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cppmacro.c (_cpp_backup_tokens): Pop cur_run before decrementing cur_token, not after.

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* cppmacro.c (_cpp_backup_tokens): Pop cur_run before decrementing
        cur_token, not after.

        * config/clipper/clix.h, config/h8300/elf.h, config/mips/linux.h:
        Lose ASM_OUTPUT_CONSTRUCTOR.
        * system.h: Poison it and INT_ASM_OP.
        * c-lang.c (finish_file): Don't check for it.
        * libgcc2.c (L_ctors): Check TARGET_ASM_CONSTRUCTOR instead.

From-SVN: r47169
This commit is contained in:
Jason Merrill 2001-11-19 06:28:52 -05:00 committed by Jason Merrill
parent 55d56a9096
commit aa6ad1a68b
8 changed files with 20 additions and 35 deletions
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11
gcc/ChangeLog
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@ -1,3 +1,14 @@
2001-11-19 Jason Merrill <jason@redhat.com>
* cppmacro.c (_cpp_backup_tokens): Pop cur_run before decrementing
cur_token, not after.
* config/clipper/clix.h, config/h8300/elf.h, config/mips/linux.h:
Lose ASM_OUTPUT_CONSTRUCTOR.
* system.h: Poison it and INT_ASM_OP.
* c-lang.c (finish_file): Don't check for it.
* libgcc2.c (L_ctors): Check TARGET_ASM_CONSTRUCTOR instead.
2001-11-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* mmix.c (mmix_cc1_ignored_option): Const-ify.

6
gcc/c-lang.c
View File

@ -203,7 +203,6 @@ lookup_objc_ivar (id)
return 0;
}
#if !defined(ASM_OUTPUT_CONSTRUCTOR) || !defined(ASM_OUTPUT_DESTRUCTOR)
extern tree static_ctors;
extern tree static_dtors;
@ -253,7 +252,6 @@ finish_cdtor (body)
finish_function (0);
}
#endif
/* Register a function tree, so that its optimization and conversion
to RTL is only done at the end of the compilation. */
@ -307,7 +305,6 @@ finish_file ()
VARRAY_FREE (deferred_fns);
#ifndef ASM_OUTPUT_CONSTRUCTOR
if (static_ctors)
{
tree body = start_cdtor ('I');
@ -318,8 +315,6 @@ finish_file ()
finish_cdtor (body);
}
#endif
#ifndef ASM_OUTPUT_DESTRUCTOR
if (static_dtors)
{
tree body = start_cdtor ('D');
@ -330,7 +325,6 @@ finish_file ()
finish_cdtor (body);
}
#endif
if (back_end_hook)
(*back_end_hook) (getdecls ());

2
gcc/config/clipper/clix.h
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@ -83,7 +83,7 @@ do { \
and CTOR_LIST_END to contribute to the .init section an instruction to
push a word containing 0 (or some equivalent of that).
ASM_OUTPUT_CONSTRUCTOR should be defined to push the address of the
TARGET_ASM_CONSTRUCTOR should be defined to push the address of the
constructor. */
#define CTOR_LIST_BEGIN \

2
gcc/config/h8300/elf.h
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@ -10,8 +10,6 @@
#undef DTORS_SECTION_ASM_OP
#undef INIT_SECTION_ASM_OP
#undef READONLY_DATA_SECTION
#undef ASM_OUTPUT_CONSTRUCTOR
#undef ASM_OUTPUT_DESTRUCTOR
#undef TARGET_ASM_NAMED_SECTION
#undef TARGET_MEM_FUNCTIONS
#undef PREFERRED_DEBUGGING_TYPE

23
gcc/config/mips/linux.h
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@ -117,29 +117,6 @@ void FN () \
} \
}
/* A C statement (sans semicolon) to output an element in the table of
global constructors. */
#undef ASM_OUTPUT_CONSTRUCTOR
#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
do { \
ctors_section (); \
fprintf (FILE, "\t%s\t", TARGET_LONG64 ? ".dword" : ".word"); \
assemble_name (FILE, NAME); \
fprintf (FILE, "\n"); \
} while (0)
/* A C statement (sans semicolon) to output an element in the table of
global destructors. */
#undef ASM_OUTPUT_DESTRUCTOR
#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME) \
do { \
dtors_section (); \
fprintf (FILE, "\t%s\t", TARGET_LONG64 ? ".dword" : ".word"); \
assemble_name (FILE, NAME); \
fprintf (FILE, "\n"); \
} while (0)
#undef TARGET_VERSION
#if TARGET_ENDIAN_DEFAULT == 0
#define TARGET_VERSION fprintf (stderr, " (MIPSel GNU/Linux with ELF)");

2
gcc/cppmacro.c
View File

@ -1087,12 +1087,12 @@ _cpp_backup_tokens (pfile, count)
pfile->lookaheads += count;
while (count--)
{
pfile->cur_token--;
if (pfile->cur_token == pfile->cur_run->base)
{
pfile->cur_run = pfile->cur_run->prev;
pfile->cur_token = pfile->cur_run->limit;
}
pfile->cur_token--;
}
}
else

2
gcc/libgcc2.c
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@ -2834,7 +2834,7 @@ SYMBOL__MAIN ()
Long term no port should use those extensions. But many still do. */
#if !defined(INIT_SECTION_ASM_OP) && !defined(CTOR_LISTS_DEFINED_EXTERNALLY)
#if defined (ASM_OUTPUT_CONSTRUCTOR) || defined (USE_COLLECT2)
#if defined (TARGET_ASM_CONSTRUCTOR) || defined (USE_COLLECT2)
func_ptr __CTOR_LIST__[2] = {0, 0};
func_ptr __DTOR_LIST__[2] = {0, 0};
#else

7
gcc/system.h
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@ -603,7 +603,12 @@ typedef union tree_node *tree;
VALID_MACHINE_DECL_ATTRIBUTE VALID_MACHINE_TYPE_ATTRIBUTE \
SET_DEFAULT_TYPE_ATTRIBUTES SET_DEFAULT_DECL_ATTRIBUTES \
MERGE_MACHINE_TYPE_ATTRIBUTES MERGE_MACHINE_DECL_ATTRIBUTES \
MD_INIT_BUILTINS MD_EXPAND_BUILTIN
MD_INIT_BUILTINS MD_EXPAND_BUILTIN ASM_OUTPUT_CONSTRUCTOR \
ASM_OUTPUT_DESTRUCTOR
/* And other obsolete target macros. */
#pragma GCC poison INT_ASM_OP
#endif /* IN_GCC */
/* Note: not all uses of the `index' token (e.g. variable names and