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Update -psx builds to match PSYQ compiler default flags (#29)
* Update -psx builds to match PSYQ compiler default flags * Fixup flag tests for 2.8.x
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| --- config/mips/mips.h 1997-12-29 00:34:57.000000000 +0000 | ||
| +++ config/mips/mips-patched.h 2023-11-14 22:29:18.785172634 +0000 | ||
| @@ -1153,6 +1156,22 @@ | ||
| #define ASM_OUTPUT_DESTRUCTOR(file, name) | ||
|
|
||
| #endif /* 0 */ | ||
| + | ||
| +/* A C statement to output something to the assembler file to switch to section | ||
| + NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or | ||
| + NULL_TREE. Some target formats do not support arbitrary sections. Do not | ||
| + define this macro in such cases. */ | ||
| + | ||
| +#define ASM_OUTPUT_SECTION_NAME(F, DECL, NAME, RELOC) \ | ||
| +do { \ | ||
| + extern FILE *asm_out_text_file; \ | ||
| + if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL) \ | ||
| + fprintf (asm_out_text_file, "\t.section %s,\"ax\",@progbits\n", (NAME)); \ | ||
| + else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC)) \ | ||
| + fprintf (F, "\t.section %s,\"a\",@progbits\n", (NAME)); \ | ||
| + else \ | ||
| + fprintf (F, "\t.section %s,\"aw\",@progbits\n", (NAME)); \ | ||
| +} while (0) | ||
|
|
||
| /* Target machine storage layout */ | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| diff --color -ruN -p1 gcc-2.6.3/gcc/config/mips/psx.h gcc-2.6.3-psx/gcc/config/mips/psx.h | ||
| --- gcc-2.6.3/gcc/config/mips/psx.h 1970-01-01 01:00:00.000000000 +0100 | ||
| +++ gcc-2.6.3-psx/gcc/config/mips/psx.h 2023-03-26 13:52:13.400875920 +0100 | ||
| @@ -0,0 +1,108 @@ | ||
| +/* Definitions of target machine for GNU compiler. Iris version. | ||
| + Copyright (C) 1991, 1993, 1995, 1996 Free Software Foundation, Inc. | ||
| + | ||
| +This file is part of GNU CC. | ||
| + | ||
| +GNU CC 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 2, or (at your option) | ||
| +any later version. | ||
| + | ||
| +GNU CC 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 GNU CC; see the file COPYING. If not, write to | ||
| +the Free Software Foundation, 59 Temple Place - Suite 330, | ||
| +Boston, MA 02111-1307, USA. */ | ||
| + | ||
| + | ||
| +/* Definitions by GIL for PSX */ | ||
| + | ||
| +#define TARGET_DEFAULT (MASK_GAS+MASK_SOFT_FLOAT+MASK_GPOPT+MASK_SPLIT_ADDR) | ||
| + | ||
| +#define CPP_PREDEFINES "-Dmips -DMIPSEL" | ||
| + | ||
| +#define STARTFILE_SPEC "%{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}" | ||
| + | ||
| +#define CPP_SPEC "\ | ||
| +%{!ansi:-D__EXTENSIONS__} -D_MIPSEL \ | ||
| +%{.S: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \ | ||
| +%{.s: -D_LANGUAGE_ASSEMBLY %{!ansi:-DLANGUAGE_ASSEMBLY}} \ | ||
| +%{.cc: -D_LANGUAGE_C_PLUS_PLUS} \ | ||
| +%{.cxx: -D_LANGUAGE_C_PLUS_PLUS} \ | ||
| +%{.C: -D_LANGUAGE_C_PLUS_PLUS} \ | ||
| +%{.m: -D_LANGUAGE_OBJECTIVE_C} \ | ||
| +%{!.S: %{!.s: %{!.cc: %{!.cxx: %{!.C: %{!.m: -D_LANGUAGE_C %{!ansi:-DLANGUAGE_C}}}}}}} \ | ||
| +%{mlong64:-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int} \ | ||
| +%{!mlong64:-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int} \ | ||
| +%{mips3:-U__mips -D__mips=3}" | ||
| + | ||
| +#define LIB_SPEC \ | ||
| + "%{!p:%{!pg:%{!static:%{!g*:-lc_s}} -lc}}%{p:-lc_p}%{pg:-lc_p} crtn.o%s" | ||
| + | ||
| +#define MACHINE_TYPE "Sony Playstation" | ||
| + | ||
| +#define TARGET_ENDIAN_DEFAULT 0 | ||
| + | ||
| +/* A C statement to output something to the assembler file to switch to section | ||
| + NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or | ||
| + NULL_TREE. Some target formats do not support arbitrary sections. Do not | ||
| + define this macro in such cases. */ | ||
| + | ||
| +#define ASM_OUTPUT_SECTION_NAME(FILE, NAME) \ | ||
| + fprintf (FILE, "\t.section %s,\"aw\",@progbits\n", (NAME)) | ||
| + | ||
| +/* GIL: R3000 machine supports ISA 1 */ | ||
| +#define MIPS_ISA_DEFAULT 1 | ||
| +/* GIL: set to r3000 */ | ||
| +#define MIPS_CPU_STRING_DEFAULT "R3000" | ||
| + | ||
| +/* End of GIL for PSX */ | ||
| + | ||
| + | ||
| +#define SGI_TARGET 1 /* inform other mips files this is SGI */ | ||
| + | ||
| +/* Always use 1 for .file number. I [meissner@osf.org] wonder why | ||
| + IRIS needs this. */ | ||
| + | ||
| +#define SET_FILE_NUMBER() ++num_source_filenames | ||
| + | ||
| +/* Put out a label after a .loc. I [meissner@osf.org] wonder why | ||
| + IRIS needs this. */ | ||
| + | ||
| +#define LABEL_AFTER_LOC(STREAM) fprintf (STREAM, "LM%d:\n", ++sym_lineno) | ||
| + | ||
| +#define STACK_ARGS_ADJUST(SIZE) \ | ||
| +{ \ | ||
| + SIZE.constant += 4; \ | ||
| + if (SIZE.constant < 32) \ | ||
| + SIZE.constant = 32; \ | ||
| +} | ||
| + | ||
| +/* Do not allow `$' in identifiers. */ | ||
| + | ||
| +#define DOLLARS_IN_IDENTIFIERS 0 | ||
| + | ||
| +/* Tell G++ not to create constructors or destructors with $'s in them. */ | ||
| + | ||
| +#define NO_DOLLAR_IN_LABEL 1 | ||
| + | ||
| +/* Specify wchar_t type. */ | ||
| +#define WCHAR_TYPE "unsigned char" | ||
| +#define WCHAR_TYPE_SIZE BITS_PER_UNIT | ||
| + | ||
| +/* Generate calls to memcpy, etc., not bcopy, etc. */ | ||
| +#define TARGET_MEM_FUNCTIONS | ||
| + | ||
| +/* Xeeynamo: force to use little-endian */ | ||
| +#define MIPSEL | ||
| +#define BYTES_BIG_ENDIAN 0 | ||
| +#define WORDS_BIG_ENDIAN 0 | ||
| + | ||
| +/* Plain char is unsigned in the SGI compiler. */ | ||
| +#define DEFAULT_SIGNED_CHAR 0 | ||
| + | ||
| +#include "mips/mips.h" | ||
| diff --color -ruN -p1 gcc-2.6.3/gcc/config/mips/xm-psx.h gcc-2.6.3-psx/gcc/config/mips/xm-psx.h | ||
| --- gcc-2.6.3/gcc/config/mips/xm-psx.h 1970-01-01 01:00:00.000000000 +0100 | ||
| +++ gcc-2.6.3-psx/gcc/config/mips/xm-psx.h 2023-03-26 13:52:13.402875923 +0100 | ||
| @@ -0,0 +1,12 @@ | ||
| +#define USG | ||
| + | ||
| +#include "mips/xm-mips.h" | ||
| + | ||
| +#define USG | ||
| +#define HAVE_VPRINTF | ||
| + | ||
| +/* | ||
| +#define bcopy(a,b,c) memcpy (b,a,c) | ||
| +#define bzero(a,b) memset (a,0,b) | ||
| +#define bcmp(a,b,c) memcmp (a,b,c) | ||
| +*/ | ||
| \ No newline at end of file | ||
| diff --color -ruN -p1 gcc-2.6.3/config.sub gcc-2.6.3-psx/config.sub | ||
| --- gcc-2.6.3/config.sub 1994-10-26 18:23:05.000000000 +0000 | ||
| +++ gcc-2.6.3-psx/config.sub 2023-03-26 13:53:36.046989327 +0100 | ||
| @@ -420,2 +420,6 @@ case $basic_machine in | ||
| ;; | ||
| + psx) | ||
| + basic_machine=mips-sony | ||
| + os=-psx | ||
| + ;; | ||
| rtpc | rtpc-*) | ||
| @@ -636,2 +640,5 @@ case $os in | ||
| ;; | ||
| + -psx) | ||
| + os=-psx | ||
| + ;; | ||
| -none) | ||
| diff --color -ruN -p1 gcc-2.6.3/gcc/configure gcc-2.6.3-psx/gcc/configure | ||
| --- gcc-2.6.3/gcc/configure 1994-11-23 22:26:27.000000000 +0000 | ||
| +++ gcc-2.6.3-psx/gcc/configure 2023-03-26 13:54:03.941012094 +0100 | ||
| @@ -1471,2 +1471,20 @@ for machine in $canon_build $canon_host | ||
| ;; | ||
| + mips-sony-psx*) # Sony Playstation | ||
| + tm_file=mips/psx.h | ||
| + xm_file=mips/xm-psx.h | ||
| + elf=yes | ||
| + gnu_ld=yes | ||
| + gas=yes | ||
| + DEFS=-Dpsx -D__psx__ -D__psx | ||
| + if [ x$gas = xyes ] | ||
| + then | ||
| + tmake_file=mips/t-mips-gas | ||
| + else | ||
| + extra_passes="mips-tfile mips-tdump" | ||
| + fi | ||
| + if [ x$gnu_ld != xyes ] | ||
| + then | ||
| + use_collect2=yes | ||
| + fi | ||
| + ;; | ||
| mips-sony-sysv*) # Sony NEWS 3800 with NEWSOS5.0. |
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