diff options
Diffstat (limited to 'gcc-4.4.3/gcc/config/rs6000/aix52.h')
| -rw-r--r-- | gcc-4.4.3/gcc/config/rs6000/aix52.h | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/gcc-4.4.3/gcc/config/rs6000/aix52.h b/gcc-4.4.3/gcc/config/rs6000/aix52.h deleted file mode 100644 index 8fab3f4a2..000000000 --- a/gcc-4.4.3/gcc/config/rs6000/aix52.h +++ /dev/null @@ -1,203 +0,0 @@ -/* Definitions of target machine for GNU compiler, - for IBM RS/6000 POWER running AIX V5.2. - Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 - Free Software Foundation, Inc. - Contributed by David Edelsohn (edelsohn@gnu.org). - - This file is part of GCC. - - GCC is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3, or (at your - option) any later version. - - GCC is distributed in the hope that it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public - License for more details. - - You should have received a copy of the GNU General Public License - along with GCC; see the file COPYING3. If not see - <http://www.gnu.org/licenses/>. */ - -/* Sometimes certain combinations of command options do not make sense - on a particular target machine. You can define a macro - `OVERRIDE_OPTIONS' to take account of this. This macro, if - defined, is executed once just after all the command options have - been parsed. - - The macro SUBTARGET_OVERRIDE_OPTIONS is provided for subtargets, to - get control. */ - -#define NON_POWERPC_MASKS (MASK_POWER | MASK_POWER2) -#define SUBTARGET_OVERRIDE_OPTIONS \ -do { \ - if (TARGET_64BIT && (target_flags & NON_POWERPC_MASKS)) \ - { \ - target_flags &= ~NON_POWERPC_MASKS; \ - warning (0, "-maix64 and POWER architecture are incompatible"); \ - } \ - if (TARGET_64BIT && ! TARGET_POWERPC64) \ - { \ - target_flags |= MASK_POWERPC64; \ - warning (0, "-maix64 requires PowerPC64 architecture remain enabled"); \ - } \ - if (TARGET_SOFT_FLOAT && TARGET_LONG_DOUBLE_128) \ - { \ - rs6000_long_double_type_size = 64; \ - if (rs6000_explicit_options.long_double) \ - warning (0, "soft-float and long-double-128 are incompatible"); \ - } \ - if (TARGET_POWERPC64 && ! TARGET_64BIT) \ - { \ - error ("-maix64 required: 64-bit computation with 32-bit addressing not yet supported"); \ - } \ -} while (0); - -#undef ASM_SPEC -#define ASM_SPEC "-u %{maix64:-a64 %{!mcpu*:-mppc64}} %(asm_cpu)" - -/* Common ASM definitions used by ASM_SPEC amongst the various targets - for handling -mcpu=xxx switches. */ -#undef ASM_CPU_SPEC -#define ASM_CPU_SPEC \ -"%{!mcpu*: %{!maix64: \ - %{mpowerpc64: -mppc64} \ - %{!mpower64: %(asm_default)}}} \ -%{mcpu=power3: -m620} \ -%{mcpu=power4: -m620} \ -%{mcpu=power5: -m620} \ -%{mcpu=power5+: -m620} \ -%{mcpu=power6: -m620} \ -%{mcpu=power6x: -m620} \ -%{mcpu=powerpc: -mppc} \ -%{mcpu=rs64a: -mppc} \ -%{mcpu=603: -m603} \ -%{mcpu=603e: -m603} \ -%{mcpu=604: -m604} \ -%{mcpu=604e: -m604} \ -%{mcpu=620: -m620} \ -%{mcpu=630: -m620} \ -%{mcpu=970: -m620} \ -%{mcpu=G5: -m620}" - -#undef ASM_DEFAULT_SPEC -#define ASM_DEFAULT_SPEC "-mppc" - -#undef TARGET_OS_CPP_BUILTINS -#define TARGET_OS_CPP_BUILTINS() \ - do \ - { \ - builtin_define ("_AIX43"); \ - builtin_define ("_AIX51"); \ - builtin_define ("_AIX52"); \ - TARGET_OS_AIX_CPP_BUILTINS (); \ - } \ - while (0) - -#undef CPP_SPEC -#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} \ - %{ansi: -D_ANSI_C_SOURCE} \ - %{maix64: -D__64BIT__} \ - %{mpe: -I/usr/lpp/ppe.poe/include} \ - %{pthread: -D_THREAD_SAFE}" - -/* The GNU C++ standard library requires that these macros be - defined. Synchronize with libstdc++ os_defines.h. */ -#undef CPLUSPLUS_CPP_SPEC -#define CPLUSPLUS_CPP_SPEC \ - "-D_ALL_SOURCE \ - %{maix64: -D__64BIT__} \ - %{mpe: -I/usr/lpp/ppe.poe/include} \ - %{pthread: -D_THREAD_SAFE}" - -#undef TARGET_DEFAULT -#define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS) - -#undef PROCESSOR_DEFAULT -#define PROCESSOR_DEFAULT PROCESSOR_POWER4 -#undef PROCESSOR_DEFAULT64 -#define PROCESSOR_DEFAULT64 PROCESSOR_POWER4 - -#undef TARGET_POWER -#define TARGET_POWER 0 - -/* AIX does not support Altivec. */ -#undef TARGET_ALTIVEC -#define TARGET_ALTIVEC 0 -#undef TARGET_ALTIVEC_ABI -#define TARGET_ALTIVEC_ABI 0 - -/* Define this macro as a C expression for the initializer of an - array of string to tell the driver program which options are - defaults for this target and thus do not need to be handled - specially when using `MULTILIB_OPTIONS'. - - Do not define this macro if `MULTILIB_OPTIONS' is not defined in - the target makefile fragment or if none of the options listed in - `MULTILIB_OPTIONS' are set by default. *Note Target Fragment::. */ - -#undef MULTILIB_DEFAULTS - -#undef LIB_SPEC -#define LIB_SPEC "%{pg:-L/lib/profiled -L/usr/lib/profiled}\ - %{p:-L/lib/profiled -L/usr/lib/profiled}\ - %{!maix64:%{!shared:%{g*:-lg}}}\ - %{mpe:-L/usr/lpp/ppe.poe/lib -lmpi -lvtd}\ - %{pthread:-lpthreads} -lc" - -#undef LINK_SPEC -#define LINK_SPEC "-bpT:0x10000000 -bpD:0x20000000 %{!r:-btextro} -bnodelcsect\ - %{static:-bnso %(link_syscalls) } %{shared:-bM:SRE %{!e:-bnoentry}}\ - %{!maix64:%{!shared:%{g*: %(link_libg) }}} %{maix64:-b64}\ - %{mpe:-binitfini:poe_remote_main}" - -#undef STARTFILE_SPEC -#define STARTFILE_SPEC "%{!shared:\ - %{maix64:%{pg:gcrt0_64%O%s}%{!pg:%{p:mcrt0_64%O%s}%{!p:crt0_64%O%s}}}\ - %{!maix64:\ - %{pthread:%{pg:gcrt0_r%O%s}%{!pg:%{p:mcrt0_r%O%s}%{!p:crt0_r%O%s}}}\ - %{!pthread:%{pg:gcrt0%O%s}%{!pg:%{p:mcrt0%O%s}%{!p:crt0%O%s}}}}}" - -/* AIX V5 typedefs ptrdiff_t as "long" while earlier releases used "int". */ - -#undef PTRDIFF_TYPE -#define PTRDIFF_TYPE "long int" - -/* Type used for wchar_t, as a string used in a declaration. */ -#undef WCHAR_TYPE -#define WCHAR_TYPE (!TARGET_64BIT ? "short unsigned int" : "unsigned int") - -/* Width of wchar_t in bits. */ -#undef WCHAR_TYPE_SIZE -#define WCHAR_TYPE_SIZE (!TARGET_64BIT ? 16 : 32) - -/* AIX V5 uses PowerPC nop (ori 0,0,0) instruction as call glue for PowerPC - and "cror 31,31,31" for POWER architecture. */ - -#undef RS6000_CALL_GLUE -#define RS6000_CALL_GLUE "{cror 31,31,31|nop}" - -/* AIX 4.2 and above provides initialization and finalization function - support from linker command line. */ -#undef HAS_INIT_SECTION -#define HAS_INIT_SECTION - -#undef LD_INIT_SWITCH -#define LD_INIT_SWITCH "-binitfini" - -/* AIX 5.2 has the float and long double forms of math functions. */ -#undef TARGET_C99_FUNCTIONS -#define TARGET_C99_FUNCTIONS 1 - -#ifndef _AIX52 -extern long long int atoll(const char *); -#endif - -/* This target uses the aix64.opt file. */ -#define TARGET_USES_AIX64_OPT 1 - -/* This target defines SUPPORTS_WEAK and TARGET_ASM_NAMED_SECTION, - but does not have crtbegin/end. */ - -#define TARGET_USE_JCR_SECTION 0 |