diff options
Diffstat (limited to 'contrib/gcc/config/i386/linux64.h')
| -rw-r--r-- | contrib/gcc/config/i386/linux64.h | 41 |
1 files changed, 30 insertions, 11 deletions
diff --git a/contrib/gcc/config/i386/linux64.h b/contrib/gcc/config/i386/linux64.h index 34c6d3c..7a9e0ba 100644 --- a/contrib/gcc/config/i386/linux64.h +++ b/contrib/gcc/config/i386/linux64.h @@ -1,5 +1,5 @@ /* Definitions for AMD x86-64 running Linux-based GNU systems with ELF format. - Copyright (C) 2001, 2002 Free Software Foundation, Inc. + Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. Contributed by Jan Hubicka <jh@suse.cz>, based on linux.h. This file is part of GNU CC. @@ -21,14 +21,31 @@ Boston, MA 02111-1307, USA. */ #define LINUX_DEFAULT_ELF -#undef TARGET_VERSION #define TARGET_VERSION fprintf (stderr, " (x86-64 Linux/ELF)"); -#undef CPP_PREDEFINES -#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__gnu_linux__ -Dlinux -Asystem(posix)" +#define TARGET_OS_CPP_BUILTINS() \ + do \ + { \ + builtin_define_std ("linux"); \ + builtin_define_std ("unix"); \ + builtin_define ("__gnu_linux__"); \ + builtin_define ("__ELF__"); \ + builtin_assert ("system=posix"); \ + if (flag_pic) \ + { \ + builtin_define ("__PIC__"); \ + builtin_define ("__pic__"); \ + } \ + if (TARGET_64BIT) \ + { \ + builtin_define ("__LP64__"); \ + builtin_define ("_LP64"); \ + } \ + } \ + while (0) #undef CPP_SPEC -#define CPP_SPEC "%(cpp_cpu) %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT} %{!m32:-D__LONG_MAX__=9223372036854775807L}" +#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}" /* The svr4 ABI for the i386 says that records and unions are returned in memory. In the 64bit compilation we will turn this flag off in @@ -45,7 +62,7 @@ Boston, MA 02111-1307, USA. */ done. */ #undef LINK_SPEC -#define LINK_SPEC "%{!m32:-m elf_x86_64 -Y P,/usr/lib64} %{m32:-m elf_i386} \ +#define LINK_SPEC "%{!m32:-m elf_x86_64} %{m32:-m elf_i386} \ %{shared:-shared} \ %{!shared: \ %{!static: \ @@ -104,17 +121,17 @@ Boston, MA 02111-1307, USA. */ (FS)->regs.reg[0].how = REG_SAVED_OFFSET; \ (FS)->regs.reg[0].loc.offset = (long)&sc_->rax - new_cfa_; \ (FS)->regs.reg[1].how = REG_SAVED_OFFSET; \ - (FS)->regs.reg[1].loc.offset = (long)&sc_->rbx - new_cfa_; \ + (FS)->regs.reg[1].loc.offset = (long)&sc_->rdx - new_cfa_; \ (FS)->regs.reg[2].how = REG_SAVED_OFFSET; \ (FS)->regs.reg[2].loc.offset = (long)&sc_->rcx - new_cfa_; \ (FS)->regs.reg[3].how = REG_SAVED_OFFSET; \ - (FS)->regs.reg[3].loc.offset = (long)&sc_->rdx - new_cfa_; \ + (FS)->regs.reg[3].loc.offset = (long)&sc_->rbx - new_cfa_; \ (FS)->regs.reg[4].how = REG_SAVED_OFFSET; \ - (FS)->regs.reg[4].loc.offset = (long)&sc_->rbp - new_cfa_; \ + (FS)->regs.reg[4].loc.offset = (long)&sc_->rsi - new_cfa_; \ (FS)->regs.reg[5].how = REG_SAVED_OFFSET; \ - (FS)->regs.reg[5].loc.offset = (long)&sc_->rsi - new_cfa_; \ + (FS)->regs.reg[5].loc.offset = (long)&sc_->rdi - new_cfa_; \ (FS)->regs.reg[6].how = REG_SAVED_OFFSET; \ - (FS)->regs.reg[6].loc.offset = (long)&sc_->rdi - new_cfa_; \ + (FS)->regs.reg[6].loc.offset = (long)&sc_->rbp - new_cfa_; \ (FS)->regs.reg[8].how = REG_SAVED_OFFSET; \ (FS)->regs.reg[8].loc.offset = (long)&sc_->r8 - new_cfa_; \ (FS)->regs.reg[9].how = REG_SAVED_OFFSET; \ @@ -131,6 +148,8 @@ Boston, MA 02111-1307, USA. */ (FS)->regs.reg[14].loc.offset = (long)&sc_->r14 - new_cfa_; \ (FS)->regs.reg[15].how = REG_SAVED_OFFSET; \ (FS)->regs.reg[15].loc.offset = (long)&sc_->r15 - new_cfa_; \ + (FS)->regs.reg[16].how = REG_SAVED_OFFSET; \ + (FS)->regs.reg[16].loc.offset = (long)&sc_->rip - new_cfa_; \ (FS)->retaddr_column = 16; \ goto SUCCESS; \ } while (0) |
