diff options
Diffstat (limited to 'cross/armv2-netbsd/patches/patch-aa')
| -rw-r--r-- | cross/armv2-netbsd/patches/patch-aa | 789 |
1 files changed, 0 insertions, 789 deletions
diff --git a/cross/armv2-netbsd/patches/patch-aa b/cross/armv2-netbsd/patches/patch-aa deleted file mode 100644 index bcf86eb514c..00000000000 --- a/cross/armv2-netbsd/patches/patch-aa +++ /dev/null @@ -1,789 +0,0 @@ -$NetBSD: patch-aa,v 1.1.1.1 2000/07/13 21:39:13 bjh21 Exp $ -Index: gcc/config/arm/aout.h -=================================================================== -RCS file: /cvsroot/gnusrc/gnu/dist/gcc/config/arm/aout.h,v -retrieving revision 1.4 -retrieving revision 1.5 -diff -u -r1.4 -r1.5 ---- aout.h 1998/08/16 20:41:04 1.4 -+++ aout.h 2000/07/02 12:31:23 1.5 -@@ -1,5 +1,5 @@ - /* Definitions of target machine for GNU compiler, for ARM with a.out -- Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc. -+ Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc. - Contributed by Richard Earnshaw (rearnsha@armltd.co.uk). - - This file is part of GNU CC. -@@ -24,6 +24,7 @@ - #endif - - /* The text to go at the start of the assembler file */ -+#ifndef ASM_FILE_START - #define ASM_FILE_START(STREAM) \ - { \ - fprintf (STREAM,"%srfp\t.req\t%sr9\n", REGISTER_PREFIX, REGISTER_PREFIX); \ -@@ -34,22 +35,35 @@ - fprintf (STREAM,"%slr\t.req\t%sr14\n", REGISTER_PREFIX, REGISTER_PREFIX); \ - fprintf (STREAM,"%spc\t.req\t%sr15\n", REGISTER_PREFIX, REGISTER_PREFIX); \ - } -+#endif - --#define ASM_APP_ON "" --#define ASM_APP_OFF "" -+#define ASM_APP_ON "" -+#define ASM_APP_OFF "" - - /* Switch to the text or data segment. */ --#define TEXT_SECTION_ASM_OP ".text" --#define DATA_SECTION_ASM_OP ".data" --#define BSS_SECTION_ASM_OP ".bss" -- --#define REGISTER_PREFIX "" --#define USER_LABEL_PREFIX "_" --#define LOCAL_LABEL_PREFIX "" -+#define TEXT_SECTION_ASM_OP ".text" -+#define DATA_SECTION_ASM_OP ".data" -+#define BSS_SECTION_ASM_OP ".bss" -+ -+/* Note: If USER_LABEL_PREFIX or LOCAL_LABEL_PREFIX are changed, -+ make sure that this change is reflected in the function -+ coff_arm_is_local_label_name() in bfd/coff-arm.c */ -+#ifndef REGISTER_PREFIX -+#define REGISTER_PREFIX "" -+#endif -+ -+#ifndef USER_LABEL_PREFIX -+#define USER_LABEL_PREFIX "_" -+#endif -+ -+#ifndef LOCAL_LABEL_PREFIX -+#define LOCAL_LABEL_PREFIX "" -+#endif - -+ - /* The assembler's names for the registers. */ - #ifndef REGISTER_NAMES --#define REGISTER_NAMES \ -+#define REGISTER_NAMES \ - { \ - "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \ - "r8", "r9", "sl", "fp", "ip", "sp", "lr", "pc", \ -@@ -93,7 +107,9 @@ - - /* Generate DBX debugging information. riscix.h will undefine this because - the native assembler does not support stabs. */ -+#ifndef DBX_DEBUGGING_INFO - #define DBX_DEBUGGING_INFO 1 -+#endif - - /* Acorn dbx moans about continuation chars, so don't use any. */ - #ifndef DBX_CONTIN_LENGTH -@@ -104,32 +120,45 @@ - ``desc'' field is set to compiler version number >= 315 (sic). */ - #define DBX_OUTPUT_MAIN_SOURCE_FILENAME(STREAM,NAME) \ - do { \ -- fprintf (STREAM, ".stabs \"%s\",%d,0,315,%s\n", (NAME), N_SO, \ -- <ext_label_name[1]); \ -+ fprintf (STREAM, ".stabs "); \ -+ output_quoted_string (STREAM, NAME); \ -+ fprintf (STREAM, ",%d,0,315,%s\n", N_SO, <ext_label_name[1]); \ - text_section (); \ - ASM_OUTPUT_INTERNAL_LABEL (STREAM, "Ltext", 0); \ - } while (0) - - /* Output a function label definition. */ --#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \ -- ASM_OUTPUT_LABEL(STREAM, NAME) -+#ifndef ASM_DECLARE_FUNCTION_NAME -+#define ASM_DECLARE_FUNCTION_NAME(STREAM,NAME,DECL) \ -+{ \ -+ if (TARGET_POKE_FUNCTION_NAME) \ -+ arm_poke_function_name ((STREAM), (NAME)); \ -+ ASM_OUTPUT_LABEL (STREAM, NAME); \ -+} -+#endif - -+#ifndef ASM_OUTPUT_LABEL - #define ASM_OUTPUT_LABEL(STREAM,NAME) \ - do { \ - assemble_name (STREAM,NAME); \ - fputs (":\n", STREAM); \ - } while (0) -- -+#endif -+ - /* Output a globalising directive for a label. */ -+#ifndef ASM_GLOBALIZE_LABEL - #define ASM_GLOBALIZE_LABEL(STREAM,NAME) \ - (fprintf (STREAM, "\t.global\t"), \ - assemble_name (STREAM, NAME), \ -- fputc ('\n',STREAM)) \ -+ fputc ('\n',STREAM)) -+#endif - - /* Make an internal label into a string. */ -+#ifndef ASM_GENERATE_INTERNAL_LABEL - #define ASM_GENERATE_INTERNAL_LABEL(STRING, PREFIX, NUM) \ -- sprintf (STRING, "*%s%s%d", LOCAL_LABEL_PREFIX, PREFIX, NUM) -- -+ sprintf (STRING, "*%s%s%u", LOCAL_LABEL_PREFIX, PREFIX, (unsigned int)(NUM)) -+#endif -+ - /* Nothing special is done about jump tables */ - /* #define ASM_OUTPUT_CASE_LABEL(STREAM,PREFIX,NUM,TABLE) */ - /* #define ASM_OUTPUT_CASE_END(STREAM,NUM,TABLE) */ -@@ -196,17 +225,18 @@ - output_addr_const (STREAM, (EXP)), \ - fputc ('\n', STREAM)) - --#define ASM_OUTPUT_BYTE(STREAM, VALUE) \ -+#define ASM_OUTPUT_BYTE(STREAM, VALUE) \ - fprintf (STREAM, "\t.byte\t%d\n", VALUE) - - #define ASM_OUTPUT_ASCII(STREAM, PTR, LEN) \ - output_ascii_pseudo_op ((STREAM), (unsigned char *)(PTR), (LEN)) - - /* Output a gap. In fact we fill it with nulls. */ --#define ASM_OUTPUT_SKIP(STREAM, NBYTES) \ -+#define ASM_OUTPUT_SKIP(STREAM, NBYTES) \ - fprintf (STREAM, "\t.space\t%d\n", NBYTES) - - /* Align output to a power of two. Horrible /bin/as. */ -+#ifndef ASM_OUTPUT_ALIGN - #define ASM_OUTPUT_ALIGN(STREAM, POWER) \ - do \ - { \ -@@ -216,16 +246,23 @@ - fprintf (STREAM, "\t.even\n"); \ - else if (amount != 1) \ - fprintf (STREAM, "\t.align\t%d\n", amount - 4); \ -- } while (0) -+ } \ -+ while (0) -+#endif - - /* Output a common block */ -+#ifndef ASM_OUTPUT_COMMON - #define ASM_OUTPUT_COMMON(STREAM, NAME, SIZE, ROUNDED) \ - (fprintf (STREAM, "\t.comm\t"), \ - assemble_name ((STREAM), (NAME)), \ -- fprintf(STREAM, ", %d\t%s %d\n", ROUNDED, ASM_COMMENT_START, SIZE)) -- -+ fprintf (STREAM, ", %d\t%s %d\n", ROUNDED, ASM_COMMENT_START, SIZE)) -+#endif -+ - /* Output a local common block. /bin/as can't do this, so hack a -- `.space' into the bss segment. Note that this is *bad* practice. */ -+ `.space' into the bss segment. Note that this is *bad* practice, -+ which is guaranteed NOT to work since it doesn't define STATIC -+ COMMON space but merely STATIC BSS space. */ -+#ifndef ASM_OUTPUT_ALIGNED_LOCAL - #define ASM_OUTPUT_ALIGNED_LOCAL(STREAM,NAME,SIZE,ALIGN) \ - do { \ - bss_section (); \ -@@ -233,27 +270,32 @@ - ASM_OUTPUT_LABEL (STREAM, NAME); \ - fprintf (STREAM, "\t.space\t%d\n", SIZE); \ - } while (0) -- -+#endif -+ - /* Output a zero-initialized block. */ -+#ifndef ASM_OUTPUT_ALIGNED_BSS - #define ASM_OUTPUT_ALIGNED_BSS(STREAM,DECL,NAME,SIZE,ALIGN) \ -- asm_output_aligned_bss(STREAM, DECL, NAME, SIZE, ALIGN) -- -+ asm_output_aligned_bss (STREAM, DECL, NAME, SIZE, ALIGN) -+#endif -+ - /* Output a source line for the debugger. */ - /* #define ASM_OUTPUT_SOURCE_LINE(STREAM,LINE) */ - - /* Output a #ident directive. */ -+#ifndef ASM_OUTPUT_IDENT - #define ASM_OUTPUT_IDENT(STREAM,STRING) \ -- fprintf (STREAM,"- - - ident %s\n",STRING) -- -+ fprintf (STREAM, "%s - - - ident %s\n", ASM_COMMENT_START, STRING) -+#endif -+ - /* The assembler's parentheses characters. */ --#define ASM_OPEN_PAREN "(" --#define ASM_CLOSE_PAREN ")" -+#define ASM_OPEN_PAREN "(" -+#define ASM_CLOSE_PAREN ")" - - #ifndef ASM_COMMENT_START --#define ASM_COMMENT_START "@" -+#define ASM_COMMENT_START "@" - #endif - - /* This works for GAS and some other assemblers. */ --#define SET_ASM_OP ".set" -+#define SET_ASM_OP ".set" - - #include "arm/arm.h" -Index: gcc/config/arm/arm.h -=================================================================== -RCS file: /cvsroot/gnusrc/gnu/dist/gcc/config/arm/arm.h,v -retrieving revision 1.9 -retrieving revision 1.10 -diff -u -r1.9 -r1.10 ---- arm.h 1998/12/03 16:05:47 1.9 -+++ arm.h 2000/07/02 12:31:23 1.10 -@@ -565,7 +565,9 @@ - /* This is for compatibility with ARMCC. ARM SDT Reference Manual - (ARM DUI 0020D) page 2-20 says "Structures are aligned on word - boundaries". */ -+#ifndef STRUCTURE_SIZE_BOUNDARY - #define STRUCTURE_SIZE_BOUNDARY 32 -+#endif - - /* Non-zero if move instructions will actually fail to work - when given unaligned data. */ -@@ -1825,6 +1827,7 @@ - goto JUMPTO - - /* Output an internal label definition. */ -+#ifndef ASM_OUTPUT_INTERNAL_LABEL - #define ASM_OUTPUT_INTERNAL_LABEL(STREAM, PREFIX, NUM) \ - do \ - { \ -@@ -1841,6 +1844,7 @@ - ASM_GENERATE_INTERNAL_LABEL (s, (PREFIX), (NUM)); \ - ASM_OUTPUT_LABEL (STREAM, s); \ - } while (0) -+#endif - - /* Output a push or a pop instruction (only used when profiling). */ - #define ASM_OUTPUT_REG_PUSH(STREAM,REGNO) \ -Index: gcc/config/arm/elf.h -=================================================================== -RCS file: elf.h -diff -N elf.h ---- /dev/null Sun Jul 2 03:46:48 2000 -+++ gcc/config/arm/elf.h Sun Jul 2 07:04:41 2000 -@@ -0,0 +1,391 @@ -+/* Definitions of target machine for GNU compiler, -+ for ARM with ELF obj format. -+ Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. -+ Contributed by Philip Blundell <philb@gnu.org> and -+ Catherine Moore <clm@cygnus.com> -+ -+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. */ -+ -+ -+#define OBJECT_FORMAT_ELF -+ -+#ifndef LOCAL_LABEL_PREFIX -+#define LOCAL_LABEL_PREFIX "." -+#endif -+ -+#ifndef USER_LABEL_PREFIX -+#define USER_LABEL_PREFIX "" -+#endif -+ -+#ifndef CPP_PREDEFINES -+#define CPP_PREDEFINES "-Darm -Darm_elf -Acpu(arm) -Amachine(arm) -D__ELF__" -+#endif -+ -+/* The following macro defines the format used to output the second -+ operand of the .type assembler directive. Different svr4 assemblers -+ expect various different forms for this operand. The one given here -+ is just a default. You may need to override it in your machine- -+ specific tm.h file (depending upon the particulars of your assembler). */ -+#define TYPE_OPERAND_FMT "%s" -+ -+/* Write the extra assembler code needed to declare a function's result. -+ Most svr4 assemblers don't require any special declaration of the -+ result value, but there are exceptions. */ -+#ifndef ASM_DECLARE_RESULT -+#define ASM_DECLARE_RESULT(FILE, RESULT) -+#endif -+ -+/* 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. */ -+#define TYPE_ASM_OP ".type" -+#define SIZE_ASM_OP ".size" -+ -+/* 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. */ -+#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \ -+ do \ -+ { \ -+ if (TARGET_POKE_FUNCTION_NAME) \ -+ arm_poke_function_name (FILE, NAME); \ -+ fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ -+ assemble_name (FILE, NAME); \ -+ putc (',', FILE); \ -+ fprintf (FILE, TYPE_OPERAND_FMT, "function"); \ -+ putc ('\n', FILE); \ -+ ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \ -+ ASM_OUTPUT_LABEL(FILE, NAME); \ -+ } \ -+ while (0) -+ -+/* Write the extra assembler code needed to declare an object properly. */ -+#define ASM_DECLARE_OBJECT_NAME(FILE, NAME, DECL) \ -+ do { \ -+ fprintf (FILE, "\t%s\t ", TYPE_ASM_OP); \ -+ assemble_name (FILE, NAME); \ -+ putc (',', FILE); \ -+ fprintf (FILE, TYPE_OPERAND_FMT, "object"); \ -+ putc ('\n', FILE); \ -+ size_directive_output = 0; \ -+ if (!flag_inhibit_size_directive && DECL_SIZE (DECL)) \ -+ { \ -+ size_directive_output = 1; \ -+ fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ -+ assemble_name (FILE, NAME); \ -+ putc (',', FILE); \ -+ fprintf (FILE, HOST_WIDE_INT_PRINT_DEC, \ -+ int_size_in_bytes (TREE_TYPE (DECL))); \ -+ fputc ('\n', FILE); \ -+ } \ -+ ASM_OUTPUT_LABEL(FILE, NAME); \ -+ } while (0) -+ -+/* Output the size directive for a decl in rest_of_decl_compilation -+ in the case where we did not do so before the initializer. -+ Once we find the error_mark_node, we know that the value of -+ size_directive_output was set -+ by ASM_DECLARE_OBJECT_NAME when it was run for the same decl. */ -+#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END) \ -+do { \ -+ char * name = XSTR (XEXP (DECL_RTL (DECL), 0), 0); \ -+ if (!flag_inhibit_size_directive && DECL_SIZE (DECL) \ -+ && ! AT_END && TOP_LEVEL \ -+ && DECL_INITIAL (DECL) == error_mark_node \ -+ && !size_directive_output) \ -+ { \ -+ size_directive_output = 1; \ -+ fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ -+ assemble_name (FILE, name); \ -+ putc (',', FILE); \ -+ fprintf (FILE, HOST_WIDE_INT_PRINT_DEC, \ -+ int_size_in_bytes (TREE_TYPE (DECL))); \ -+ fputc ('\n', FILE); \ -+ } \ -+ } while (0) -+ -+/* This is how to declare the size of a function. */ -+#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL) \ -+ do { \ -+ if (!flag_inhibit_size_directive) \ -+ { \ -+ char label[256]; \ -+ static int labelno; \ -+ labelno ++; \ -+ ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno); \ -+ ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno); \ -+ fprintf (FILE, "\t%s\t ", SIZE_ASM_OP); \ -+ assemble_name (FILE, (FNAME)); \ -+ fprintf (FILE, ","); \ -+ assemble_name (FILE, label); \ -+ fprintf (FILE, "-"); \ -+ assemble_name (FILE, (FNAME)); \ -+ putc ('\n', FILE); \ -+ } \ -+ } while (0) -+ -+/* Define this macro if jump tables (for `tablejump' insns) should be -+ output in the text section, along with the assembler instructions. -+ Otherwise, the readonly data section is used. */ -+#define JUMP_TABLES_IN_TEXT_SECTION 1 -+ -+#ifndef ASM_SPEC -+#define ASM_SPEC "%{mbig-endian:-EB} %{mcpu=*:-m%*} %{march=*:-m%*} \ -+ %{mapcs-*:-mapcs-%*} %{mthumb-interwork:-mthumb-interwork} %{mapcs-float:mfloat}" -+#endif -+ -+#ifndef LINK_SPEC -+#define LINK_SPEC "%{mbig-endian:-EB} -X" -+#endif -+ -+/* Run-time Target Specification. */ -+#ifndef TARGET_VERSION -+#define TARGET_VERSION fputs (" (ARM/elf)", stderr) -+#endif -+ -+#ifndef TARGET_DEFAULT -+#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT | ARM_FLAG_APCS_32) -+#endif -+ -+#ifndef MULTILIB_DEFAULTS -+#define MULTILIB_DEFAULTS { "mlittle-endian", "msoft-float", "mapcs-32", "mno-thumb-interwork" } -+#endif -+ -+/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS -+ is a valid machine specific attribute for DECL. -+ The attributes in ATTRIBUTES have previously been assigned to DECL. */ -+#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \ -+arm_valid_machine_decl_attribute (DECL, IDENTIFIER, ARGS) -+ -+ -+/* A C statement to output assembler commands which will identify the -+ object file as having been compiled with GNU CC (or another GNU -+ compiler). */ -+/* Define this to NULL so we don't get anything. -+ We have ASM_IDENTIFY_LANGUAGE. -+ Also, when using stabs, gcc2_compiled must be a stabs entry, not an -+ ordinary symbol, or gdb won't see it. The stabs entry must be -+ before the N_SO in order for gdb to find it. */ -+#ifndef ASM_IDENTIFY_GCC -+#define ASM_IDENTIFY_GCC(STREAM) \ -+ fprintf (STREAM, "%sgcc2_compiled.:\n", LOCAL_LABEL_PREFIX ) -+#endif -+ -+/* This outputs a lot of .req's to define alias for various registers. -+ Let's try to avoid this. */ -+#ifndef ASM_FILE_START -+#define ASM_FILE_START(STREAM) \ -+do { \ -+ extern char * version_string; \ -+ fprintf (STREAM, "%s Generated by gcc %s for ARM/elf\n", \ -+ ASM_COMMENT_START, version_string); \ -+ output_file_directive ((STREAM), main_input_filename); \ -+} while (0) -+#endif -+ -+/* Output an internal label definition. */ -+#ifndef ASM_OUTPUT_INTERNAL_LABEL -+#define ASM_OUTPUT_INTERNAL_LABEL(STREAM, PREFIX, NUM) \ -+ do \ -+ { \ -+ char * s = (char *) alloca (40 + strlen (PREFIX)); \ -+ extern int arm_target_label, arm_ccfsm_state; \ -+ extern rtx arm_target_insn; \ -+ \ -+ if (arm_ccfsm_state == 3 && arm_target_label == (NUM) \ -+ && !strcmp (PREFIX, "L")) \ -+ { \ -+ arm_ccfsm_state = 0; \ -+ arm_target_insn = NULL; \ -+ } \ -+ ASM_GENERATE_INTERNAL_LABEL (s, (PREFIX), (NUM)); \ -+ ASM_OUTPUT_LABEL (STREAM, s); \ -+ } while (0) -+#endif -+ -+/* Support the ctors/dtors and other sections. */ -+ -+/* Define the pseudo-ops used to switch to the .ctors and .dtors sections. -+ -+ Note that we want to give these sections the SHF_WRITE attribute -+ because these sections will actually contain data (i.e. tables of -+ addresses of functions in the current root executable or shared library -+ file) and, in the case of a shared library, the relocatable addresses -+ will have to be properly resolved/relocated (and then written into) by -+ the dynamic linker when it actually attaches the given shared library -+ to the executing process. (Note that on SVR4, you may wish to use the -+ `-z text' option to the ELF linker, when building a shared library, as -+ an additional check that you are doing everything right. But if you do -+ use the `-z text' option when building a shared library, you will get -+ errors unless the .ctors and .dtors sections are marked as writable -+ via the SHF_WRITE attribute.) */ -+#ifndef CTORS_SECTION_ASM_OP -+#define CTORS_SECTION_ASM_OP "\t.section\t.ctors,\"aw\"" -+#endif -+ -+#ifndef DTORS_SECTION_ASM_OP -+#define DTORS_SECTION_ASM_OP "\t.section\t.dtors,\"aw\"" -+#endif -+ -+/* A list of other sections which the compiler might be "in" at any -+ given time. */ -+#ifndef SUBTARGET_EXTRA_SECTIONS -+#define SUBTARGET_EXTRA_SECTIONS -+#endif -+ -+#ifndef EXTRA_SECTIONS -+#define EXTRA_SECTIONS SUBTARGET_EXTRA_SECTIONS in_ctors, in_dtors -+#endif -+ -+/* A list of extra section function definitions. */ -+#ifndef SUBTARGET_EXTRA_SECTION_FUNCTIONS -+#define SUBTARGET_EXTRA_SECTION_FUNCTIONS -+#endif -+ -+#ifndef EXTRA_SECTION_FUNCTIONS -+#define EXTRA_SECTION_FUNCTIONS \ -+ SUBTARGET_EXTRA_SECTION_FUNCTIONS \ -+ CTORS_SECTION_FUNCTION \ -+ DTORS_SECTION_FUNCTION -+#endif -+ -+#ifndef CTORS_SECTION_FUNCTION -+#define CTORS_SECTION_FUNCTION \ -+void \ -+ctors_section () \ -+{ \ -+ if (in_section != in_ctors) \ -+ { \ -+ fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP); \ -+ in_section = in_ctors; \ -+ } \ -+} -+#endif -+ -+#ifndef DTORS_SECTION_FUNCTION -+#define DTORS_SECTION_FUNCTION \ -+void \ -+dtors_section () \ -+{ \ -+ if (in_section != in_dtors) \ -+ { \ -+ fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP); \ -+ in_section = in_dtors; \ -+ } \ -+} -+#endif -+ -+/* Switch into a generic section. -+ This is currently only used to support section attributes. */ -+#ifndef ASM_OUTPUT_SECTION_NAME -+#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \ -+do { \ -+ static struct section_info \ -+ { \ -+ struct section_info *next; \ -+ char *name; \ -+ enum sect_enum {SECT_RW, SECT_RO, SECT_EXEC} type; \ -+ } *sections; \ -+ struct section_info *s; \ -+ char *mode; \ -+ enum sect_enum type; \ -+ \ -+ for (s = sections; s; s = s->next) \ -+ if (!strcmp (NAME, s->name)) \ -+ break; \ -+ \ -+ if (DECL && TREE_CODE (DECL) == FUNCTION_DECL) \ -+ type = SECT_EXEC, mode = "ax"; \ -+ else if (DECL && DECL_READONLY_SECTION (DECL, RELOC)) \ -+ type = SECT_RO, mode = "a"; \ -+ else \ -+ type = SECT_RW, mode = "aw"; \ -+ \ -+ if (s == 0) \ -+ { \ -+ s = (struct section_info *) xmalloc (sizeof (struct section_info)); \ -+ s->name = xmalloc ((strlen (NAME) + 1) * sizeof (*NAME)); \ -+ strcpy (s->name, NAME); \ -+ s->type = type; \ -+ s->next = sections; \ -+ sections = s; \ -+ fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, mode); \ -+ } \ -+ else \ -+ { \ -+ if (DECL && s->type != type) \ -+ error_with_decl (DECL, "%s causes a section type conflict"); \ -+ \ -+ fprintf (FILE, ".section\t%s\n", NAME); \ -+ } \ -+} while (0) -+#endif -+ -+/* Support the ctors/dtors sections for g++. */ -+#ifndef INT_ASM_OP -+#define INT_ASM_OP ".word" -+#endif -+ -+/* A C statement (sans semicolon) to output an element in the table of -+ global constructors. */ -+#ifndef ASM_OUTPUT_CONSTRUCTOR -+#define ASM_OUTPUT_CONSTRUCTOR(STREAM,NAME) \ -+do { \ -+ ctors_section (); \ -+ fprintf (STREAM, "\t%s\t ", INT_ASM_OP); \ -+ assemble_name (STREAM, NAME); \ -+ fprintf (STREAM, "\n"); \ -+} while (0) -+#endif -+ -+/* A C statement (sans semicolon) to output an element in the table of -+ global destructors. */ -+#ifndef ASM_OUTPUT_DESTRUCTOR -+#define ASM_OUTPUT_DESTRUCTOR(STREAM,NAME) \ -+do { \ -+ dtors_section (); \ -+ fprintf (STREAM, "\t%s\t ", INT_ASM_OP); \ -+ assemble_name (STREAM, NAME); \ -+ fprintf (STREAM, "\n"); \ -+} while (0) -+#endif -+ -+/* This is how we tell the assembler that a symbol is weak. */ -+ -+#define ASM_WEAKEN_LABEL(FILE,NAME) \ -+ do { fputs ("\t.weak\t", FILE); assemble_name (FILE, NAME); \ -+ fputc ('\n', FILE); } while (0) -+ -+/* For PIC code we need to explicitly specify (PLT) and (GOT) relocs. */ -+#define NEED_PLT_GOT flag_pic -+ -+/* The ELF assembler handles GOT addressing differently to NetBSD. */ -+#define GOT_PCREL 0 -+ -+/* Biggest alignment supported by the object file format of this -+ machine. Use this macro to limit the alignment which can be -+ specified using the `__attribute__ ((aligned (N)))' construct. If -+ not defined, the default value is `BIGGEST_ALIGNMENT'. */ -+#define MAX_OFILE_ALIGNMENT (32768*8) -+ -+/* Align output to a power of two. */ -+#define ASM_OUTPUT_ALIGN(STREAM, POWER) \ -+ fprintf (STREAM, "\t.align\t%d\n", POWER) -+ -+#include "arm/aout.h" -Index: gcc/config/arm/netbsd26.h -=================================================================== -RCS file: netbsd26.h -diff -N netbsd26.h ---- /dev/null Sun Jul 2 03:46:48 2000 -+++ gcc/config/arm/netbsd26.h Sun Jul 2 07:04:42 2000 -@@ -0,0 +1,125 @@ -+/* NetBSD/arm (RiscBSD) version. -+ Copyright (C) 1993, 1994, 1997, 1998 Free Software Foundation, Inc. -+ Contributed by Mark Brinicombe (amb@physig.ph.kcl.ac.uk) -+ -+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. */ -+ -+/* Run-time Target Specification. */ -+#define TARGET_VERSION fputs (" (ARMv2/NetBSD)", stderr); -+ -+/* This is used in ASM_FILE_START. */ -+#define ARM_OS_NAME "NetBSD" -+ -+/* Unsigned chars produces much better code than signed. */ -+#define DEFAULT_SIGNED_CHAR 0 -+ -+/*#undef ASM_DECLARE_FUNCTION_NAME*/ -+ -+/* ARM3 family default cpu. */ -+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm3 -+ -+/* Default is to use APCS-26 mode. */ -+#define TARGET_DEFAULT (ARM_FLAG_SOFT_FLOAT) -+ -+#include "arm/elf.h" -+ -+/* This gets redefined in config/netbsd.h. */ -+#undef TARGET_MEM_FUNCTIONS -+ -+#include <netbsd.h> -+ -+/* Override standard NetBSD asm spec. What do they know? */ -+#undef ASM_SPEC -+/* Don't bother telling the assembler the CPU type -- assume the compiler -+ won't generate bogus code and anyone using asm() knows what they're -+ doing. */ -+#define ASM_SPEC "%{mbig-endian:-EB} \ -+ %{!mapcs-32:-mapcs-26} %{mapcs-32:-mapcs-32} \ -+ %{mapcs-float:-mapcs-float} \ -+ %{mthumb-interwork:-mthumb-interwork} \ -+ %{fpic:-k} %{fPIC:-k}" -+ -+/* Some defines for CPP. -+ arm26 is the NetBSD port name, so we always define arm26 and __arm26__. */ -+#undef CPP_PREDEFINES -+#define CPP_PREDEFINES "\ -+-Dunix -Darm26 -D__arm26__ -D__arm__ -D__NetBSD__ -D__ELF__ \ -+-Asystem(unix) -Asystem(NetBSD) -Acpu(arm) -Amachine(arm)" -+ -+/* Define _POSIX_SOURCE if necessary. */ -+#undef CPP_SPEC -+#define CPP_SPEC "\ -+%(cpp_cpu_arch) %(cpp_apcs_pc) %(cpp_float) %(cpp_endian) \ -+%{posix:-D_POSIX_SOURCE} \ -+" -+ -+/* Because TARGET_DEFAULT sets ARM_FLAG_SOFT_FLOAT */ -+#undef CPP_FLOAT_DEFAULT_SPEC -+#define CPP_FLOAT_DEFAULT_SPEC "-D__SOFTFP__" -+ -+/* Pass -X to the linker so that it will strip symbols starting with 'L' */ -+#undef LINK_SPEC -+#define LINK_SPEC \ -+ "-X \ -+ %{assert*} \ -+ %{shared:-shared} \ -+ %{!shared: \ -+ -dc -dp \ -+ %{!nostdlib:%{!r*:%{!e*:-e __start}}} \ -+ %{!static: \ -+ %{rdynamic:-export-dynamic} \ -+ %{!dynamic-linker:-dynamic-linker /usr/libexec/ld.elf_so}} \ -+ %{static:-static}}" -+ -+#undef SIZE_TYPE -+#define SIZE_TYPE "unsigned int" -+ -+#undef PTRDIFF_TYPE -+#define PTRDIFF_TYPE "int" -+ -+#undef WCHAR_TYPE -+#define WCHAR_TYPE "int" -+ -+#undef WCHAR_UNSIGNED -+#define WCHAR_UNSIGNED 0 -+ -+#undef WCHAR_TYPE_SIZE -+#define WCHAR_TYPE_SIZE 32 -+ -+#define HANDLE_SYSV_PRAGMA -+ -+/* We don't have any limit on the length as out debugger is GDB. */ -+#undef DBX_CONTIN_LENGTH -+ -+/* NetBSD does its profiling differently to the Acorn compiler. We -+ don't need a word following the mcount call; and to skip it -+ requires either an assembly stub or use of fomit-frame-pointer when -+ compiling the profiling functions. Since we break Acorn CC -+ compatibility below a little more won't hurt. */ -+ -+#undef FUNCTION_PROFILER -+#define FUNCTION_PROFILER(STREAM,LABELNO) \ -+{ \ -+ fprintf(STREAM, "\tmov\t%sip, %slr\n", REGISTER_PREFIX, REGISTER_PREFIX); \ -+ fprintf(STREAM, "\tbl\t__mcount\n"); \ -+} -+ -+/* On the ARM `@' introduces a comment, so we must use something else -+ for .type directives. */ -+#undef TYPE_OPERAND_FMT -+#define TYPE_OPERAND_FMT "%%%s" |