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authormrg <mrg>1999-02-14 10:12:03 +0000
committermrg <mrg>1999-02-14 10:12:03 +0000
commit7de947882336aca5cb82844d7710ae88f3bcc830 (patch)
tree41a0159ae9093e936b1ef9732c4f705bfd404546 /cross/COMMON
parent9045eab0233912239eaefc0dbcae6434a17b49c8 (diff)
downloadpkgsrc-7de947882336aca5cb82844d7710ae88f3bcc830.tar.gz
patches to egcs for i386-netbsdelf.
Diffstat (limited to 'cross/COMMON')
-rw-r--r--cross/COMMON/patches-egcs/patch-ae26
-rw-r--r--cross/COMMON/patches-egcs/patch-af26
-rw-r--r--cross/COMMON/patches-egcs/patch-ag605
3 files changed, 657 insertions, 0 deletions
diff --git a/cross/COMMON/patches-egcs/patch-ae b/cross/COMMON/patches-egcs/patch-ae
new file mode 100644
index 00000000000..19b4b8e4901
--- /dev/null
+++ b/cross/COMMON/patches-egcs/patch-ae
@@ -0,0 +1,26 @@
+$NetBSD: patch-ae,v 1.1 1999/02/14 10:12:03 mrg Exp $
+
+Index: gcc/configure.in
+===================================================================
+RCS file: /cvsroot/src/gnu/dist/gcc/configure.in,v
+retrieving revision 1.10
+retrieving revision 1.11
+diff -c -r1.10 -r1.11
+*** gcc/configure.in 1998/12/16 14:49:45 1.10
+--- gcc/configure.in 1999/01/28 22:01:28 1.11
+***************
+*** 862,867 ****
+--- 862,874 ----
+ fixincludes=fixinc.wrap
+ tmake_file=i386/t-freebsd
+ ;;
++ i[[34567]]86-*-netbsdelf*)
++ tm_file=i386/netbsd-elf.h
++ xm_file=i386/xm-netbsd.h
++ # On NetBSD, the headers are already okay, except for math.h.
++ fixincludes=fixinc.wrap
++ tmake_file=t-netbsd
++ ;;
+ i[[34567]]86-*-netbsd*)
+ tm_file=i386/netbsd.h
+ xm_file=i386/xm-netbsd.h
diff --git a/cross/COMMON/patches-egcs/patch-af b/cross/COMMON/patches-egcs/patch-af
new file mode 100644
index 00000000000..afc2fd3bc9a
--- /dev/null
+++ b/cross/COMMON/patches-egcs/patch-af
@@ -0,0 +1,26 @@
+$NetBSD: patch-af,v 1.1 1999/02/14 10:12:03 mrg Exp $
+
+Index: gcc/configure
+===================================================================
+RCS file: /cvsroot/src/gnu/dist/gcc/configure,v
+retrieving revision 1.11
+retrieving revision 1.12
+diff -c -r1.11 -r1.12
+*** gcc/configure 1998/12/16 14:49:45 1.11
+--- gcc/configure 1999/01/28 22:01:27 1.12
+***************
+*** 2764,2769 ****
+--- 2764,2776 ----
+ fixincludes=fixinc.wrap
+ tmake_file=i386/t-freebsd
+ ;;
++ i[34567]86-*-netbsdelf*)
++ tm_file=i386/netbsd-elf.h
++ xm_file=i386/xm-netbsd.h
++ # On NetBSD, the headers are already okay, except for math.h.
++ fixincludes=fixinc.wrap
++ tmake_file=t-netbsd
++ ;;
+ i[34567]86-*-netbsd*)
+ tm_file=i386/netbsd.h
+ xm_file=i386/xm-netbsd.h
diff --git a/cross/COMMON/patches-egcs/patch-ag b/cross/COMMON/patches-egcs/patch-ag
new file mode 100644
index 00000000000..1ff4403fd57
--- /dev/null
+++ b/cross/COMMON/patches-egcs/patch-ag
@@ -0,0 +1,605 @@
+$NetBSD: patch-ag,v 1.1 1999/02/14 10:12:03 mrg Exp $
+
+Index: gcc/config/i386/netbsd-elf.h
+*** /dev/null Sun Feb 14 16:47:33 1999
+--- gcc/config/i386/netbsd-elf.h Sun Feb 14 19:03:37 1999
+***************
+*** 0 ****
+--- 1,597 ----
++ /* Definitions of target machine for GNU compiler,
++ for i386 NetBSD systems.
++ Copyright (C) 1998 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
++
++ /* This is used on i386 platforms that use the ELF format.
++ This was taken from the NetBSD/alpha configuration, and modified
++ for NetBSD/i386 by Christos Zoulas <christos@netbsd.org> */
++
++ /* Get generic i386 definitions. */
++
++ /* This goes away when the math-emulator is fixed */
++ #define TARGET_CPU_DEFAULT 0400 /* TARGET_NO_FANCY_MATH_387 */
++
++ #include <i386/gstabs.h>
++
++ /* Get perform_* macros to build libgcc.a. */
++ #include <i386/perform.h>
++
++ /* Get generic NetBSD ELF definitions. We will override these if necessary. */
++
++ #define NETBSD_ELF
++ #include <netbsd.h>
++
++ #define OBJECT_FORMAT_ELF
++
++ /* This is BSD, so it wants DBX format. */
++
++ #if 0
++ #define DBX_DEBUGGING_INFO
++
++ /* This is the char to use for continuation (in case we need to turn
++ continuation back on). */
++
++ #define DBX_CONTIN_CHAR '?'
++ #endif
++
++ #undef ASM_FINAL_SPEC
++
++ /* Names to predefine in the preprocessor for this target machine.
++ XXX NetBSD, by convention, shouldn't do __alpha, but lots of applications
++ expect it because that's what OSF/1 does. */
++
++ /* NetBSD Extension to GNU C: __KPRINTF_ATTRIBUTE__ */
++
++ #undef CPP_PREDEFINES
++ #define CPP_PREDEFINES "\
++ -Di386 -D__NetBSD__ -D__ELF__ -D__KPRINTF_ATTRIBUTE__ \
++ -Asystem(unix) -Asystem(NetBSD) -Acpu(i386) -Amachine(i386)"
++
++ /* Make gcc agree with <machine/ansi.h> */
++
++ #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
++
++ /* Output assembler code to FILE to increment profiler label # LABELNO
++ for profiling a function entry. Under NetBSD/i386, the assembler does
++ nothing special with -pg. */
++
++ #undef ASM_APP_ON
++ #define ASM_APP_ON "#APP\n"
++
++ #undef ASM_APP_OFF
++ #define ASM_APP_OFF "#NO_APP\n"
++
++ #define bsd4_4
++ #undef HAS_INIT_SECTION
++
++ #undef ASM_FILE_START
++ #define ASM_FILE_START(FILE) \
++ { \
++ output_file_directive (FILE, main_input_filename); \
++ fprintf (FILE, "\t.version\t\"01.01\"\n"); \
++ }
++
++ /* Provide a LINK_SPEC appropriate for a NetBSD/alpha ELF target. Only
++ the linker emulation is i386-specific. The rest are
++ common to all ELF targets, except for the name of the start function. */
++
++ #undef LINK_SPEC
++ #define LINK_SPEC \
++ "-m elf_i386 \
++ %{assert*} %{R*} \
++ %{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 DEFAULT_VTABLE_THUNKS
++ #define DEFAULT_VTABLE_THUNKS 1
++
++ /* Attach a special .ident directive to the end of the file to identify
++ the version of GCC which compiled this code. The format of the
++ .ident string is patterned after the ones produced by native svr4
++ C compilers. */
++
++ /* Output #ident as a .ident. */
++
++ /* This is how to allocate empty space in some section. The .zero
++ pseudo-op is used for this on most svr4 assemblers. */
++ #undef SKIP_ASM_OP
++ #define SKIP_ASM_OP "\t.zero"
++
++ #undef ASM_OUTPUT_SKIP
++ #define ASM_OUTPUT_SKIP(FILE,SIZE) \
++ fprintf (FILE, "\t%s\t%u\n", SKIP_ASM_OP, (SIZE))
++
++ /* Output the label which precedes a jumptable. Note that for all svr4
++ systems where we actually generate jumptables (which is to say every
++ svr4 target except i386, where we use casesi instead) we put the jump-
++ tables into the .rodata section and since other stuff could have been
++ put into the .rodata section prior to any given jumptable, we have to
++ make sure that the location counter for the .rodata section gets pro-
++ perly re-aligned prior to the actual beginning of the jump table. */
++
++ #define ALIGN_ASM_OP ".align"
++
++ #ifndef ASM_OUTPUT_BEFORE_CASE_LABEL
++ #define ASM_OUTPUT_BEFORE_CASE_LABEL(FILE,PREFIX,NUM,TABLE) \
++ ASM_OUTPUT_ALIGN ((FILE), 2);
++ #endif
++
++ #undef ASM_OUTPUT_CASE_LABEL
++ #define ASM_OUTPUT_CASE_LABEL(FILE,PREFIX,NUM,JUMPTABLE) \
++ do { \
++ ASM_OUTPUT_BEFORE_CASE_LABEL (FILE, PREFIX, NUM, JUMPTABLE) \
++ ASM_OUTPUT_INTERNAL_LABEL (FILE, PREFIX, NUM); \
++ } while (0)
++
++ /* The standard SVR4 assembler seems to require that certain builtin
++ library routines (e.g. .udiv) be explicitly declared as .globl
++ in each assembly file where they are referenced. */
++
++ #define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, FUN) \
++ ASM_GLOBALIZE_LABEL (FILE, XSTR (FUN, 0))
++
++ /* This says how to output assembler code to declare an
++ uninitialized external 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 COMMON_ASM_OP ".comm"
++
++ #undef ASM_OUTPUT_ALIGN
++ #define ASM_OUTPUT_ALIGN(FILE,LOG) \
++ if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1 << (LOG))
++
++ #undef ASM_OUTPUT_ALIGNED_COMMON
++ #define ASM_OUTPUT_ALIGNED_COMMON(FILE, NAME, SIZE, ALIGN) \
++ do { \
++ fprintf ((FILE), "\t%s\t", COMMON_ASM_OP); \
++ assemble_name ((FILE), (NAME)); \
++ fprintf ((FILE), ",%u,%u\n", (SIZE), (ALIGN) / BITS_PER_UNIT); \
++ } while (0)
++
++ /* 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 ".local"
++
++ #undef ASM_OUTPUT_ALIGNED_LOCAL
++ #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
++ do { \
++ fprintf ((FILE), "\t%s\t", LOCAL_ASM_OP); \
++ assemble_name ((FILE), (NAME)); \
++ fprintf ((FILE), "\n"); \
++ ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN); \
++ } while (0)
++
++ /* This is the pseudo-op used to generate a 32-bit word of data with a
++ specific value in some section. */
++
++ #define INT_ASM_OP ".long"
++
++ /* This is the pseudo-op used to generate a contiguous sequence of byte
++ values from a double-quoted string WITHOUT HAVING A TERMINATING NUL
++ AUTOMATICALLY APPENDED. This is the same for most svr4 assemblers. */
++
++ #undef ASCII_DATA_ASM_OP
++ #define ASCII_DATA_ASM_OP ".ascii"
++
++ /* Support const sections and the ctors and dtors sections for g++.
++ Note that there appears to be two different ways to support const
++ sections at the moment. You can either #define the symbol
++ READONLY_DATA_SECTION (giving it some code which switches to the
++ readonly data section) or else you can #define the symbols
++ EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS, SELECT_SECTION, and
++ SELECT_RTX_SECTION. We do both here just to be on the safe side. */
++
++ #define USE_CONST_SECTION 1
++
++ #define CONST_SECTION_ASM_OP ".section\t.rodata"
++
++ /* 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.) */
++
++ #define CTORS_SECTION_ASM_OP ".section\t.ctors,\"aw\""
++ #define DTORS_SECTION_ASM_OP ".section\t.dtors,\"aw\""
++
++ /* On svr4, we *do* have support for the .init and .fini sections, and we
++ can put stuff in there to be executed before and after `main'. We let
++ crtstuff.c and other files know this by defining the following symbols.
++ The definitions say how to change sections to the .init and .fini
++ sections. This is the same for all known svr4 assemblers. */
++
++ #define INIT_SECTION_ASM_OP ".section\t.init"
++ #define FINI_SECTION_ASM_OP ".section\t.fini"
++
++ /* A default list of other sections which we might be "in" at any given
++ time. For targets that use additional sections (e.g. .tdesc) you
++ should override this definition in the target-specific file which
++ includes this file. */
++
++ #undef EXTRA_SECTIONS
++ #define EXTRA_SECTIONS in_const, in_ctors, in_dtors
++
++ /* A default list of extra section function definitions. For targets
++ that use additional sections (e.g. .tdesc) you should override this
++ definition in the target-specific file which includes this file. */
++
++ #undef EXTRA_SECTION_FUNCTIONS
++ #define EXTRA_SECTION_FUNCTIONS \
++ CONST_SECTION_FUNCTION \
++ CTORS_SECTION_FUNCTION \
++ DTORS_SECTION_FUNCTION
++
++ #undef READONLY_DATA_SECTION
++ #define READONLY_DATA_SECTION() const_section ()
++
++ extern void text_section ();
++
++ #define CONST_SECTION_FUNCTION \
++ void \
++ const_section () \
++ { \
++ if (!USE_CONST_SECTION) \
++ text_section(); \
++ else if (in_section != in_const) \
++ { \
++ fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP); \
++ in_section = in_const; \
++ } \
++ }
++
++ #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; \
++ } \
++ }
++
++ #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; \
++ } \
++ }
++
++ /* Switch into a generic section.
++ This is currently only used to support section attributes.
++
++ We make the section read-only and executable for a function decl,
++ read-only for a const data decl, and writable for a non-const data decl. */
++ #define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
++ fprintf (FILE, ".section\t%s,\"%s\",@progbits\n", NAME, \
++ (DECL) && TREE_CODE (DECL) == FUNCTION_DECL ? "ax" : \
++ (DECL) && DECL_READONLY_SECTION (DECL, RELOC) ? "a" : "aw")
++
++
++ /* A C statement (sans semicolon) to output an element in the table of
++ global constructors. */
++ #define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
++ do { \
++ ctors_section (); \
++ fprintf (FILE, "\t%s\t ", INT_ASM_OP); \
++ assemble_name (FILE, NAME); \
++ fprintf (FILE, "\n"); \
++ } while (0)
++
++ /* A C statement (sans semicolon) to output an element in the table of
++ global destructors. */
++ #define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
++ do { \
++ dtors_section (); \
++ fprintf (FILE, "\t%s\t ", INT_ASM_OP); \
++ assemble_name (FILE, NAME); \
++ fprintf (FILE, "\n"); \
++ } while (0)
++
++ /* A C statement or statements to switch to the appropriate
++ section for output of DECL. DECL is either a `VAR_DECL' node
++ or a constant of some sort. RELOC indicates whether forming
++ the initial value of DECL requires link-time relocations. */
++
++ #define SELECT_SECTION(DECL,RELOC) \
++ { \
++ if (TREE_CODE (DECL) == STRING_CST) \
++ { \
++ if (! flag_writable_strings) \
++ const_section (); \
++ else \
++ data_section (); \
++ } \
++ else if (TREE_CODE (DECL) == VAR_DECL) \
++ { \
++ if ((flag_pic && RELOC) \
++ || !TREE_READONLY (DECL) || TREE_SIDE_EFFECTS (DECL) \
++ || !DECL_INITIAL (DECL) \
++ || (DECL_INITIAL (DECL) != error_mark_node \
++ && !TREE_CONSTANT (DECL_INITIAL (DECL)))) \
++ data_section (); \
++ else \
++ const_section (); \
++ } \
++ else \
++ const_section (); \
++ }
++
++ /* A C statement or statements to switch to the appropriate
++ section for output of RTX in mode MODE. RTX is some kind
++ of constant in RTL. The argument MODE is redundant except
++ in the case of a `const_int' rtx. Currently, these always
++ go into the const section. */
++
++ #undef SELECT_RTX_SECTION
++ #define SELECT_RTX_SECTION(MODE,RTX) const_section()
++
++ /* Define the strings used for the special svr4 .type and .size directives.
++ These strings generally do not vary from one system running svr4 to
++ another, but if a given system (e.g. m88k running svr) needs to use
++ different pseudo-op names for these, they may be overridden in the
++ file which includes this one. */
++
++ #define TYPE_ASM_OP ".type"
++ #define SIZE_ASM_OP ".size"
++
++ /* 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. */
++
++ /* 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 { \
++ 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)
++
++ /* This is how we tell the assembler that two symbols have the same value. */
++
++ #define ASM_OUTPUT_DEF(FILE,NAME1,NAME2) \
++ do { assemble_name(FILE, NAME1); \
++ fputs(" = ", FILE); \
++ assemble_name(FILE, NAME2); \
++ fputc('\n', FILE); } while (0)
++
++ /* A table of bytes codes used by the ASM_OUTPUT_ASCII and
++ ASM_OUTPUT_LIMITED_STRING macros. Each byte in the table
++ corresponds to a particular byte value [0..255]. For any
++ given byte value, if the value in the corresponding table
++ position is zero, the given character can be output directly.
++ If the table value is 1, the byte must be output as a \ooo
++ octal escape. If the tables value is anything else, then the
++ byte value should be output as a \ followed by the value
++ in the table. Note that we can use standard UN*X escape
++ sequences for many control characters, but we don't use
++ \a to represent BEL because some svr4 assemblers (e.g. on
++ the i386) don't know about that. Also, we don't use \v
++ since some versions of gas, such as 2.2 did not accept it. */
++
++ #define ESCAPES \
++ "\1\1\1\1\1\1\1\1btn\1fr\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
++ \0\0\"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\
++ \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\\\0\0\0\
++ \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\
++ \1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
++ \1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
++ \1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\
++ \1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1\1"
++
++ /* Some svr4 assemblers have a limit on the number of characters which
++ can appear in the operand of a .string directive. If your assembler
++ has such a limitation, you should define STRING_LIMIT to reflect that
++ limit. Note that at least some svr4 assemblers have a limit on the
++ actual number of bytes in the double-quoted string, and that they
++ count each character in an escape sequence as one byte. Thus, an
++ escape sequence like \377 would count as four bytes.
++
++ If your target assembler doesn't support the .string directive, you
++ should define this to zero.
++ */
++
++ #define STRING_LIMIT ((unsigned) 256)
++
++ #define STRING_ASM_OP ".string"
++
++ /*
++ * We always use gas here, so we don't worry about ECOFF assembler problems.
++ */
++ #undef TARGET_GAS
++ #define TARGET_GAS (1)
++
++ #if 0
++ #undef PREFERRED_DEBUGGING_TYPE
++ #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
++ #endif
++
++ /* The following macros are stolen from i386v4.h */
++ /* These have to be defined to get PIC code correct */
++
++ /* This is how to output an element of a case-vector that is relative.
++ This is only used for PIC code. See comments by the `casesi' insn in
++ i386.md for an explanation of the expression this outputs. */
++
++ #undef ASM_OUTPUT_ADDR_DIFF_ELT
++ #define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL) \
++ fprintf (FILE, "\t.long _GLOBAL_OFFSET_TABLE_+[.-%s%d]\n", LPREFIX, VALUE)
++
++ /* Indicate that jump tables go in the text section. This is
++ necessary when compiling PIC code. */
++
++ #define JUMP_TABLES_IN_TEXT_SECTION 1
++
++ /* Default to pcc-struct-return, because this is the ELF abi and
++ we don't care about compatibility with older gcc versions. */
++ #define DEFAULT_PCC_STRUCT_RETURN 1
++
++ /* Profiling routines, partially copied from i386/osfrose.h. */
++
++ /* Redefine this to use %eax instead of %edx. */
++ #undef FUNCTION_PROFILER
++ #define FUNCTION_PROFILER(FILE, LABELNO) \
++ { \
++ if (flag_pic) \
++ { \
++ fprintf (FILE, "\tcall mcount@PLT\n"); \
++ } \
++ else \
++ { \
++ fprintf (FILE, "\tcall mcount\n"); \
++ } \
++ }
++
++ /* Put relocations in the constant pool in the writable data section. */
++ #undef SELECT_RTX_SECTION
++ #define SELECT_RTX_SECTION(MODE,RTX) \
++ { \
++ if (flag_pic && symbolic_operand (RTX)) \
++ data_section (); \
++ else \
++ readonly_data_section (); \
++ }