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defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove. 

* defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
	* dwarf2out.c (dwarf2out_init): Remove references to
	DWARF2_GENERATE_TEXT_SECTION_LABEL.
	* system.h: Poison DWARF2_GENERATE_TEXT_SECTION_LABEL.
	* doc/tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.

From-SVN: r88631
This commit is contained in:
Kazu Hirata 2004-10-06 22:20:31 +00:00 committed by Kazu Hirata
parent 03dafa6108
commit 9e749a8b42
5 changed files with 12 additions and 27 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2004-10-06 Kazu Hirata <kazu@cs.umass.edu>
* defaults.h (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
* dwarf2out.c (dwarf2out_init): Remove references to
DWARF2_GENERATE_TEXT_SECTION_LABEL.
* system.h: Poison DWARF2_GENERATE_TEXT_SECTION_LABEL.
* doc/tm.texi (DWARF2_GENERATE_TEXT_SECTION_LABEL): Remove.
2004-10-06 Joseph S. Myers <jsm@polyomino.org.uk>
* c-typeck.c (convert_arguments): Take expression for called

10
gcc/defaults.h
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@ -334,16 +334,6 @@ do { fputs (integer_asm_op (POINTER_SIZE / BITS_PER_UNIT, TRUE), FILE); \
#endif
#endif
/* By default, we generate a label at the beginning and end of the
text section, and compute the size of the text section by
subtracting the two. However, on some platforms that doesn't
work, and we use the section itself, rather than a label at the
beginning of it, to indicate the start of the section. On such
platforms, define this to zero. */
#ifndef DWARF2_GENERATE_TEXT_SECTION_LABEL
#define DWARF2_GENERATE_TEXT_SECTION_LABEL 1
#endif
/* Number of hardware registers that go into the DWARF-2 unwind info.
If not defined, equals FIRST_PSEUDO_REGISTER */

7
gcc/doc/tm.texi
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@ -8090,13 +8090,6 @@ Dwarf 2 frame information. If @code{DWARF2_UNWIND_INFO}
information not matter how you define @code{DWARF2_FRAME_INFO}.
@end defmac
@defmac DWARF2_GENERATE_TEXT_SECTION_LABEL
By default, the Dwarf 2 debugging information generator will generate a
label to mark the beginning of the text section. If it is better simply
to use the name of the text section itself, rather than an explicit label,
to indicate the beginning of the text section, define this macro to zero.
@end defmac
@defmac DWARF2_ASM_LINE_DEBUG_INFO
Define this macro to be a nonzero value if the assembler can generate Dwarf 2
line debug info sections. This will result in much more compact line number

12
gcc/dwarf2out.c
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@ -13262,10 +13262,7 @@ dwarf2out_init (const char *filename ATTRIBUTE_UNUSED)
ASM_GENERATE_INTERNAL_LABEL (text_end_label, TEXT_END_LABEL, 0);
ASM_GENERATE_INTERNAL_LABEL (abbrev_section_label,
DEBUG_ABBREV_SECTION_LABEL, 0);
if (DWARF2_GENERATE_TEXT_SECTION_LABEL)
ASM_GENERATE_INTERNAL_LABEL (text_section_label, TEXT_SECTION_LABEL, 0);
else
strcpy (text_section_label, stripattributes (TEXT_SECTION_NAME));
ASM_GENERATE_INTERNAL_LABEL (text_section_label, TEXT_SECTION_LABEL, 0);
ASM_GENERATE_INTERNAL_LABEL (debug_info_section_label,
DEBUG_INFO_SECTION_LABEL, 0);
@ -13288,11 +13285,8 @@ dwarf2out_init (const char *filename ATTRIBUTE_UNUSED)
ASM_OUTPUT_LABEL (asm_out_file, macinfo_section_label);
}
if (DWARF2_GENERATE_TEXT_SECTION_LABEL)
{
text_section ();
ASM_OUTPUT_LABEL (asm_out_file, text_section_label);
}
text_section ();
ASM_OUTPUT_LABEL (asm_out_file, text_section_label);
}
/* A helper function for dwarf2out_finish called through

2
gcc/system.h
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@ -653,7 +653,7 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
SUNOS4_SHARED_LIBRARIES PROMOTE_FOR_CALL_ONLY \
SPACE_AFTER_L_OPTION NO_RECURSIVE_FUNCTION_CSE \
DEFAULT_MAIN_RETURN TARGET_MEM_FUNCTIONS EXPAND_BUILTIN_VA_ARG \
COLLECT_PARSE_FLAG
COLLECT_PARSE_FLAG DWARF2_GENERATE_TEXT_SECTION_LABEL
/* Hooks that are no longer used. */
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \