1029 lines
34 KiB
C
1029 lines
34 KiB
C
/* Target definitions for GNU compiler for PowerPC running System V.4
|
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Copyright (C) 1995-2021 Free Software Foundation, Inc.
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Contributed by Cygnus Support.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published
|
||
by the Free Software Foundation; either version 3, or (at your
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||
option) any later version.
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||
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||
GCC is distributed in the hope that it will be useful, but WITHOUT
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||
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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||
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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||
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||
Under Section 7 of GPL version 3, you are granted additional
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||
permissions described in the GCC Runtime Library Exception, version
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3.1, as published by the Free Software Foundation.
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||
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You should have received a copy of the GNU General Public License and
|
||
a copy of the GCC Runtime Library Exception along with this program;
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||
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#undef GNU_USER_TARGET_CRTI
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#define GNU_USER_TARGET_CRTI "%{mnewlib:ecrti.o%s;:crti.o%s}"
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#undef GNU_USER_TARGET_CRTN
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#define GNU_USER_TARGET_CRTN "%{mnewlib:ecrtn.o%s;:crtn.o%s}"
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/* Yes! We are ELF. */
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#define TARGET_OBJECT_FORMAT OBJECT_ELF
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/* Default ABI to compile code for. */
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#define DEFAULT_ABI rs6000_current_abi
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/* Default ABI to use. */
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#define RS6000_ABI_NAME "sysv"
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/* Override rs6000.h definition. */
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#undef ASM_DEFAULT_SPEC
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#define ASM_DEFAULT_SPEC "-mppc%{m64:64}"
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#define TARGET_HAS_TOC (TARGET_64BIT \
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|| (TARGET_MINIMAL_TOC \
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&& flag_pic > 1) \
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|| DEFAULT_ABI != ABI_V4)
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#define TARGET_BITFIELD_TYPE (! TARGET_NO_BITFIELD_TYPE)
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#define TARGET_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
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#define TARGET_PROTOTYPE target_prototype
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#define TARGET_NO_PROTOTYPE (! TARGET_PROTOTYPE)
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#define TARGET_NO_EABI (! TARGET_EABI)
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#define TARGET_REGNAMES rs6000_regnames
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#ifdef HAVE_AS_REL16
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#undef TARGET_SECURE_PLT
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#define TARGET_SECURE_PLT secure_plt
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#endif
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#if HAVE_AS_PLTSEQ
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#undef TARGET_PLTSEQ
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#define TARGET_PLTSEQ rs6000_pltseq
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#endif
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#define SDATA_DEFAULT_SIZE 8
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||
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/* The macro SUBTARGET_OVERRIDE_OPTIONS is provided for subtargets, to
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get control in TARGET_OPTION_OVERRIDE. */
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#define SUBTARGET_OVERRIDE_OPTIONS \
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do { \
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if (!global_options_set.x_g_switch_value) \
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g_switch_value = SDATA_DEFAULT_SIZE; \
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\
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if (rs6000_abi_name == NULL) \
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rs6000_abi_name = RS6000_ABI_NAME; \
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\
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if (!strcmp (rs6000_abi_name, "sysv")) \
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rs6000_current_abi = ABI_V4; \
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else if (!strcmp (rs6000_abi_name, "sysv-noeabi")) \
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{ \
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rs6000_current_abi = ABI_V4; \
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rs6000_isa_flags &= ~ OPTION_MASK_EABI; \
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} \
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else if (!strcmp (rs6000_abi_name, "sysv-eabi") \
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|| !strcmp (rs6000_abi_name, "eabi")) \
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{ \
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rs6000_current_abi = ABI_V4; \
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rs6000_isa_flags |= OPTION_MASK_EABI; \
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} \
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else if (!strcmp (rs6000_abi_name, "aixdesc")) \
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rs6000_current_abi = ABI_AIX; \
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else if (!strcmp (rs6000_abi_name, "freebsd") \
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|| !strcmp (rs6000_abi_name, "linux")) \
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{ \
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if (TARGET_64BIT) \
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rs6000_current_abi = ABI_AIX; \
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else \
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rs6000_current_abi = ABI_V4; \
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} \
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else if (!strcmp (rs6000_abi_name, "netbsd")) \
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rs6000_current_abi = ABI_V4; \
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else if (!strcmp (rs6000_abi_name, "openbsd")) \
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rs6000_current_abi = ABI_V4; \
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else if (!strcmp (rs6000_abi_name, "i960-old")) \
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{ \
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rs6000_current_abi = ABI_V4; \
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rs6000_isa_flags |= (OPTION_MASK_LITTLE_ENDIAN | OPTION_MASK_EABI); \
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rs6000_isa_flags &= ~OPTION_MASK_STRICT_ALIGN; \
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TARGET_NO_BITFIELD_WORD = 1; \
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} \
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else \
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{ \
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rs6000_current_abi = ABI_V4; \
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error ("bad value for %<%s-%s%>", "-mcall", rs6000_abi_name); \
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} \
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\
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if (rs6000_sdata_name) \
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{ \
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if (!strcmp (rs6000_sdata_name, "none")) \
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rs6000_sdata = SDATA_NONE; \
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else if (!strcmp (rs6000_sdata_name, "data")) \
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rs6000_sdata = SDATA_DATA; \
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else if (!strcmp (rs6000_sdata_name, "default")) \
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rs6000_sdata = (TARGET_EABI) ? SDATA_EABI : SDATA_SYSV; \
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else if (!strcmp (rs6000_sdata_name, "sysv")) \
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rs6000_sdata = SDATA_SYSV; \
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else if (!strcmp (rs6000_sdata_name, "eabi")) \
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rs6000_sdata = SDATA_EABI; \
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else \
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error ("bad value for %<%s=%s%>", "-msdata", rs6000_sdata_name);\
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} \
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else if (DEFAULT_ABI == ABI_V4) \
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{ \
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rs6000_sdata = SDATA_DATA; \
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rs6000_sdata_name = "data"; \
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} \
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else \
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{ \
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rs6000_sdata = SDATA_NONE; \
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rs6000_sdata_name = "none"; \
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} \
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\
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if (TARGET_RELOCATABLE && \
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(rs6000_sdata == SDATA_EABI || rs6000_sdata == SDATA_SYSV)) \
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{ \
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rs6000_sdata = SDATA_DATA; \
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error ("%qs and %<%s=%s%> are incompatible", rs6000_sdata_name, \
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"-mrelocatable", "-msdata"); \
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} \
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\
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else if (flag_pic && DEFAULT_ABI == ABI_V4 \
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&& (rs6000_sdata == SDATA_EABI \
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|| rs6000_sdata == SDATA_SYSV)) \
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{ \
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rs6000_sdata = SDATA_DATA; \
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error ("%<-f%s%> and %<%s=%s%> are incompatible", \
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(flag_pic > 1) ? "PIC" : "pic", \
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"-msdata", rs6000_sdata_name); \
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} \
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\
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if ((rs6000_sdata != SDATA_NONE && DEFAULT_ABI != ABI_V4) \
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|| (rs6000_sdata == SDATA_EABI && !TARGET_EABI)) \
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{ \
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rs6000_sdata = SDATA_NONE; \
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error ("%<%s=%s%> and %<%s-%s%> are incompatible", \
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"-msdata", rs6000_sdata_name, "-mcall", rs6000_abi_name); \
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} \
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\
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targetm.have_srodata_section = rs6000_sdata == SDATA_EABI; \
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\
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if (TARGET_RELOCATABLE && !TARGET_MINIMAL_TOC) \
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{ \
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rs6000_isa_flags |= OPTION_MASK_MINIMAL_TOC; \
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error ("%qs and %qs are incompatible", "-mrelocatable", \
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"-mno-minimal-toc"); \
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} \
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\
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if (TARGET_RELOCATABLE && rs6000_current_abi != ABI_V4) \
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{ \
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rs6000_isa_flags &= ~OPTION_MASK_RELOCATABLE; \
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error ("%qs and %<%s-%s%> are incompatible", \
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"-mrelocatable", "-mcall", rs6000_abi_name); \
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} \
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\
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if (!TARGET_64BIT && flag_pic > 1 && rs6000_current_abi != ABI_V4) \
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{ \
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flag_pic = 0; \
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error ("%qs and %<%s-%s%> are incompatible", \
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"-fPIC", "-mcall", rs6000_abi_name); \
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} \
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\
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if (TARGET_SECURE_PLT != secure_plt) \
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{ \
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error ("%qs not supported by your assembler", "-msecure-plt"); \
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} \
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\
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if (TARGET_PLTSEQ != rs6000_pltseq \
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&& global_options_set.x_rs6000_pltseq) \
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{ \
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error ("%qs not supported by your assembler", "-mpltseq"); \
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} \
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\
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if (DEFAULT_ABI == ABI_V4 && TARGET_PLTSEQ && !TARGET_SECURE_PLT) \
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{ \
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if (global_options_set.x_rs6000_pltseq) \
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{ \
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if (global_options_set.x_secure_plt) \
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error ("%qs and %qs are incompatible", \
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"-mpltseq", "-mbss-plt"); \
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else \
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secure_plt = true; \
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} \
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if (!TARGET_SECURE_PLT) \
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rs6000_pltseq = false; \
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} \
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\
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if (flag_pic > 1 && DEFAULT_ABI == ABI_V4) \
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{ \
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/* Note: flag_pic should not change any option flags that would \
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be invalid with or pessimise -fno-PIC code. LTO turns off \
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flag_pic when linking/recompiling a fixed position executable. \
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However, if the objects were originally compiled with -fPIC, \
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then other target options forced on here by -fPIC are restored \
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when recompiling those objects without -fPIC. In particular \
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TARGET_RELOCATABLE must not be enabled here by flag_pic. */ \
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rs6000_isa_flags |= OPTION_MASK_MINIMAL_TOC; \
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TARGET_NO_FP_IN_TOC = 1; \
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} \
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\
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if (TARGET_RELOCATABLE) \
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{ \
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if (!flag_pic) \
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flag_pic = 2; \
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TARGET_NO_FP_IN_TOC = 1; \
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} \
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} while (0)
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#ifndef RS6000_BI_ARCH
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# define SUBSUBTARGET_OVERRIDE_OPTIONS \
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do { \
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if ((TARGET_DEFAULT ^ rs6000_isa_flags) & OPTION_MASK_64BIT) \
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error ("%<-m%s%> not supported in this configuration", \
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(rs6000_isa_flags & OPTION_MASK_64BIT) ? "64" : "32"); \
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} while (0)
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#endif
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/* Override rs6000.h definition. */
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#undef TARGET_DEFAULT
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#define TARGET_DEFAULT 0
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/* Override rs6000.h definition. */
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#undef PROCESSOR_DEFAULT
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#define PROCESSOR_DEFAULT PROCESSOR_PPC750
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#define FIXED_R2 1
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/* System V.4 uses register 13 as a pointer to the small data area,
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so it is not available to the normal user. */
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#define FIXED_R13 1
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/* Override default big endianism definitions in rs6000.h. */
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#undef BYTES_BIG_ENDIAN
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#undef WORDS_BIG_ENDIAN
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#define BYTES_BIG_ENDIAN (TARGET_BIG_ENDIAN)
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#define WORDS_BIG_ENDIAN (TARGET_BIG_ENDIAN)
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/* Put jump tables in read-only memory, rather than in .text. */
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#define JUMP_TABLES_IN_TEXT_SECTION 0
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/* Prefix and suffix to use to saving floating point. */
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#define SAVE_FP_PREFIX "_savefpr_"
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#define SAVE_FP_SUFFIX ""
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/* Prefix and suffix to use to restoring floating point. */
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#define RESTORE_FP_PREFIX "_restfpr_"
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#define RESTORE_FP_SUFFIX ""
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/* Type used for size_t, as a string used in a declaration. */
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#undef SIZE_TYPE
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#define SIZE_TYPE "unsigned int"
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/* Type used for ptrdiff_t, as a string used in a declaration. */
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#define PTRDIFF_TYPE "int"
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#undef WCHAR_TYPE
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#define WCHAR_TYPE "long int"
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#undef WCHAR_TYPE_SIZE
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#define WCHAR_TYPE_SIZE 32
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/* Make int foo : 8 not cause structures to be aligned to an int boundary. */
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/* Override elfos.h definition. */
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#undef PCC_BITFIELD_TYPE_MATTERS
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#define PCC_BITFIELD_TYPE_MATTERS (TARGET_BITFIELD_TYPE)
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#undef BITFIELD_NBYTES_LIMITED
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#define BITFIELD_NBYTES_LIMITED (TARGET_NO_BITFIELD_WORD)
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/* Define this macro to be the value 1 if instructions will fail to
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work if given data not on the nominal alignment. If instructions
|
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will merely go slower in that case, define this macro as 0. */
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#undef STRICT_ALIGNMENT
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#define STRICT_ALIGNMENT (TARGET_STRICT_ALIGN)
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|
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/* Define this macro if you wish to preserve a certain alignment for
|
||
the stack pointer, greater than what the hardware enforces. The
|
||
definition is a C expression for the desired alignment (measured
|
||
in bits). This macro must evaluate to a value equal to or larger
|
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than STACK_BOUNDARY.
|
||
For the SYSV ABI and variants the alignment of the stack pointer
|
||
is usually controlled manually in rs6000.c. However, to maintain
|
||
alignment across alloca () in all circumstances,
|
||
PREFERRED_STACK_BOUNDARY needs to be set as well.
|
||
This has the additional advantage of allowing a bigger maximum
|
||
alignment of user objects on the stack. */
|
||
|
||
#undef PREFERRED_STACK_BOUNDARY
|
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#define PREFERRED_STACK_BOUNDARY 128
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||
|
||
/* Real stack boundary as mandated by the appropriate ABI. */
|
||
#define ABI_STACK_BOUNDARY \
|
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((TARGET_EABI && !TARGET_ALTIVEC && !TARGET_ALTIVEC_ABI) ? 64 : 128)
|
||
|
||
/* An expression for the alignment of a structure field FIELD if the
|
||
alignment computed in the usual way is COMPUTED. */
|
||
#define ADJUST_FIELD_ALIGN(FIELD, TYPE, COMPUTED) \
|
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(rs6000_special_adjust_field_align_p ((TYPE), (COMPUTED)) \
|
||
? 128 : COMPUTED)
|
||
|
||
#undef BIGGEST_FIELD_ALIGNMENT
|
||
|
||
/* Use ELF style section commands. */
|
||
|
||
#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\""
|
||
|
||
/* Override elfos.h definition. */
|
||
#undef INIT_SECTION_ASM_OP
|
||
#define INIT_SECTION_ASM_OP "\t.section\t\".init\",\"ax\""
|
||
|
||
/* Override elfos.h definition. */
|
||
#undef FINI_SECTION_ASM_OP
|
||
#define FINI_SECTION_ASM_OP "\t.section\t\".fini\",\"ax\""
|
||
|
||
#define TOC_SECTION_ASM_OP "\t.section\t\".got\",\"aw\""
|
||
|
||
/* Put PC relative got entries in .got2. */
|
||
#define MINIMAL_TOC_SECTION_ASM_OP \
|
||
(flag_pic ? "\t.section\t\".got2\",\"aw\"" : "\t.section\t\".got1\",\"aw\"")
|
||
|
||
#define SDATA_SECTION_ASM_OP "\t.section\t\".sdata\",\"aw\""
|
||
#define SDATA2_SECTION_ASM_OP "\t.section\t\".sdata2\",\"a\""
|
||
#define SBSS_SECTION_ASM_OP "\t.section\t\".sbss\",\"aw\",@nobits"
|
||
|
||
/* Override default elf definitions. */
|
||
#define TARGET_ASM_INIT_SECTIONS rs6000_elf_asm_init_sections
|
||
#undef TARGET_ASM_RELOC_RW_MASK
|
||
#define TARGET_ASM_RELOC_RW_MASK rs6000_elf_reloc_rw_mask
|
||
#undef TARGET_ASM_SELECT_RTX_SECTION
|
||
#define TARGET_ASM_SELECT_RTX_SECTION rs6000_elf_select_rtx_section
|
||
|
||
/* Return nonzero if this entry is to be written into the constant pool
|
||
in a special way. We do so if this is a SYMBOL_REF, LABEL_REF or a CONST
|
||
containing one of them. If -mfp-in-toc (the default), we also do
|
||
this for floating-point constants. We actually can only do this
|
||
if the FP formats of the target and host machines are the same, but
|
||
we can't check that since not every file that uses these target macros
|
||
includes real.h.
|
||
|
||
Unlike AIX, we don't key off of -mminimal-toc, but instead do not
|
||
allow floating point constants in the TOC if -mrelocatable. */
|
||
|
||
#undef ASM_OUTPUT_SPECIAL_POOL_ENTRY_P
|
||
#define ASM_OUTPUT_SPECIAL_POOL_ENTRY_P(X, MODE) \
|
||
(TARGET_TOC \
|
||
&& (SYMBOL_REF_P (X) \
|
||
|| (GET_CODE (X) == CONST && GET_CODE (XEXP (X, 0)) == PLUS \
|
||
&& SYMBOL_REF_P (XEXP (XEXP (X, 0), 0))) \
|
||
|| GET_CODE (X) == LABEL_REF \
|
||
|| (CONST_INT_P (X) \
|
||
&& GET_MODE_BITSIZE (MODE) <= GET_MODE_BITSIZE (Pmode)) \
|
||
|| (!TARGET_NO_FP_IN_TOC \
|
||
&& CONST_DOUBLE_P (X) \
|
||
&& SCALAR_FLOAT_MODE_P (GET_MODE (X)) \
|
||
&& BITS_PER_WORD == HOST_BITS_PER_INT)))
|
||
|
||
/* These macros generate the special .type and .size directives which
|
||
are used to set the corresponding fields of the linker symbol table
|
||
entries in an ELF object file under SVR4. These macros also output
|
||
the starting labels for the relevant functions/objects. */
|
||
|
||
/* Write the extra assembler code needed to declare a function properly.
|
||
Some svr4 assemblers need to also have something extra said about the
|
||
function's return value. We allow for that here. */
|
||
|
||
/* Override elfos.h definition. */
|
||
#undef ASM_DECLARE_FUNCTION_NAME
|
||
#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
|
||
rs6000_elf_declare_function_name ((FILE), (NAME), (DECL))
|
||
|
||
/* The USER_LABEL_PREFIX stuff is affected by the -fleading-underscore
|
||
flag. The LOCAL_LABEL_PREFIX variable is used by dbxelf.h. */
|
||
|
||
#define LOCAL_LABEL_PREFIX "."
|
||
#define USER_LABEL_PREFIX ""
|
||
|
||
#define ASM_OUTPUT_INTERNAL_LABEL_PREFIX(FILE,PREFIX) \
|
||
asm_fprintf (FILE, "%L%s", PREFIX)
|
||
|
||
/* Globalizing directive for a label. */
|
||
#define GLOBAL_ASM_OP "\t.globl "
|
||
|
||
/* This says how to output assembler code to declare an
|
||
uninitialized internal linkage data object. Under SVR4,
|
||
the linker seems to want the alignment of data objects
|
||
to depend on their types. We do exactly that here. */
|
||
|
||
#define LOCAL_ASM_OP "\t.local\t"
|
||
|
||
#define LCOMM_ASM_OP "\t.lcomm\t"
|
||
|
||
/* Describe how to emit uninitialized local items. */
|
||
#define ASM_OUTPUT_ALIGNED_DECL_LOCAL(FILE, DECL, NAME, SIZE, ALIGN) \
|
||
do { \
|
||
if ((DECL) && rs6000_elf_in_small_data_p (DECL)) \
|
||
{ \
|
||
switch_to_section (sbss_section); \
|
||
ASM_OUTPUT_ALIGN (FILE, exact_log2 (ALIGN / BITS_PER_UNIT)); \
|
||
ASM_OUTPUT_LABEL (FILE, NAME); \
|
||
ASM_OUTPUT_SKIP (FILE, SIZE); \
|
||
if (!flag_inhibit_size_directive && (SIZE) > 0) \
|
||
ASM_OUTPUT_SIZE_DIRECTIVE (FILE, NAME, SIZE); \
|
||
} \
|
||
else \
|
||
{ \
|
||
fprintf (FILE, "%s", LCOMM_ASM_OP); \
|
||
assemble_name ((FILE), (NAME)); \
|
||
fprintf ((FILE), "," HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \
|
||
(SIZE), (ALIGN) / BITS_PER_UNIT); \
|
||
} \
|
||
ASM_OUTPUT_TYPE_DIRECTIVE (FILE, NAME, "object"); \
|
||
} while (0)
|
||
|
||
/* Describe how to emit uninitialized external linkage items. */
|
||
#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
|
||
do { \
|
||
ASM_OUTPUT_ALIGNED_DECL_LOCAL (FILE, DECL, NAME, SIZE, ALIGN); \
|
||
} while (0)
|
||
|
||
#ifdef HAVE_GAS_MAX_SKIP_P2ALIGN
|
||
/* To support -falign-* switches we need to use .p2align so
|
||
that alignment directives in code sections will be padded
|
||
with no-op instructions, rather than zeroes. */
|
||
#define ASM_OUTPUT_MAX_SKIP_ALIGN(FILE,LOG,MAX_SKIP) \
|
||
if ((LOG) != 0) \
|
||
{ \
|
||
if ((MAX_SKIP) == 0) \
|
||
fprintf ((FILE), "\t.p2align %d\n", (LOG)); \
|
||
else \
|
||
fprintf ((FILE), "\t.p2align %d,,%d\n", (LOG), (MAX_SKIP)); \
|
||
}
|
||
#endif
|
||
|
||
/* This is how to output code to push a register on the stack.
|
||
It need not be very fast code.
|
||
|
||
On the rs6000, we must keep the backchain up to date. In order
|
||
to simplify things, always allocate 16 bytes for a push (System V
|
||
wants to keep stack aligned to a 16 byte boundary). */
|
||
|
||
#define ASM_OUTPUT_REG_PUSH(FILE, REGNO) \
|
||
do { \
|
||
if (DEFAULT_ABI == ABI_V4) \
|
||
asm_fprintf (FILE, \
|
||
"\tstwu %s,-16(%s)\n\tstw %s,12(%s)\n", \
|
||
reg_names[1], reg_names[1], reg_names[REGNO], \
|
||
reg_names[1]); \
|
||
} while (0)
|
||
|
||
/* This is how to output an insn to pop a register from the stack.
|
||
It need not be very fast code. */
|
||
|
||
#define ASM_OUTPUT_REG_POP(FILE, REGNO) \
|
||
do { \
|
||
if (DEFAULT_ABI == ABI_V4) \
|
||
asm_fprintf (FILE, \
|
||
"\tlwz %s,12(%s)\n\taddi %s,%s,16\n", \
|
||
reg_names[REGNO], reg_names[1], reg_names[1], \
|
||
reg_names[1]); \
|
||
} while (0)
|
||
|
||
extern int fixuplabelno;
|
||
|
||
/* Handle constructors specially for -mrelocatable. */
|
||
#define TARGET_ASM_CONSTRUCTOR rs6000_elf_asm_out_constructor
|
||
#define TARGET_ASM_DESTRUCTOR rs6000_elf_asm_out_destructor
|
||
|
||
/* This is the end of what might become sysv4.h. */
|
||
|
||
/* Use DWARF 2 debugging information by default. */
|
||
#undef PREFERRED_DEBUGGING_TYPE
|
||
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
|
||
|
||
/* Historically we have also supported stabs debugging. */
|
||
#define DBX_DEBUGGING_INFO 1
|
||
|
||
#define TARGET_ENCODE_SECTION_INFO rs6000_elf_encode_section_info
|
||
#define TARGET_IN_SMALL_DATA_P rs6000_elf_in_small_data_p
|
||
|
||
/* The ELF version doesn't encode [DS] or whatever at the end of symbols. */
|
||
|
||
#define RS6000_OUTPUT_BASENAME(FILE, NAME) \
|
||
assemble_name (FILE, NAME)
|
||
|
||
/* We have to output the stabs for the function name *first*, before
|
||
outputting its label. */
|
||
|
||
#define DBX_FUNCTION_FIRST
|
||
|
||
/* This is the end of what might become sysv4dbx.h. */
|
||
|
||
#define TARGET_OS_SYSV_CPP_BUILTINS() \
|
||
do \
|
||
{ \
|
||
if (rs6000_isa_flags_explicit \
|
||
& OPTION_MASK_RELOCATABLE) \
|
||
builtin_define ("_RELOCATABLE"); \
|
||
} \
|
||
while (0)
|
||
|
||
#ifndef TARGET_OS_CPP_BUILTINS
|
||
#define TARGET_OS_CPP_BUILTINS() \
|
||
do \
|
||
{ \
|
||
builtin_define_std ("PPC"); \
|
||
builtin_define_std ("unix"); \
|
||
builtin_define ("__svr4__"); \
|
||
builtin_assert ("system=unix"); \
|
||
builtin_assert ("system=svr4"); \
|
||
builtin_assert ("cpu=powerpc"); \
|
||
builtin_assert ("machine=powerpc"); \
|
||
TARGET_OS_SYSV_CPP_BUILTINS (); \
|
||
} \
|
||
while (0)
|
||
#endif
|
||
|
||
/* Select one of BIG_OPT, LITTLE_OPT or DEFAULT_OPT depending
|
||
on various -mbig, -mlittle and -mcall- options. */
|
||
#define ENDIAN_SELECT(BIG_OPT, LITTLE_OPT, DEFAULT_OPT) \
|
||
"%{mlittle|mlittle-endian:" LITTLE_OPT ";" \
|
||
"mbig|mbig-endian:" BIG_OPT ";" \
|
||
"mcall-i960-old:" LITTLE_OPT ";" \
|
||
":" DEFAULT_OPT "}"
|
||
|
||
#define DEFAULT_ASM_ENDIAN " -mbig"
|
||
|
||
#undef ASM_SPEC
|
||
#define ASM_SPEC "%(asm_cpu) \
|
||
%{,assembler|,assembler-with-cpp: %{mregnames} %{mno-regnames}} \
|
||
%{mrelocatable} %{mrelocatable-lib} %{" FPIE_OR_FPIC_SPEC ":-K PIC} \
|
||
%{memb|msdata=eabi: -memb}" \
|
||
ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
|
||
|
||
#ifndef CC1_SECURE_PLT_DEFAULT_SPEC
|
||
#define CC1_SECURE_PLT_DEFAULT_SPEC ""
|
||
#endif
|
||
#ifndef LINK_SECURE_PLT_DEFAULT_SPEC
|
||
#define LINK_SECURE_PLT_DEFAULT_SPEC ""
|
||
#endif
|
||
|
||
/* Pass -G xxx to the compiler. */
|
||
#undef CC1_SPEC
|
||
#define CC1_SPEC "%{G*} %(cc1_cpu)" \
|
||
"%{meabi: %{!mcall-*: -mcall-sysv }} \
|
||
%{!meabi: %{!mno-eabi: \
|
||
%{mrelocatable: -meabi } \
|
||
%{mcall-freebsd: -mno-eabi } \
|
||
%{mcall-i960-old: -meabi } \
|
||
%{mcall-linux: -mno-eabi } \
|
||
%{mcall-netbsd: -mno-eabi } \
|
||
%{mcall-openbsd: -mno-eabi }}} \
|
||
%{msdata: -msdata=default} \
|
||
%{mno-sdata: -msdata=none} \
|
||
%{!mbss-plt: %{!msecure-plt: %(cc1_secure_plt_default)}}" \
|
||
GNU_USER_TARGET_CC1_SPEC
|
||
|
||
/* Default starting address if specified. */
|
||
#define LINK_START_SPEC "\
|
||
%{mads : %(link_start_ads) ; \
|
||
myellowknife : %(link_start_yellowknife) ; \
|
||
mmvme : %(link_start_mvme) ; \
|
||
msim : %(link_start_sim) ; \
|
||
mcall-freebsd: %(link_start_freebsd) ; \
|
||
mcall-linux : %(link_start_linux) ; \
|
||
mcall-netbsd : %(link_start_netbsd) ; \
|
||
mcall-openbsd: %(link_start_openbsd) ; \
|
||
: %(link_start_default) }"
|
||
|
||
#define LINK_START_DEFAULT_SPEC ""
|
||
#define LINK_SECURE_PLT_SPEC LINK_SECURE_PLT_DEFAULT_SPEC
|
||
|
||
#undef LINK_SPEC
|
||
#define LINK_SPEC "\
|
||
%{h*} %{v:-V} %{!msdata=none:%{G*}} %{msdata=none:-G0} \
|
||
%{R*} \
|
||
%(link_shlib) \
|
||
%{!T*: %(link_start) } \
|
||
%{!static: %{!mbss-plt: %(link_secure_plt)}} \
|
||
%(link_os)"
|
||
|
||
/* Shared libraries are not default. */
|
||
#define LINK_SHLIB_SPEC "\
|
||
%{!mshlib: %{!shared: %{!symbolic: -dn -Bstatic}}} \
|
||
%{static: } \
|
||
%{shared:-G -dy -z text } \
|
||
%{symbolic:-Bsymbolic -G -dy -z text }"
|
||
|
||
/* Any specific OS flags. */
|
||
#define LINK_OS_SPEC "\
|
||
%{mads : %(link_os_ads) ; \
|
||
myellowknife : %(link_os_yellowknife) ; \
|
||
mmvme : %(link_os_mvme) ; \
|
||
msim : %(link_os_sim) ; \
|
||
mcall-freebsd: %(link_os_freebsd) ; \
|
||
mcall-linux : %(link_os_linux) ; \
|
||
mcall-netbsd : %(link_os_netbsd) ; \
|
||
mcall-openbsd: %(link_os_openbsd) ; \
|
||
: %(link_os_default) }"
|
||
|
||
#define LINK_OS_DEFAULT_SPEC ""
|
||
|
||
/* Override rs6000.h definition. */
|
||
#undef CPP_SPEC
|
||
#define CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
|
||
%{mads : %(cpp_os_ads) ; \
|
||
myellowknife : %(cpp_os_yellowknife) ; \
|
||
mmvme : %(cpp_os_mvme) ; \
|
||
msim : %(cpp_os_sim) ; \
|
||
mcall-freebsd: %(cpp_os_freebsd) ; \
|
||
mcall-linux : %(cpp_os_linux) ; \
|
||
mcall-netbsd : %(cpp_os_netbsd) ; \
|
||
mcall-openbsd: %(cpp_os_openbsd) ; \
|
||
: %(cpp_os_default) }"
|
||
|
||
#define CPP_OS_DEFAULT_SPEC ""
|
||
|
||
#undef STARTFILE_SPEC
|
||
#define STARTFILE_SPEC "\
|
||
%{mads : %(startfile_ads) ; \
|
||
myellowknife : %(startfile_yellowknife) ; \
|
||
mmvme : %(startfile_mvme) ; \
|
||
msim : %(startfile_sim) ; \
|
||
mcall-freebsd: %(startfile_freebsd) ; \
|
||
mcall-linux : %(startfile_linux) ; \
|
||
mcall-netbsd : %(startfile_netbsd) ; \
|
||
mcall-openbsd: %(startfile_openbsd) ; \
|
||
: %(startfile_default) }"
|
||
|
||
#define STARTFILE_DEFAULT_SPEC "ecrti.o%s crtbegin.o%s"
|
||
|
||
#undef LIB_SPEC
|
||
#define LIB_SPEC "\
|
||
%{mads : %(lib_ads) ; \
|
||
myellowknife : %(lib_yellowknife) ; \
|
||
mmvme : %(lib_mvme) ; \
|
||
msim : %(lib_sim) ; \
|
||
mcall-freebsd: %(lib_freebsd) ; \
|
||
mcall-linux : %(lib_linux) ; \
|
||
mcall-netbsd : %(lib_netbsd) ; \
|
||
mcall-openbsd: %(lib_openbsd) ; \
|
||
: %(lib_default) }"
|
||
|
||
#define LIB_DEFAULT_SPEC "-lc"
|
||
|
||
#undef ENDFILE_SPEC
|
||
#define ENDFILE_SPEC "\
|
||
%{mads : %(endfile_ads) ; \
|
||
myellowknife : %(endfile_yellowknife) ; \
|
||
mmvme : %(endfile_mvme) ; \
|
||
msim : %(endfile_sim) ; \
|
||
mcall-freebsd: %(endfile_freebsd) ; \
|
||
mcall-linux : %(endfile_linux) ; \
|
||
mcall-netbsd : %(endfile_netbsd) ; \
|
||
mcall-openbsd: %(endfile_openbsd) ; \
|
||
: %(crtsavres_default) %(endfile_default) }"
|
||
|
||
#define CRTSAVRES_DEFAULT_SPEC ""
|
||
|
||
#define ENDFILE_DEFAULT_SPEC "crtend.o%s ecrtn.o%s"
|
||
|
||
/* Motorola ADS support. */
|
||
#define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
|
||
|
||
#define STARTFILE_ADS_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
|
||
|
||
#define ENDFILE_ADS_SPEC "crtend.o%s ecrtn.o%s"
|
||
|
||
#define LINK_START_ADS_SPEC "-T ads.ld%s"
|
||
|
||
#define LINK_OS_ADS_SPEC ""
|
||
|
||
#define CPP_OS_ADS_SPEC ""
|
||
|
||
/* Motorola Yellowknife support. */
|
||
#define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
|
||
|
||
#define STARTFILE_YELLOWKNIFE_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
|
||
|
||
#define ENDFILE_YELLOWKNIFE_SPEC "crtend.o%s ecrtn.o%s"
|
||
|
||
#define LINK_START_YELLOWKNIFE_SPEC "-T yellowknife.ld%s"
|
||
|
||
#define LINK_OS_YELLOWKNIFE_SPEC ""
|
||
|
||
#define CPP_OS_YELLOWKNIFE_SPEC ""
|
||
|
||
/* Motorola MVME support. */
|
||
#define LIB_MVME_SPEC "--start-group -lmvme -lc --end-group"
|
||
|
||
#define STARTFILE_MVME_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
|
||
|
||
#define ENDFILE_MVME_SPEC "crtend.o%s ecrtn.o%s"
|
||
|
||
#define LINK_START_MVME_SPEC "-Ttext 0x40000"
|
||
|
||
#define LINK_OS_MVME_SPEC ""
|
||
|
||
#define CPP_OS_MVME_SPEC ""
|
||
|
||
/* PowerPC simulator based on netbsd system calls support. */
|
||
#define LIB_SIM_SPEC "--start-group -lsim -lc --end-group"
|
||
|
||
#define STARTFILE_SIM_SPEC "ecrti.o%s sim-crt0.o%s crtbegin.o%s"
|
||
|
||
#define ENDFILE_SIM_SPEC "crtend.o%s ecrtn.o%s"
|
||
|
||
#define LINK_START_SIM_SPEC ""
|
||
|
||
#define LINK_OS_SIM_SPEC "-m elf32ppcsim"
|
||
|
||
#define CPP_OS_SIM_SPEC ""
|
||
|
||
/* FreeBSD support. */
|
||
|
||
#define CPP_OS_FREEBSD_SPEC "\
|
||
-D__PPC__ -D__ppc__ -D__PowerPC__ -D__powerpc__ \
|
||
-Acpu=powerpc -Amachine=powerpc"
|
||
|
||
#define STARTFILE_FREEBSD_SPEC FBSD_STARTFILE_SPEC
|
||
#define ENDFILE_FREEBSD_SPEC FBSD_ENDFILE_SPEC
|
||
#define LIB_FREEBSD_SPEC FBSD_LIB_SPEC
|
||
#define LINK_START_FREEBSD_SPEC ""
|
||
|
||
#define LINK_OS_FREEBSD_SPEC "\
|
||
%{p:%nconsider using '-pg' instead of '-p' with gprof(1)} \
|
||
%{v:-V} \
|
||
%{assert*} %{R*} %{rpath*} %{defsym*} \
|
||
%{shared:-Bshareable %{h*} %{soname*}} \
|
||
%{!shared: \
|
||
%{!static: \
|
||
%{rdynamic: -export-dynamic} \
|
||
-dynamic-linker %(fbsd_dynamic_linker) } \
|
||
%{static:-Bstatic}} \
|
||
%{symbolic:-Bsymbolic}"
|
||
|
||
/* GNU/Linux support. */
|
||
#define LIB_LINUX_SPEC \
|
||
"%{mnewlib: --start-group -llinux -lc --end-group; \
|
||
:" GNU_USER_TARGET_LIB_SPEC "}"
|
||
|
||
#define STARTFILE_LINUX_SPEC GNU_USER_TARGET_STARTFILE_SPEC
|
||
|
||
#define ENDFILE_LINUX_SPEC GNU_USER_TARGET_ENDFILE_SPEC
|
||
|
||
#define LINK_START_LINUX_SPEC ""
|
||
|
||
#define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","")
|
||
|
||
#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
|
||
#undef MUSL_DYNAMIC_LINKER
|
||
#define MUSL_DYNAMIC_LINKER \
|
||
"/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
|
||
|
||
#ifndef GNU_USER_DYNAMIC_LINKER
|
||
#define GNU_USER_DYNAMIC_LINKER GLIBC_DYNAMIC_LINKER
|
||
#endif
|
||
|
||
#define LINK_OS_LINUX_SPEC "-m elf32ppclinux %{!shared: %{!static: \
|
||
%{rdynamic:-export-dynamic} \
|
||
-dynamic-linker " GNU_USER_DYNAMIC_LINKER "}}"
|
||
|
||
#define CPP_OS_LINUX_SPEC "%{pthread:-D_REENTRANT}"
|
||
|
||
/* NetBSD support. */
|
||
#define LIB_NETBSD_SPEC "\
|
||
-lc"
|
||
|
||
#define STARTFILE_NETBSD_SPEC "\
|
||
ncrti.o%s crt0.o%s \
|
||
%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
|
||
|
||
#define ENDFILE_NETBSD_SPEC "\
|
||
%{!shared:crtend.o%s} %{shared:crtendS.o%s} \
|
||
ncrtn.o%s"
|
||
|
||
#define LINK_START_NETBSD_SPEC "\
|
||
"
|
||
|
||
#define LINK_OS_NETBSD_SPEC "\
|
||
%{!shared: %{!static: \
|
||
%{rdynamic:-export-dynamic} \
|
||
-dynamic-linker /usr/libexec/ld.elf_so}}"
|
||
|
||
#define CPP_OS_NETBSD_SPEC "\
|
||
-D__powerpc__ -D__NetBSD__ -D__KPRINTF_ATTRIBUTE__"
|
||
|
||
/* OpenBSD support. */
|
||
#ifndef LIB_OPENBSD_SPEC
|
||
#define LIB_OPENBSD_SPEC "%{!shared:%{pthread:-lpthread%{p:_p}%{!p:%{pg:_p}}}} %{!shared:-lc%{p:_p}%{!p:%{pg:_p}}}"
|
||
#endif
|
||
|
||
#ifndef STARTFILE_OPENBSD_SPEC
|
||
#define STARTFILE_OPENBSD_SPEC "\
|
||
%{!shared: %{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}}} \
|
||
%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
|
||
#endif
|
||
|
||
#ifndef ENDFILE_OPENBSD_SPEC
|
||
#define ENDFILE_OPENBSD_SPEC "\
|
||
%{!shared:crtend.o%s} %{shared:crtendS.o%s}"
|
||
#endif
|
||
|
||
#ifndef LINK_START_OPENBSD_SPEC
|
||
#define LINK_START_OPENBSD_SPEC "-Ttext 0x400074"
|
||
#endif
|
||
|
||
#ifndef LINK_OS_OPENBSD_SPEC
|
||
#define LINK_OS_OPENBSD_SPEC ""
|
||
#endif
|
||
|
||
#ifndef CPP_OS_OPENBSD_SPEC
|
||
#define CPP_OS_OPENBSD_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_POSIX_THREADS}"
|
||
#endif
|
||
|
||
/* Define any extra SPECS that the compiler needs to generate. */
|
||
/* Override rs6000.h definition. */
|
||
#undef SUBTARGET_EXTRA_SPECS
|
||
#define SUBTARGET_EXTRA_SPECS \
|
||
{ "crtsavres_default", CRTSAVRES_DEFAULT_SPEC }, \
|
||
{ "lib_ads", LIB_ADS_SPEC }, \
|
||
{ "lib_yellowknife", LIB_YELLOWKNIFE_SPEC }, \
|
||
{ "lib_mvme", LIB_MVME_SPEC }, \
|
||
{ "lib_sim", LIB_SIM_SPEC }, \
|
||
{ "lib_freebsd", LIB_FREEBSD_SPEC }, \
|
||
{ "lib_linux", LIB_LINUX_SPEC }, \
|
||
{ "lib_netbsd", LIB_NETBSD_SPEC }, \
|
||
{ "lib_openbsd", LIB_OPENBSD_SPEC }, \
|
||
{ "lib_default", LIB_DEFAULT_SPEC }, \
|
||
{ "startfile_ads", STARTFILE_ADS_SPEC }, \
|
||
{ "startfile_yellowknife", STARTFILE_YELLOWKNIFE_SPEC }, \
|
||
{ "startfile_mvme", STARTFILE_MVME_SPEC }, \
|
||
{ "startfile_sim", STARTFILE_SIM_SPEC }, \
|
||
{ "startfile_freebsd", STARTFILE_FREEBSD_SPEC }, \
|
||
{ "startfile_linux", STARTFILE_LINUX_SPEC }, \
|
||
{ "startfile_netbsd", STARTFILE_NETBSD_SPEC }, \
|
||
{ "startfile_openbsd", STARTFILE_OPENBSD_SPEC }, \
|
||
{ "startfile_default", STARTFILE_DEFAULT_SPEC }, \
|
||
{ "endfile_ads", ENDFILE_ADS_SPEC }, \
|
||
{ "endfile_yellowknife", ENDFILE_YELLOWKNIFE_SPEC }, \
|
||
{ "endfile_mvme", ENDFILE_MVME_SPEC }, \
|
||
{ "endfile_sim", ENDFILE_SIM_SPEC }, \
|
||
{ "endfile_freebsd", ENDFILE_FREEBSD_SPEC }, \
|
||
{ "endfile_linux", ENDFILE_LINUX_SPEC }, \
|
||
{ "endfile_netbsd", ENDFILE_NETBSD_SPEC }, \
|
||
{ "endfile_openbsd", ENDFILE_OPENBSD_SPEC }, \
|
||
{ "endfile_default", ENDFILE_DEFAULT_SPEC }, \
|
||
{ "link_shlib", LINK_SHLIB_SPEC }, \
|
||
{ "link_start", LINK_START_SPEC }, \
|
||
{ "link_start_ads", LINK_START_ADS_SPEC }, \
|
||
{ "link_start_yellowknife", LINK_START_YELLOWKNIFE_SPEC }, \
|
||
{ "link_start_mvme", LINK_START_MVME_SPEC }, \
|
||
{ "link_start_sim", LINK_START_SIM_SPEC }, \
|
||
{ "link_start_freebsd", LINK_START_FREEBSD_SPEC }, \
|
||
{ "link_start_linux", LINK_START_LINUX_SPEC }, \
|
||
{ "link_start_netbsd", LINK_START_NETBSD_SPEC }, \
|
||
{ "link_start_openbsd", LINK_START_OPENBSD_SPEC }, \
|
||
{ "link_start_default", LINK_START_DEFAULT_SPEC }, \
|
||
{ "link_os", LINK_OS_SPEC }, \
|
||
{ "link_os_ads", LINK_OS_ADS_SPEC }, \
|
||
{ "link_os_yellowknife", LINK_OS_YELLOWKNIFE_SPEC }, \
|
||
{ "link_os_mvme", LINK_OS_MVME_SPEC }, \
|
||
{ "link_os_sim", LINK_OS_SIM_SPEC }, \
|
||
{ "link_os_freebsd", LINK_OS_FREEBSD_SPEC }, \
|
||
{ "link_os_linux", LINK_OS_LINUX_SPEC }, \
|
||
{ "link_os_netbsd", LINK_OS_NETBSD_SPEC }, \
|
||
{ "link_os_openbsd", LINK_OS_OPENBSD_SPEC }, \
|
||
{ "link_os_default", LINK_OS_DEFAULT_SPEC }, \
|
||
{ "cc1_secure_plt_default", CC1_SECURE_PLT_DEFAULT_SPEC }, \
|
||
{ "link_secure_plt", LINK_SECURE_PLT_SPEC }, \
|
||
{ "cpp_os_ads", CPP_OS_ADS_SPEC }, \
|
||
{ "cpp_os_yellowknife", CPP_OS_YELLOWKNIFE_SPEC }, \
|
||
{ "cpp_os_mvme", CPP_OS_MVME_SPEC }, \
|
||
{ "cpp_os_sim", CPP_OS_SIM_SPEC }, \
|
||
{ "cpp_os_freebsd", CPP_OS_FREEBSD_SPEC }, \
|
||
{ "cpp_os_linux", CPP_OS_LINUX_SPEC }, \
|
||
{ "cpp_os_netbsd", CPP_OS_NETBSD_SPEC }, \
|
||
{ "cpp_os_openbsd", CPP_OS_OPENBSD_SPEC }, \
|
||
{ "cpp_os_default", CPP_OS_DEFAULT_SPEC }, \
|
||
{ "fbsd_dynamic_linker", FBSD_DYNAMIC_LINKER }, \
|
||
SUBSUBTARGET_EXTRA_SPECS
|
||
|
||
#define SUBSUBTARGET_EXTRA_SPECS
|
||
|
||
/* 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::. */
|
||
|
||
#define MULTILIB_DEFAULTS { "mbig", "mcall-sysv" }
|
||
|
||
/* Define this macro if the code for function profiling should come
|
||
before the function prologue. Normally, the profiling code comes
|
||
after. */
|
||
#define PROFILE_BEFORE_PROLOGUE 1
|
||
|
||
/* Function name to call to do profiling. */
|
||
#define RS6000_MCOUNT "_mcount"
|
||
|
||
/* Select a format to encode pointers in exception handling data. CODE
|
||
is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is
|
||
true if the symbol may be affected by dynamic relocations. */
|
||
#define ASM_PREFERRED_EH_DATA_FORMAT(CODE, GLOBAL) \
|
||
(flag_pic \
|
||
? (((GLOBAL) ? DW_EH_PE_indirect : 0) | DW_EH_PE_pcrel \
|
||
| DW_EH_PE_sdata4) \
|
||
: DW_EH_PE_absptr)
|
||
|
||
#define DOUBLE_INT_ASM_OP "\t.quad\t"
|
||
|
||
/* Generate entries in .fixup for relocatable addresses. */
|
||
#define RELOCATABLE_NEEDS_FIXUP 1
|
||
|
||
#define TARGET_ASM_FILE_END rs6000_elf_file_end
|
||
|
||
#undef TARGET_ASAN_SHADOW_OFFSET
|
||
#define TARGET_ASAN_SHADOW_OFFSET rs6000_asan_shadow_offset
|
||
|
||
/* This target uses the sysv4.opt file. */
|
||
#define TARGET_USES_SYSV4_OPT 1
|
||
|
||
/* Include order changes for musl, same as in generic linux.h. */
|
||
#if DEFAULT_LIBC == LIBC_MUSL
|
||
#define INCLUDE_DEFAULTS_MUSL_GPP \
|
||
{ GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, \
|
||
GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 }, \
|
||
{ GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, \
|
||
GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 }, \
|
||
{ GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, \
|
||
GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
|
||
|
||
#ifdef LOCAL_INCLUDE_DIR
|
||
#define INCLUDE_DEFAULTS_MUSL_LOCAL \
|
||
{ LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 }, \
|
||
{ LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
|
||
#else
|
||
#define INCLUDE_DEFAULTS_MUSL_LOCAL
|
||
#endif
|
||
|
||
#ifdef PREFIX_INCLUDE_DIR
|
||
#define INCLUDE_DEFAULTS_MUSL_PREFIX \
|
||
{ PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0},
|
||
#else
|
||
#define INCLUDE_DEFAULTS_MUSL_PREFIX
|
||
#endif
|
||
|
||
#ifdef CROSS_INCLUDE_DIR
|
||
#define INCLUDE_DEFAULTS_MUSL_CROSS \
|
||
{ CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0},
|
||
#else
|
||
#define INCLUDE_DEFAULTS_MUSL_CROSS
|
||
#endif
|
||
|
||
#ifdef TOOL_INCLUDE_DIR
|
||
#define INCLUDE_DEFAULTS_MUSL_TOOL \
|
||
{ TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0},
|
||
#else
|
||
#define INCLUDE_DEFAULTS_MUSL_TOOL
|
||
#endif
|
||
|
||
#ifdef NATIVE_SYSTEM_HEADER_DIR
|
||
#define INCLUDE_DEFAULTS_MUSL_NATIVE \
|
||
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 }, \
|
||
{ NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
|
||
#else
|
||
#define INCLUDE_DEFAULTS_MUSL_NATIVE
|
||
#endif
|
||
|
||
#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT)
|
||
# undef INCLUDE_DEFAULTS_MUSL_LOCAL
|
||
# define INCLUDE_DEFAULTS_MUSL_LOCAL
|
||
# undef INCLUDE_DEFAULTS_MUSL_NATIVE
|
||
# define INCLUDE_DEFAULTS_MUSL_NATIVE
|
||
#else
|
||
# undef INCLUDE_DEFAULTS_MUSL_CROSS
|
||
# define INCLUDE_DEFAULTS_MUSL_CROSS
|
||
#endif
|
||
|
||
#undef INCLUDE_DEFAULTS
|
||
#define INCLUDE_DEFAULTS \
|
||
{ \
|
||
INCLUDE_DEFAULTS_MUSL_GPP \
|
||
INCLUDE_DEFAULTS_MUSL_LOCAL \
|
||
INCLUDE_DEFAULTS_MUSL_PREFIX \
|
||
INCLUDE_DEFAULTS_MUSL_CROSS \
|
||
INCLUDE_DEFAULTS_MUSL_TOOL \
|
||
INCLUDE_DEFAULTS_MUSL_NATIVE \
|
||
{ GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 }, \
|
||
{ 0, 0, 0, 0, 0, 0 } \
|
||
}
|
||
#endif
|