/floattidf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floattisf.c b/contrib/compiler-rt/lib/floattisf.c index 72f3748..7eb761d 100644 --- a/contrib/compiler-rt/lib/floattisf.c +++ b/contrib/compiler-rt/lib/floattisf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floattixf.c b/contrib/compiler-rt/lib/floattixf.c index 77d9060..e4bcb5f 100644 --- a/contrib/compiler-rt/lib/floattixf.c +++ b/contrib/compiler-rt/lib/floattixf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floatundidf.c b/contrib/compiler-rt/lib/floatundidf.c index 1f304c5..e74e9d8 100644 --- a/contrib/compiler-rt/lib/floatundidf.c +++ b/contrib/compiler-rt/lib/floatundidf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -12,7 +12,7 @@ * ===----------------------------------------------------------------------=== */ -#include "int_lib.h" +#include "abi.h" #include <float.h> /* Returns: convert a to a double, rounding toward even. */ @@ -23,6 +23,10 @@ /* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */ +#include "int_lib.h" + +ARM_EABI_FNALIAS(ul2d, floatundidf); + #ifndef __SOFT_FP__ /* Support for systems that have hardware floating-point; we'll set the inexact flag * as a side-effect of this computation. @@ -30,7 +34,7 @@ #include <stdint.h> -double +COMPILER_RT_ABI double __floatundidf(du_int a) { static const double twop52 = 0x1.0p52; @@ -52,7 +56,7 @@ __floatundidf(du_int a) * set, and we don't want to code-gen to an unknown soft-float implementation. */ -double +COMPILER_RT_ABI double __floatundidf(du_int a) { if (a == 0) diff --git a/contrib/compiler-rt/lib/floatundisf.c b/contrib/compiler-rt/lib/floatundisf.c index 79b4b82..eea45a7 100644 --- a/contrib/compiler-rt/lib/floatundisf.c +++ b/contrib/compiler-rt/lib/floatundisf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -12,7 +12,7 @@ *===----------------------------------------------------------------------=== */ -#include "int_lib.h" +#include "abi.h" #include <float.h> /* Returns: convert a to a float, rounding toward even. */ @@ -23,7 +23,11 @@ /* seee eeee emmm mmmm mmmm mmmm mmmm mmmm */ -float +#include "int_lib.h" + +ARM_EABI_FNALIAS(ul2f, floatundisf); + +COMPILER_RT_ABI float __floatundisf(du_int a) { if (a == 0) diff --git a/contrib/compiler-rt/lib/floatundixf.c b/contrib/compiler-rt/lib/floatundixf.c index bc9582f..64f7662 100644 --- a/contrib/compiler-rt/lib/floatundixf.c +++ b/contrib/compiler-rt/lib/floatundixf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floatunsidf.c b/contrib/compiler-rt/lib/floatunsidf.c index 05242c1..3756299 100644 --- a/contrib/compiler-rt/lib/floatunsidf.c +++ b/contrib/compiler-rt/lib/floatunsidf.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,10 +12,15 @@ // mode. // //===----------------------------------------------------------------------===// +#include "abi.h" #define DOUBLE_PRECISION #include "fp_lib.h" +#include "int_lib.h" + +ARM_EABI_FNALIAS(ui2d, floatunsidf); + fp_t __floatunsidf(unsigned int a) { const int aWidth = sizeof a * CHAR_BIT; diff --git a/contrib/compiler-rt/lib/floatunsisf.c b/contrib/compiler-rt/lib/floatunsisf.c index 31c0644..14ef103 100644 --- a/contrib/compiler-rt/lib/floatunsisf.c +++ b/contrib/compiler-rt/lib/floatunsisf.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -12,10 +12,15 @@ // mode. // //===----------------------------------------------------------------------===// +#include "abi.h" #define SINGLE_PRECISION #include "fp_lib.h" +#include "int_lib.h" + +ARM_EABI_FNALIAS(ui2f, floatunsisf); + fp_t __floatunsisf(unsigned int a) { const int aWidth = sizeof a * CHAR_BIT; diff --git a/contrib/compiler-rt/lib/floatuntidf.c b/contrib/compiler-rt/lib/floatuntidf.c index 51d8b28..bab7483 100644 --- a/contrib/compiler-rt/lib/floatuntidf.c +++ b/contrib/compiler-rt/lib/floatuntidf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floatuntisf.c b/contrib/compiler-rt/lib/floatuntisf.c index 328f39b..0ab6d7e 100644 --- a/contrib/compiler-rt/lib/floatuntisf.c +++ b/contrib/compiler-rt/lib/floatuntisf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/floatuntixf.c b/contrib/compiler-rt/lib/floatuntixf.c index e82d0c1..a84709a 100644 --- a/contrib/compiler-rt/lib/floatuntixf.c +++ b/contrib/compiler-rt/lib/floatuntixf.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/fp_lib.h b/contrib/compiler-rt/lib/fp_lib.h index eac670d..6c9455a 100644 --- a/contrib/compiler-rt/lib/fp_lib.h +++ b/contrib/compiler-rt/lib/fp_lib.h @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // diff --git a/contrib/compiler-rt/lib/gcc_personality_v0.c b/contrib/compiler-rt/lib/gcc_personality_v0.c index 5940190..c840eef 100644 --- a/contrib/compiler-rt/lib/gcc_personality_v0.c +++ b/contrib/compiler-rt/lib/gcc_personality_v0.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/i386/ashldi3.S b/contrib/compiler-rt/lib/i386/ashldi3.S index af6f98b..5488ad6 100644 --- a/contrib/compiler-rt/lib/i386/ashldi3.S +++ b/contrib/compiler-rt/lib/i386/ashldi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/ashrdi3.S b/contrib/compiler-rt/lib/i386/ashrdi3.S index 346f9b1..b1445dd 100644 --- a/contrib/compiler-rt/lib/i386/ashrdi3.S +++ b/contrib/compiler-rt/lib/i386/ashrdi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/divdi3.S b/contrib/compiler-rt/lib/i386/divdi3.S index 5ad530c..69593e3 100644 --- a/contrib/compiler-rt/lib/i386/divdi3.S +++ b/contrib/compiler-rt/lib/i386/divdi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/floatdidf.S b/contrib/compiler-rt/lib/i386/floatdidf.S index 3a526ea..a953d26 100644 --- a/contrib/compiler-rt/lib/i386/floatdidf.S +++ b/contrib/compiler-rt/lib/i386/floatdidf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/floatdisf.S b/contrib/compiler-rt/lib/i386/floatdisf.S index 741e4a6..a98a46e 100644 --- a/contrib/compiler-rt/lib/i386/floatdisf.S +++ b/contrib/compiler-rt/lib/i386/floatdisf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/floatdixf.S b/contrib/compiler-rt/lib/i386/floatdixf.S index f0271ab..412976f 100644 --- a/contrib/compiler-rt/lib/i386/floatdixf.S +++ b/contrib/compiler-rt/lib/i386/floatdixf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/floatundidf.S b/contrib/compiler-rt/lib/i386/floatundidf.S index 7186a35..6bba7e1 100644 --- a/contrib/compiler-rt/lib/i386/floatundidf.S +++ b/contrib/compiler-rt/lib/i386/floatundidf.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // diff --git a/contrib/compiler-rt/lib/i386/floatundisf.S b/contrib/compiler-rt/lib/i386/floatundisf.S index 070820c..1afd1d4 100644 --- a/contrib/compiler-rt/lib/i386/floatundisf.S +++ b/contrib/compiler-rt/lib/i386/floatundisf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/floatundixf.S b/contrib/compiler-rt/lib/i386/floatundixf.S index 2cf6d5c..6e6710b 100644 --- a/contrib/compiler-rt/lib/i386/floatundixf.S +++ b/contrib/compiler-rt/lib/i386/floatundixf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/lshrdi3.S b/contrib/compiler-rt/lib/i386/lshrdi3.S index 74937d2..cf411f2 100644 --- a/contrib/compiler-rt/lib/i386/lshrdi3.S +++ b/contrib/compiler-rt/lib/i386/lshrdi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/moddi3.S b/contrib/compiler-rt/lib/i386/moddi3.S index 85f5b38..8839cfc 100644 --- a/contrib/compiler-rt/lib/i386/moddi3.S +++ b/contrib/compiler-rt/lib/i386/moddi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/muldi3.S b/contrib/compiler-rt/lib/i386/muldi3.S index 5f99f6a..e56a355 100644 --- a/contrib/compiler-rt/lib/i386/muldi3.S +++ b/contrib/compiler-rt/lib/i386/muldi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/udivdi3.S b/contrib/compiler-rt/lib/i386/udivdi3.S index 77936f8..5abeaea 100644 --- a/contrib/compiler-rt/lib/i386/udivdi3.S +++ b/contrib/compiler-rt/lib/i386/udivdi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/i386/umoddi3.S b/contrib/compiler-rt/lib/i386/umoddi3.S index 3cf8aeb..7fd8485 100644 --- a/contrib/compiler-rt/lib/i386/umoddi3.S +++ b/contrib/compiler-rt/lib/i386/umoddi3.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/int_lib.h b/contrib/compiler-rt/lib/int_lib.h index 912a12f..e1fd6b7 100644 --- a/contrib/compiler-rt/lib/int_lib.h +++ b/contrib/compiler-rt/lib/int_lib.h @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -20,6 +20,7 @@ /* Assumption: right shift of signed negative is arithmetic shift */ #include <limits.h> +#include <stdint.h> #include "endianness.h" #include <math.h> diff --git a/contrib/compiler-rt/lib/lshrdi3.c b/contrib/compiler-rt/lib/lshrdi3.c index 57484ee..911edb1 100644 --- a/contrib/compiler-rt/lib/lshrdi3.c +++ b/contrib/compiler-rt/lib/lshrdi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,9 @@ /* Precondition: 0 <= b < bits_in_dword */ -di_int +ARM_EABI_FNALIAS(llsr, lshrdi3); + +COMPILER_RT_ABI di_int __lshrdi3(di_int a, si_int b) { const int bits_in_word = (int)(sizeof(si_int) * CHAR_BIT); diff --git a/contrib/compiler-rt/lib/lshrti3.c b/contrib/compiler-rt/lib/lshrti3.c index 3272c9c..5fdd99e 100644 --- a/contrib/compiler-rt/lib/lshrti3.c +++ b/contrib/compiler-rt/lib/lshrti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/moddi3.c b/contrib/compiler-rt/lib/moddi3.c index 4533555..af0a8083 100644 --- a/contrib/compiler-rt/lib/moddi3.c +++ b/contrib/compiler-rt/lib/moddi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,15 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" -du_int __udivmoddi4(du_int a, du_int b, du_int* rem); +COMPILER_RT_ABI du_int __udivmoddi4(du_int a, du_int b, du_int* rem); /* Returns: a % b */ -di_int +COMPILER_RT_ABI di_int __moddi3(di_int a, di_int b) { const int bits_in_dword_m1 = (int)(sizeof(di_int) * CHAR_BIT) - 1; diff --git a/contrib/compiler-rt/lib/modsi3.c b/contrib/compiler-rt/lib/modsi3.c index c9214a2..05ce806 100644 --- a/contrib/compiler-rt/lib/modsi3.c +++ b/contrib/compiler-rt/lib/modsi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,13 +11,16 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" +su_int COMPILER_RT_ABI __divsi3(si_int a, si_int b); + /* Returns: a % b */ -si_int +COMPILER_RT_ABI si_int __modsi3(si_int a, si_int b) { - return a - (a / b) * b; + return a - __divsi3(a, b) * b; } diff --git a/contrib/compiler-rt/lib/modti3.c b/contrib/compiler-rt/lib/modti3.c index 75d688e..dbe5e94 100644 --- a/contrib/compiler-rt/lib/modti3.c +++ b/contrib/compiler-rt/lib/modti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/muldc3.c b/contrib/compiler-rt/lib/muldc3.c index c048d84..9f9bd2a 100644 --- a/contrib/compiler-rt/lib/muldc3.c +++ b/contrib/compiler-rt/lib/muldc3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/muldf3.c b/contrib/compiler-rt/lib/muldf3.c index 63a473e..f402cfb 100644 --- a/contrib/compiler-rt/lib/muldf3.c +++ b/contrib/compiler-rt/lib/muldf3.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -11,11 +11,15 @@ // with the IEEE-754 default rounding (to nearest, ties to even). // //===----------------------------------------------------------------------===// +#include "abi.h" #define DOUBLE_PRECISION #include "fp_lib.h" -fp_t __muldf3(fp_t a, fp_t b) { +ARM_EABI_FNALIAS(dmul, muldf3); + +COMPILER_RT_ABI fp_t +__muldf3(fp_t a, fp_t b) { const unsigned int aExponent = toRep(a) >> significandBits & maxExponent; const unsigned int bExponent = toRep(b) >> significandBits & maxExponent; diff --git a/contrib/compiler-rt/lib/muldi3.c b/contrib/compiler-rt/lib/muldi3.c index 38963b7..e6322bf 100644 --- a/contrib/compiler-rt/lib/muldi3.c +++ b/contrib/compiler-rt/lib/muldi3.c @@ -2,15 +2,16 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * * This file implements __muldi3 for the compiler_rt library. * * ===----------------------------------------------------------------------=== - */ + */ +#include "abi.h" #include "int_lib.h" @@ -40,7 +41,9 @@ __muldsi3(su_int a, su_int b) /* Returns: a * b */ -di_int +ARM_EABI_FNALIAS(lmul, muldi3); + +COMPILER_RT_ABI di_int __muldi3(di_int a, di_int b) { dwords x; diff --git a/contrib/compiler-rt/lib/mulsc3.c b/contrib/compiler-rt/lib/mulsc3.c index c7b9f64..a878ba1 100644 --- a/contrib/compiler-rt/lib/mulsc3.c +++ b/contrib/compiler-rt/lib/mulsc3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/mulsf3.c b/contrib/compiler-rt/lib/mulsf3.c index 6bd2f9d..bf46e14 100644 --- a/contrib/compiler-rt/lib/mulsf3.c +++ b/contrib/compiler-rt/lib/mulsf3.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -11,11 +11,15 @@ // with the IEEE-754 default rounding (to nearest, ties to even). // //===----------------------------------------------------------------------===// +#include "abi.h" #define SINGLE_PRECISION #include "fp_lib.h" -fp_t __mulsf3(fp_t a, fp_t b) { +ARM_EABI_FNALIAS(fmul, mulsf3); + +COMPILER_RT_ABI fp_t +__mulsf3(fp_t a, fp_t b) { const unsigned int aExponent = toRep(a) >> significandBits & maxExponent; const unsigned int bExponent = toRep(b) >> significandBits & maxExponent; diff --git a/contrib/compiler-rt/lib/multi3.c b/contrib/compiler-rt/lib/multi3.c index 13a3867..ad8ab3f 100644 --- a/contrib/compiler-rt/lib/multi3.c +++ b/contrib/compiler-rt/lib/multi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== diff --git a/contrib/compiler-rt/lib/mulvdi3.c b/contrib/compiler-rt/lib/mulvdi3.c index 295ae18..fcbb5b3 100644 --- a/contrib/compiler-rt/lib/mulvdi3.c +++ b/contrib/compiler-rt/lib/mulvdi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/mulvsi3.c b/contrib/compiler-rt/lib/mulvsi3.c index b4a509b..6271cd4 100644 --- a/contrib/compiler-rt/lib/mulvsi3.c +++ b/contrib/compiler-rt/lib/mulvsi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/mulvti3.c b/contrib/compiler-rt/lib/mulvti3.c index 778222e..7da9187 100644 --- a/contrib/compiler-rt/lib/mulvti3.c +++ b/contrib/compiler-rt/lib/mulvti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/mulxc3.c b/contrib/compiler-rt/lib/mulxc3.c index 94895f2..b5ae865 100644 --- a/contrib/compiler-rt/lib/mulxc3.c +++ b/contrib/compiler-rt/lib/mulxc3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/negdf2.c b/contrib/compiler-rt/lib/negdf2.c index 527b068..b47f397 100644 --- a/contrib/compiler-rt/lib/negdf2.c +++ b/contrib/compiler-rt/lib/negdf2.c @@ -2,18 +2,21 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file implements double-precision soft-float negation. // //===----------------------------------------------------------------------===// +#include "abi.h" #define DOUBLE_PRECISION #include "fp_lib.h" +ARM_EABI_FNALIAS(dneg, negdf2); + fp_t __negdf2(fp_t a) { return fromRep(toRep(a) ^ signBit); } diff --git a/contrib/compiler-rt/lib/negdi2.c b/contrib/compiler-rt/lib/negdi2.c index 707b0dd..b000dda 100644 --- a/contrib/compiler-rt/lib/negdi2.c +++ b/contrib/compiler-rt/lib/negdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/negsf2.c b/contrib/compiler-rt/lib/negsf2.c index 5e91e87..98f9fc0 100644 --- a/contrib/compiler-rt/lib/negsf2.c +++ b/contrib/compiler-rt/lib/negsf2.c @@ -2,18 +2,22 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // // This file implements single-precision soft-float negation. // //===----------------------------------------------------------------------===// +#include "abi.h" #define SINGLE_PRECISION #include "fp_lib.h" -fp_t __negsf2(fp_t a) { +ARM_EABI_FNALIAS(fneg, negsf2); + +COMPILER_RT_ABI fp_t +__negsf2(fp_t a) { return fromRep(toRep(a) ^ signBit); } diff --git a/contrib/compiler-rt/lib/negti2.c b/contrib/compiler-rt/lib/negti2.c index 6ce6a04..774e808 100644 --- a/contrib/compiler-rt/lib/negti2.c +++ b/contrib/compiler-rt/lib/negti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/negvdi2.c b/contrib/compiler-rt/lib/negvdi2.c index 0baf377..aafaa9d 100644 --- a/contrib/compiler-rt/lib/negvdi2.c +++ b/contrib/compiler-rt/lib/negvdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if -a overflows */ -di_int +COMPILER_RT_ABI di_int __negvdi2(di_int a) { const di_int MIN = (di_int)1 << ((int)(sizeof(di_int) * CHAR_BIT)-1); diff --git a/contrib/compiler-rt/lib/negvsi2.c b/contrib/compiler-rt/lib/negvsi2.c index e5a36a5..559ea18 100644 --- a/contrib/compiler-rt/lib/negvsi2.c +++ b/contrib/compiler-rt/lib/negvsi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if -a overflows */ -si_int +COMPILER_RT_ABI si_int __negvsi2(si_int a) { const si_int MIN = (si_int)1 << ((int)(sizeof(si_int) * CHAR_BIT)-1); diff --git a/contrib/compiler-rt/lib/negvti2.c b/contrib/compiler-rt/lib/negvti2.c index d56e1e3..d931305 100644 --- a/contrib/compiler-rt/lib/negvti2.c +++ b/contrib/compiler-rt/lib/negvti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * *===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/paritydi2.c b/contrib/compiler-rt/lib/paritydi2.c index 90e5559..e7bebf6 100644 --- a/contrib/compiler-rt/lib/paritydi2.c +++ b/contrib/compiler-rt/lib/paritydi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,15 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: 1 if number of bits is odd else returns 0 */ -si_int __paritysi2(si_int a); +si_int COMPILER_RT_ABI __paritysi2(si_int a); -si_int +COMPILER_RT_ABI si_int __paritydi2(di_int a) { dwords x; diff --git a/contrib/compiler-rt/lib/paritysi2.c b/contrib/compiler-rt/lib/paritysi2.c index ba05782..64d509f 100644 --- a/contrib/compiler-rt/lib/paritysi2.c +++ b/contrib/compiler-rt/lib/paritysi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,12 +11,13 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: 1 if number of bits is odd else returns 0 */ -si_int +COMPILER_RT_ABI si_int __paritysi2(si_int a) { su_int x = (su_int)a; diff --git a/contrib/compiler-rt/lib/parityti2.c b/contrib/compiler-rt/lib/parityti2.c index 650d417..8f85745 100644 --- a/contrib/compiler-rt/lib/parityti2.c +++ b/contrib/compiler-rt/lib/parityti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/popcountdi2.c b/contrib/compiler-rt/lib/popcountdi2.c index 78b6d88..136fc04 100644 --- a/contrib/compiler-rt/lib/popcountdi2.c +++ b/contrib/compiler-rt/lib/popcountdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,12 +11,13 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: count of 1 bits */ -si_int +COMPILER_RT_ABI si_int __popcountdi2(di_int a) { du_int x2 = (du_int)a; diff --git a/contrib/compiler-rt/lib/popcountsi2.c b/contrib/compiler-rt/lib/popcountsi2.c index 4f092ee..bfaa3ff 100644 --- a/contrib/compiler-rt/lib/popcountsi2.c +++ b/contrib/compiler-rt/lib/popcountsi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,12 +11,13 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: count of 1 bits */ -si_int +COMPILER_RT_ABI si_int __popcountsi2(si_int a) { su_int x = (su_int)a; diff --git a/contrib/compiler-rt/lib/popcountti2.c b/contrib/compiler-rt/lib/popcountti2.c index 16f89b7..68d9427 100644 --- a/contrib/compiler-rt/lib/popcountti2.c +++ b/contrib/compiler-rt/lib/popcountti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/powidf2.c b/contrib/compiler-rt/lib/powidf2.c index 37972b6..2e211eb 100644 --- a/contrib/compiler-rt/lib/powidf2.c +++ b/contrib/compiler-rt/lib/powidf2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,12 +11,13 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: a ^ b */ -double +COMPILER_RT_ABI double __powidf2(double a, si_int b) { const int recip = b < 0; diff --git a/contrib/compiler-rt/lib/powisf2.c b/contrib/compiler-rt/lib/powisf2.c index ace08c2..e6b43b3 100644 --- a/contrib/compiler-rt/lib/powisf2.c +++ b/contrib/compiler-rt/lib/powisf2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,12 +11,13 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: a ^ b */ -float +COMPILER_RT_ABI float __powisf2(float a, si_int b) { const int recip = b < 0; diff --git a/contrib/compiler-rt/lib/powitf2.c b/contrib/compiler-rt/lib/powitf2.c index 3dacbf6..189632c 100644 --- a/contrib/compiler-rt/lib/powitf2.c +++ b/contrib/compiler-rt/lib/powitf2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/powixf2.c b/contrib/compiler-rt/lib/powixf2.c index 1a816e9..f050964 100644 --- a/contrib/compiler-rt/lib/powixf2.c +++ b/contrib/compiler-rt/lib/powixf2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/ppc/restFP.S b/contrib/compiler-rt/lib/ppc/restFP.S index 00919c8..9503289 100644 --- a/contrib/compiler-rt/lib/ppc/restFP.S +++ b/contrib/compiler-rt/lib/ppc/restFP.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/ppc/saveFP.S b/contrib/compiler-rt/lib/ppc/saveFP.S index 302da6e..72bd459 100644 --- a/contrib/compiler-rt/lib/ppc/saveFP.S +++ b/contrib/compiler-rt/lib/ppc/saveFP.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// diff --git a/contrib/compiler-rt/lib/subdf3.c b/contrib/compiler-rt/lib/subdf3.c new file mode 100644 index 0000000..825e3c6 --- /dev/null +++ b/contrib/compiler-rt/lib/subdf3.c @@ -0,0 +1,30 @@ +//===-- lib/adddf3.c - Double-precision subtraction ---------------*- C -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements double-precision soft-float subtraction with the +// IEEE-754 default rounding (to nearest, ties to even). +// +//===----------------------------------------------------------------------===// +#include "abi.h" + +#define DOUBLE_PRECISION +#include "fp_lib.h" + +fp_t COMPILER_RT_ABI __adddf3(fp_t a, fp_t b); + + +ARM_EABI_FNALIAS(dsub, subdf3); + +// Subtraction; flip the sign bit of b and add. +COMPILER_RT_ABI fp_t +__subdf3(fp_t a, fp_t b) { + return __adddf3(a, fromRep(toRep(b) ^ signBit)); +} + +/* FIXME: rsub for ARM EABI */ diff --git a/contrib/compiler-rt/lib/subsf3.c b/contrib/compiler-rt/lib/subsf3.c new file mode 100644 index 0000000..625376a --- /dev/null +++ b/contrib/compiler-rt/lib/subsf3.c @@ -0,0 +1,29 @@ +//===-- lib/subsf3.c - Single-precision subtraction ---------------*- C -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements single-precision soft-float subtraction with the +// IEEE-754 default rounding (to nearest, ties to even). +// +//===----------------------------------------------------------------------===// +#include "abi.h" + +#define SINGLE_PRECISION +#include "fp_lib.h" + +fp_t COMPILER_RT_ABI __addsf3(fp_t a, fp_t b); + +ARM_EABI_FNALIAS(fsub, subsf3); + +// Subtraction; flip the sign bit of b and add. +COMPILER_RT_ABI fp_t +__subsf3(fp_t a, fp_t b) { + return __addsf3(a, fromRep(toRep(b) ^ signBit)); +} + +/* FIXME: rsub for ARM EABI */ diff --git a/contrib/compiler-rt/lib/subvdi3.c b/contrib/compiler-rt/lib/subvdi3.c index e4926b8..36b51ad 100644 --- a/contrib/compiler-rt/lib/subvdi3.c +++ b/contrib/compiler-rt/lib/subvdi3.c @@ -1,9 +1,9 @@ /* ===-- subvdi3.c - Implement __subvdi3 -----------------------------------=== * - * The LLVM Compiler Infrastructure + * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if a - b overflows */ -di_int +COMPILER_RT_ABI di_int __subvdi3(di_int a, di_int b) { di_int s = a - b; diff --git a/contrib/compiler-rt/lib/subvsi3.c b/contrib/compiler-rt/lib/subvsi3.c index ce39c81..03983f7 100644 --- a/contrib/compiler-rt/lib/subvsi3.c +++ b/contrib/compiler-rt/lib/subvsi3.c @@ -1,9 +1,9 @@ /* ===-- subvsi3.c - Implement __subvsi3 -----------------------------------=== * - * The LLVM Compiler Infrastructure + * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" #include <stdlib.h> @@ -19,7 +20,7 @@ /* Effects: aborts if a - b overflows */ -si_int +COMPILER_RT_ABI si_int __subvsi3(si_int a, si_int b) { si_int s = a - b; diff --git a/contrib/compiler-rt/lib/subvti3.c b/contrib/compiler-rt/lib/subvti3.c index 55b7925..5d693dc 100644 --- a/contrib/compiler-rt/lib/subvti3.c +++ b/contrib/compiler-rt/lib/subvti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/trampoline_setup.c b/contrib/compiler-rt/lib/trampoline_setup.c index a2f49a4..a22199e 100644 --- a/contrib/compiler-rt/lib/trampoline_setup.c +++ b/contrib/compiler-rt/lib/trampoline_setup.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== */ diff --git a/contrib/compiler-rt/lib/truncdfsf2.c b/contrib/compiler-rt/lib/truncdfsf2.c index d289cb9..1dbf02f 100644 --- a/contrib/compiler-rt/lib/truncdfsf2.c +++ b/contrib/compiler-rt/lib/truncdfsf2.c @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // @@ -41,6 +41,8 @@ #include <limits.h> #include <stdbool.h> +#include "abi.h" + typedef double src_t; typedef uint64_t src_rep_t; #define SRC_REP_C UINT64_C @@ -66,7 +68,10 @@ static inline dst_t dstFromRep(dst_rep_t x) { // End helper routines. Conversion implementation follows. -dst_t __truncdfsf2(src_t a) { +ARM_EABI_FNALIAS(d2f, truncdfsf2); + +COMPILER_RT_ABI dst_t +__truncdfsf2(src_t a) { // Various constants whose values follow from the type parameters. // Any reasonable optimizer will fold and propagate all of these. diff --git a/contrib/compiler-rt/lib/ucmpdi2.c b/contrib/compiler-rt/lib/ucmpdi2.c index d2900ca..f2d3f99 100644 --- a/contrib/compiler-rt/lib/ucmpdi2.c +++ b/contrib/compiler-rt/lib/ucmpdi2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -19,7 +20,7 @@ * if (a > b) returns 2 */ -si_int +COMPILER_RT_ABI si_int __ucmpdi2(du_int a, du_int b) { udwords x; diff --git a/contrib/compiler-rt/lib/ucmpti2.c b/contrib/compiler-rt/lib/ucmpti2.c index 0e7eea3..11137c5 100644 --- a/contrib/compiler-rt/lib/ucmpti2.c +++ b/contrib/compiler-rt/lib/ucmpti2.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/udivdi3.c b/contrib/compiler-rt/lib/udivdi3.c index 25d1df6..bbd551a 100644 --- a/contrib/compiler-rt/lib/udivdi3.c +++ b/contrib/compiler-rt/lib/udivdi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,15 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" -du_int __udivmoddi4(du_int a, du_int b, du_int* rem); +du_int COMPILER_RT_ABI __udivmoddi4(du_int a, du_int b, du_int* rem); /* Returns: a / b */ -du_int +COMPILER_RT_ABI du_int __udivdi3(du_int a, du_int b) { return __udivmoddi4(a, b, 0); diff --git a/contrib/compiler-rt/lib/udivmoddi4.c b/contrib/compiler-rt/lib/udivmoddi4.c index 9274230..c5db21c 100644 --- a/contrib/compiler-rt/lib/udivmoddi4.c +++ b/contrib/compiler-rt/lib/udivmoddi4.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -20,7 +21,9 @@ /* Translated from Figure 3-40 of The PowerPC Compiler Writer's Guide */ -du_int +ARM_EABI_FNALIAS(uldivmod, udivmoddi4); + +COMPILER_RT_ABI du_int __udivmoddi4(du_int a, du_int b, du_int* rem) { const unsigned n_uword_bits = sizeof(su_int) * CHAR_BIT; diff --git a/contrib/compiler-rt/lib/udivmodsi4.c b/contrib/compiler-rt/lib/udivmodsi4.c new file mode 100644 index 0000000..2a3ee27 --- /dev/null +++ b/contrib/compiler-rt/lib/udivmodsi4.c @@ -0,0 +1,31 @@ +/*===-- udivmodsi4.c - Implement __udivmodsi4 ------------------------------=== + * + * The LLVM Compiler Infrastructure + * + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. + * + * ===----------------------------------------------------------------------=== + * + * This file implements __udivmodsi4 for the compiler_rt library. + * + * ===----------------------------------------------------------------------=== + */ +#include "abi.h" + +#include "int_lib.h" + +extern su_int COMPILER_RT_ABI __udivsi3(su_int n, su_int d); + + +/* Returns: a / b, *rem = a % b */ + +COMPILER_RT_ABI su_int +__udivmodsi4(su_int a, su_int b, su_int* rem) +{ + si_int d = __udivsi3(a,b); + *rem = a - (d*b); + return d; +} + + diff --git a/contrib/compiler-rt/lib/udivmodti4.c b/contrib/compiler-rt/lib/udivmodti4.c index 53b4072..d1e19ed 100644 --- a/contrib/compiler-rt/lib/udivmodti4.c +++ b/contrib/compiler-rt/lib/udivmodti4.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/udivsi3.c b/contrib/compiler-rt/lib/udivsi3.c index 70528b6..721ae89 100644 --- a/contrib/compiler-rt/lib/udivsi3.c +++ b/contrib/compiler-rt/lib/udivsi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,6 +11,7 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" @@ -18,7 +19,9 @@ /* Translated from Figure 3-40 of The PowerPC Compiler Writer's Guide */ -su_int +ARM_EABI_FNALIAS(uidiv, udivsi3); + +COMPILER_RT_ABI su_int __udivsi3(su_int n, su_int d) { const unsigned n_uword_bits = sizeof(su_int) * CHAR_BIT; diff --git a/contrib/compiler-rt/lib/udivti3.c b/contrib/compiler-rt/lib/udivti3.c index fb810fd..7405a0f 100644 --- a/contrib/compiler-rt/lib/udivti3.c +++ b/contrib/compiler-rt/lib/udivti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/umoddi3.c b/contrib/compiler-rt/lib/umoddi3.c index 807bb5ce..9de1a64 100644 --- a/contrib/compiler-rt/lib/umoddi3.c +++ b/contrib/compiler-rt/lib/umoddi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,15 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" -du_int __udivmoddi4(du_int a, du_int b, du_int* rem); +du_int COMPILER_RT_ABI __udivmoddi4(du_int a, du_int b, du_int* rem); /* Returns: a % b */ -du_int +COMPILER_RT_ABI du_int __umoddi3(du_int a, du_int b) { du_int r; diff --git a/contrib/compiler-rt/lib/umodsi3.c b/contrib/compiler-rt/lib/umodsi3.c index ead7737..569b7fc 100644 --- a/contrib/compiler-rt/lib/umodsi3.c +++ b/contrib/compiler-rt/lib/umodsi3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * @@ -11,14 +11,15 @@ * * ===----------------------------------------------------------------------=== */ +#include "abi.h" #include "int_lib.h" /* Returns: a % b */ -su_int __udivsi3(su_int a, su_int b); +su_int COMPILER_RT_ABI __udivsi3(su_int a, su_int b); -su_int +COMPILER_RT_ABI su_int __umodsi3(su_int a, su_int b) { return a - __udivsi3(a, b) * b; diff --git a/contrib/compiler-rt/lib/umodti3.c b/contrib/compiler-rt/lib/umodti3.c index 6c8a758..8f20c5f 100644 --- a/contrib/compiler-rt/lib/umodti3.c +++ b/contrib/compiler-rt/lib/umodti3.c @@ -2,8 +2,8 @@ * * The LLVM Compiler Infrastructure * - * This file is distributed under the University of Illinois Open Source - * License. See LICENSE.TXT for details. + * This file is dual licensed under the MIT and the University of Illinois Open + * Source Licenses. See LICENSE.TXT for details. * * ===----------------------------------------------------------------------=== * diff --git a/contrib/compiler-rt/lib/x86_64/floatundidf.S b/contrib/compiler-rt/lib/x86_64/floatundidf.S index 6e684b2..1be553b 100644 --- a/contrib/compiler-rt/lib/x86_64/floatundidf.S +++ b/contrib/compiler-rt/lib/x86_64/floatundidf.S @@ -2,8 +2,8 @@ // // The LLVM Compiler Infrastructure // -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // diff --git a/contrib/compiler-rt/lib/x86_64/floatundisf.S b/contrib/compiler-rt/lib/x86_64/floatundisf.S index fe20963..89d3f07 100644 --- a/contrib/compiler-rt/lib/x86_64/floatundisf.S +++ b/contrib/compiler-rt/lib/x86_64/floatundisf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" diff --git a/contrib/compiler-rt/lib/x86_64/floatundixf.S b/contrib/compiler-rt/lib/x86_64/floatundixf.S index 246f026..a7243f2 100644 --- a/contrib/compiler-rt/lib/x86_64/floatundixf.S +++ b/contrib/compiler-rt/lib/x86_64/floatundixf.S @@ -1,5 +1,5 @@ -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. #include "../assembly.h" |
