diff --git a/gcc/config.gcc b/gcc/config.gcc index 30b51c3dc81..23703681deb 100644 --- a/gcc/config.gcc +++ b/gcc/config.gcc @@ -3031,8 +3031,12 @@ rs6000-ibm-aix6.* | powerpc-ibm-aix6.*) default_use_cxa_atexit=yes ;; rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*) - tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h" tmake_file="rs6000/t-aix52 t-slibgcc" + if test x$cpu_is_64bit = xyes; then + tm_file="${tm_file} rs6000/biarch64.h" + tmake_file="rs6000/t-aix64 t-slibgcc" + fi + tm_file="${tm_file} rs6000/aix.h rs6000/aix71.h rs6000/xcoff.h rs6000/aix-stdint.h" extra_options="${extra_options} rs6000/aix64.opt" use_collect2=yes thread_file='aix' @@ -3042,7 +3046,7 @@ rs6000-ibm-aix7.1.* | powerpc-ibm-aix7.1.*) rs6000-ibm-aix[789].* | powerpc-ibm-aix[789].*) tmake_file="rs6000/t-aix52 t-slibgcc" if test x$cpu_is_64bit = xyes; then - tm_file="${tm_file} rs6000/biarch64.h rs6000/defaultaix64.h" + tm_file="${tm_file} rs6000/biarch64.h" tmake_file="rs6000/t-aix64 t-slibgcc" fi tm_file="${tm_file} rs6000/aix.h rs6000/aix72.h rs6000/xcoff.h rs6000/aix-stdint.h" diff --git a/gcc/config/rs6000/aix71.h b/gcc/config/rs6000/aix71.h index 5f98eb05fc6..8b12a2d12c8 100644 --- a/gcc/config/rs6000/aix71.h +++ b/gcc/config/rs6000/aix71.h @@ -64,8 +64,9 @@ do { \ } \ } while (0) -#undef ASM_SPEC -#define ASM_SPEC "-u %{maix64:-a64} %(asm_cpu)" +#define ASM_SPEC32 "-a32" +#define ASM_SPEC64 "-a64" +#define ASM_SPEC_COMMON "-u %(asm_cpu)" /* Common ASM definitions used by ASM_SPEC amongst the various targets for handling -mcpu=xxx switches. There is a parallel list in driver-rs6000.c to @@ -91,10 +92,7 @@ do { \ mcpu=620: -m620; \ mcpu=630: -m620; \ mcpu=970|mcpu=G5: -m970; \ - !mcpu*: %{mvsx: -mpwr6; \ - maltivec: -m970; \ - maix64|mpowerpc64: -mppc64; \ - : %(asm_default)}} \ + !mcpu*: %(asm_default)} \ -many" #undef ASM_DEFAULT_SPEC @@ -114,19 +112,17 @@ do { \ } \ while (0) -#undef CPP_SPEC -#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} \ +#define CPP_SPEC32 "" +#define CPP_SPEC64 "-D__64BIT__" +#define CPP_SPEC_COMMON "%{posix: -D_POSIX_SOURCE} \ %{ansi: -D_ANSI_C_SOURCE} \ - %{maix64: -D__64BIT__} \ %{mpe: -I%R/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 \ +#define CPLUSPLUS_CPP_SPEC_COMMON \ "-D_ALL_SOURCE -D__COMPATMATH__ \ - %{maix64: -D__64BIT__} \ %{mpe: -I%R/usr/lpp/ppe.poe/include} \ %{pthread: -D_THREAD_SAFE}" @@ -135,7 +131,11 @@ do { \ #undef RS6000_CPU #undef TARGET_DEFAULT +#ifdef RS6000_BI_ARCH +#define TARGET_DEFAULT (MASK_PPC_GPOPT | MASK_PPC_GFXOPT | MASK_MFCRF | MASK_POWERPC64 | MASK_64BIT) +#else #define TARGET_DEFAULT (MASK_PPC_GPOPT | MASK_PPC_GFXOPT | MASK_MFCRF) +#endif #undef PROCESSOR_DEFAULT #define PROCESSOR_DEFAULT PROCESSOR_POWER7 @@ -154,29 +154,78 @@ do { \ 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 MULTILIB_DEFAULTS -#undef LIB_SPEC -#define LIB_SPEC "%{pg:-L%R/lib/profiled -L%R/usr/lib/profiled}\ +#define DEFAULT_ARCH64_P (TARGET_DEFAULT & MASK_64BIT) + +#define LIB_SPEC32 "%{!shared:%{g*:-lg}}" +#define LIB_SPEC64 "" +#define LIB_SPEC_COMMON "%{pg:-L%R/lib/profiled -L%R/usr/lib/profiled}\ %{p:-L%R/lib/profiled -L%R/usr/lib/profiled}\ - %{!maix64:%{!shared:%{g*:-lg}}}\ %{fprofile-arcs|fprofile-generate*|coverage:-lpthreads}\ %{mpe:-L%R/usr/lpp/ppe.poe/lib -lmpi -lvtd}\ %{mlong-double-128:-lc128}\ %{pthread:-lpthreads} -lc" -#undef LINK_SPEC -#define LINK_SPEC "-bpT:0x10000000 -bpD:0x20000000 %{!r:-btextro}\ +#define LINK_SPEC32 "%{!shared:%{g*: %(link_libg) }} -b32" +#define LINK_SPEC64 "-b64" +#define LINK_SPEC_COMMON "-bpT:0x10000000 -bpD:0x20000000 %{!r:-btextro}\ %{static:-bnso %(link_syscalls) } %{shared:-bM:SRE %{!e:-bnoentry}}\ - %{!maix64:%{!shared:%{g*: %(link_libg) }}} %{maix64:-b64}\ - %{mpe:-binitfini:poe_remote_main}" + %{mpe:-binitfini:poe_remote_main} " #undef STARTFILE_SPEC +#if DEFAULT_ARCH64_P +#define STARTFILE_SPEC "%{!shared:\ + %{!maix32:%{pg:gcrt0_64%O%s;:%{p:mcrt0_64%O%s;:crt0_64%O%s}};:\ + %{pthread:%{pg:gcrt0_r%O%s;:%{p:mcrt0_r%O%s;:crt0_r%O%s}};:\ + %{pg:gcrt0%O%s;:%{p:mcrt0%O%s;:crt0%O%s}}}}}\ + %{!maix32:%{shared:crtcxa_64_s%O%s;:crtcxa_64%O%s} crtdbase_64%O%s;:\ + %{shared:crtcxa_s%O%s;:crtcxa%O%s} crtdbase%O%s}" +#else #define STARTFILE_SPEC "%{!shared:\ %{maix64:%{pg:gcrt0_64%O%s;:%{p:mcrt0_64%O%s;:crt0_64%O%s}};:\ %{pthread:%{pg:gcrt0_r%O%s;:%{p:mcrt0_r%O%s;:crt0_r%O%s}};:\ %{pg:gcrt0%O%s;:%{p:mcrt0%O%s;:crt0%O%s}}}}}\ - %{shared:crtcxa_s%O%s;:crtcxa%O%s} crtdbase%O%s" + %{maix64:%{shared:crtcxa_64_s%O%s;:crtcxa_64%O%s} crtdbase_64%O%s;:\ + %{shared:crtcxa_s%O%s;:crtcxa%O%s} crtdbase%O%s}" +#endif + + +#undef ASM_SPEC +#undef CPP_SPEC +#undef CPLUSPLUS_CPP_SPEC +#undef LIB_SPEC +#undef LINK_SPEC + +#if DEFAULT_ARCH64_P +#define ASM_SPEC "%{maix32:%(asm_spec32);:%(asm_spec64)} %(asm_spec_common)" +#define CPP_SPEC "%{maix32:%(cpp_spec32);:%(cpp_spec64)} %(cpp_spec_common)" +#define CPLUSPLUS_CPP_SPEC "%{maix32:%(cpp_spec32);:%(cpp_spec64)} %(cplusplus_cpp_spec_common)" +#define LIB_SPEC "%{maix32:%(lib_spec32);:%(lib_spec64)} %(lib_spec_common)" +#define LINK_SPEC "%{maix32:%(link_spec32);:%(link_spec64)} %(link_spec_common)" +#else +#define ASM_SPEC "%{maix64:%(asm_spec64);:%(asm_spec32)} %(asm_spec_common)" +#define CPP_SPEC "%{maix64:%(cpp_spec64);:%(cpp_spec32)} %(cpp_spec_common)" +#define CPLUSPLUS_CPP_SPEC "%{maix64:%(cpp_spec64);:%(cpp_spec32)} %(cplusplus_cpp_spec_common)" +#define LIB_SPEC "%{maix64:%(lib_spec64);:%(lib_spec32)} %(lib_spec_common)" +#define LINK_SPEC "%{maix64:%(link_spec64);:%(link_spec32)} %(link_spec_common)" +#endif + +#undef SUBTARGET_EXTRA_SPECS +#define SUBTARGET_EXTRA_SPECS \ + { "asm_spec_common", ASM_SPEC_COMMON }, \ + { "asm_spec32", ASM_SPEC32 }, \ + { "asm_spec64", ASM_SPEC64 }, \ + { "cpp_spec_common", CPP_SPEC_COMMON }, \ + { "cplusplus_cpp_spec_common", CPLUSPLUS_CPP_SPEC_COMMON }, \ + { "cpp_spec32", CPP_SPEC32 }, \ + { "cpp_spec64", CPP_SPEC64 }, \ + { "lib_spec_common", LIB_SPEC_COMMON }, \ + { "lib_spec32", LIB_SPEC32 }, \ + { "lib_spec64", LIB_SPEC64 }, \ + { "link_spec_common", LINK_SPEC_COMMON }, \ + { "link_spec32", LINK_SPEC32 }, \ + { "link_spec64", LINK_SPEC64 }, /* AIX V5 typedefs ptrdiff_t as "long" while earlier releases used "int". */ diff --git a/gcc/config/rs6000/aix72.h b/gcc/config/rs6000/aix72.h index b0262afb260..121420b4360 100644 --- a/gcc/config/rs6000/aix72.h +++ b/gcc/config/rs6000/aix72.h @@ -131,8 +131,10 @@ do { \ #include "rs6000-cpus.def" #undef RS6000_CPU -#ifndef RS6000_BI_ARCH #undef TARGET_DEFAULT +#ifdef RS6000_BI_ARCH +#define TARGET_DEFAULT (ISA_2_6_MASKS_EMBEDDED | MASK_POWERPC64 | MASK_64BIT) +#else #define TARGET_DEFAULT ISA_2_6_MASKS_EMBEDDED #endif diff --git a/gcc/config/rs6000/defaultaix64.h b/gcc/config/rs6000/defaultaix64.h deleted file mode 100644 index ecac576a121..00000000000 --- a/gcc/config/rs6000/defaultaix64.h +++ /dev/null @@ -1,28 +0,0 @@ -/* Definitions of target machine for GNU compiler, - for 64 bit powerpc linux defaulting to -m64. - Copyright (C) 2003-2020 Free Software Foundation, Inc. - -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 -. */ - -#define RS6000_CPU(NAME, CPU, FLAGS) -#include "rs6000-cpus.def" -#undef RS6000_CPU - -#undef TARGET_DEFAULT -#define TARGET_DEFAULT (ISA_2_6_MASKS_EMBEDDED | MASK_POWERPC64 | MASK_64BIT) -#undef ASM_DEFAULT_SPEC -#define ASM_DEFAULT_SPEC "-mpwr7"