diff options
Diffstat (limited to 'contrib/gcc/config/sparc/sysv4.h')
| -rw-r--r-- | contrib/gcc/config/sparc/sysv4.h | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/contrib/gcc/config/sparc/sysv4.h b/contrib/gcc/config/sparc/sysv4.h index a4c7f91..f304d6b 100644 --- a/contrib/gcc/config/sparc/sysv4.h +++ b/contrib/gcc/config/sparc/sysv4.h @@ -1,5 +1,5 @@ -/* Target definitions for GNU compiler for Sparc running System V.4 - Copyright (C) 1991, 1992, 1995, 1996, 1997, 1998, 2000 +/* Target definitions for GNU compiler for SPARC running System V.4 + Copyright (C) 1991, 1992, 1995, 1996, 1997, 1998, 2000, 2002 Free Software Foundation, Inc. Contributed by Ron Guilmette (rfg@monkeys.com). @@ -36,11 +36,11 @@ Boston, MA 02111-1307, USA. */ /* Undefined some symbols which are defined in "svr4.h" but which are appropriate only for typical svr4 systems, but not for the specific - case of svr4 running on a Sparc. */ + case of svr4 running on a SPARC. */ #undef INIT_SECTION_ASM_OP #undef FINI_SECTION_ASM_OP -#undef CONST_SECTION_ASM_OP +#undef READONLY_DATA_SECTION_ASM_OP #undef TYPE_OPERAND_FMT #undef PUSHSECTION_FORMAT #undef STRING_ASM_OP @@ -49,7 +49,7 @@ Boston, MA 02111-1307, USA. */ #undef SET_ASM_OP /* Has no equivalent. See ASM_OUTPUT_DEF below. */ /* Provide a set of pre-definitions and pre-assertions appropriate for - the Sparc running svr4. __svr4__ is our extension. */ + the SPARC running svr4. __svr4__ is our extension. */ #undef CPP_PREDEFINES #define CPP_PREDEFINES \ @@ -68,20 +68,10 @@ Boston, MA 02111-1307, USA. */ "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*} \ %{fpic:-K PIC} %{fPIC:-K PIC} %(asm_cpu)" -/* Must use data section for relocatable constants when pic. */ -#undef SELECT_RTX_SECTION -#define SELECT_RTX_SECTION(MODE,RTX,ALIGN) \ -{ \ - if (flag_pic && symbolic_operand ((RTX), (MODE))) \ - data_section (); \ - else \ - const_section (); \ -} - -/* Define the names of various pseudo-op used by the Sparc/svr4 assembler. +/* Define the names of various pseudo-op used by the SPARC/svr4 assembler. Note that many of these are different from the typical pseudo-ops used by most svr4 assemblers. That is probably due to a (misguided?) attempt - to keep the Sparc/svr4 assembler somewhat compatible with the Sparc/SunOS + to keep the SPARC/svr4 assembler somewhat compatible with the SPARC/SunOS assembler. */ #define STRING_ASM_OP "\t.asciz\t" @@ -91,12 +81,12 @@ Boston, MA 02111-1307, USA. */ #define POPSECTION_ASM_OP "\t.popsection" /* This is the format used to print the second operand of a .type pseudo-op - for the Sparc/svr4 assembler. */ + for the SPARC/svr4 assembler. */ #define TYPE_OPERAND_FMT "#%s" /* This is the format used to print a .pushsection pseudo-op (and its operand) - for the Sparc/svr4 assembler. */ + for the SPARC/svr4 assembler. */ #define PUSHSECTION_FORMAT "%s\"%s\"\n" @@ -118,9 +108,9 @@ do { ASM_OUTPUT_ALIGN ((FILE), Pmode == SImode ? 2 : 3); \ fprintf (FILE, "\n"); \ } while (0) -/* Define how the Sparc registers should be numbered for Dwarf output. +/* Define how the SPARC registers should be numbered for Dwarf output. The numbering provided here should be compatible with the native - svr4 SDB debugger in the Sparc/svr4 reference port. The numbering + svr4 SDB debugger in the SPARC/svr4 reference port. The numbering is as follows: Assembly name gcc internal regno Dwarf regno @@ -143,7 +133,7 @@ do { ASM_OUTPUT_ALIGN ((FILE), Pmode == SImode ? 2 : 3); \ #define TEXT_SECTION_ASM_OP "\t.section\t\".text\"" #define DATA_SECTION_ASM_OP "\t.section\t\".data\"" #define BSS_SECTION_ASM_OP "\t.section\t\".bss\"" -#define CONST_SECTION_ASM_OP "\t.section\t\".rodata\"" +#define READONLY_DATA_SECTION_ASM_OP "\t.section\t\".rodata\"" #define INIT_SECTION_ASM_OP "\t.section\t\".init\"" #define FINI_SECTION_ASM_OP "\t.section\t\".fini\"" |
