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dwarf2out.c (PTR_SIZE, [...]): Move outside of macro guards. 

* dwarf2out.c (PTR_SIZE, default_eh_frame_section): Move outside
	of macro guards. Fix #endif comment.

	* output.h (default_exception_section, default_eh_frame_section):
	Move prototypes outside of macro guard.

	* crtstuff.c: Fix #endif comment.

From-SVN: r46520
This commit is contained in:
Kaveh R. Ghazi 2001-10-26 01:51:01 +00:00 committed by Kaveh Ghazi
parent ed4a14688d
commit f3a8e4f58d
4 changed files with 42 additions and 28 deletions
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10
gcc/ChangeLog
View File

@ -1,3 +1,13 @@
2001-10-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* dwarf2out.c (PTR_SIZE, default_eh_frame_section): Move outside
of macro guards. Fix #endif comment.
* output.h (default_exception_section, default_eh_frame_section):
Move prototypes outside of macro guard.
* crtstuff.c: Fix #endif comment.
Thu Oct 25 12:21:58 2001 Jeffrey A Law (law@cygnus.com)
* doc/md.texi (movMM): Clarify semantics of storing into a

2
gcc/crtstuff.c
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@ -460,7 +460,7 @@ STATIC int __FRAME_END__[]
__attribute__ ((unused, mode(SI), section(EH_FRAME_SECTION_NAME),
aligned(4)))
= { 0 };
#endif /* EH_FRAME_SECTION */
#endif /* EH_FRAME_SECTION_NAME */
#ifdef JCR_SECTION_NAME
/* Null terminate the .jcr section array. */

46
gcc/dwarf2out.c
View File

@ -107,6 +107,30 @@ dwarf2out_do_frame ()
unique to each function definition. */
unsigned current_funcdef_number = 0;
/* The size of the target's pointer type. */
#ifndef PTR_SIZE
#define PTR_SIZE (POINTER_SIZE / BITS_PER_UNIT)
#endif
/* Default version of targetm.eh_frame_section. Note this must appear
outside the DWARF2_DEBUGGING_INFO || DWARF2_UNWIND_INFO macro
guards. */
void
default_eh_frame_section ()
{
#ifdef EH_FRAME_SECTION_NAME
named_section_flags (EH_FRAME_SECTION_NAME, SECTION_WRITE);
#else
tree label = get_file_function_name ('F');
data_section ();
ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE));
ASM_GLOBALIZE_LABEL (asm_out_file, IDENTIFIER_POINTER (label));
ASM_OUTPUT_LABEL (asm_out_file, IDENTIFIER_POINTER (label));
#endif
}
#if defined (DWARF2_DEBUGGING_INFO) || defined (DWARF2_UNWIND_INFO)
/* How to start an assembler comment. */
@ -175,11 +199,6 @@ dw_fde_node;
/* Maximum size (in bytes) of an artificially generated label. */
#define MAX_ARTIFICIAL_LABEL_BYTES 30
/* The size of the target's pointer type. */
#ifndef PTR_SIZE
#define PTR_SIZE (POINTER_SIZE / BITS_PER_UNIT)
#endif
/* The size of addresses as they appear in the Dwarf 2 data.
Some architectures use word addresses to refer to code locations,
but Dwarf 2 info always uses byte addresses. On such machines,
@ -1968,21 +1987,6 @@ output_call_frame_info (for_eh)
app_disable ();
}
void
default_eh_frame_section ()
{
#ifdef EH_FRAME_SECTION_NAME
named_section_flags (EH_FRAME_SECTION_NAME, SECTION_WRITE);
#else
tree label = get_file_function_name ('F');
data_section ();
ASM_OUTPUT_ALIGN (asm_out_file, floor_log2 (PTR_SIZE));
ASM_GLOBALIZE_LABEL (asm_out_file, IDENTIFIER_POINTER (label));
ASM_OUTPUT_LABEL (asm_out_file, IDENTIFIER_POINTER (label));
#endif
}
/* Output a marker (i.e. a label) for the beginning of a function, before
the prologue. */
@ -11807,4 +11811,4 @@ dwarf2out_finish (input_filename)
dw2_asm_output_data (1, DW_MACINFO_end_file, "End file");
}
}
#endif /* DWARF2_DEBUGGING_INFO */
#endif /* DWARF2_DEBUGGING_INFO || DWARF2_UNWIND_INFO */

12
gcc/output.h
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@ -208,12 +208,6 @@ extern void named_section PARAMS ((tree, const char *, int));
/* Tell assembler to switch to the section for function DECL. */
extern void function_section PARAMS ((tree));
/* Tell assembler to switch to the section for the exception table. */
extern void default_exception_section PARAMS ((void));
/* Tell assembler to switch to the section for the EH frames. */
extern void default_eh_frame_section PARAMS ((void));
/* Tell assembler to switch to the section for string merging. */
extern void mergeable_string_section PARAMS ((tree, unsigned HOST_WIDE_INT,
unsigned int));
@ -462,6 +456,12 @@ extern int profile_label_no;
/* Default target function prologue and epilogue assembler output. */
extern void default_function_pro_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
/* Tell assembler to switch to the section for the exception table. */
extern void default_exception_section PARAMS ((void));
/* Tell assembler to switch to the section for the EH frames. */
extern void default_eh_frame_section PARAMS ((void));
/* Default target hook that outputs nothing to a stream. */
extern void no_asm_to_stream PARAMS ((FILE *));