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iris5.h (BSS_SECTION_ASM_OP): Define.

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* config/mips/iris5.h (BSS_SECTION_ASM_OP): Define.
	* config/mips/iris6.h (BSS_SECTION_ASM_OP): Undef.

	* config/mips/iris6.h (TARGET_ASM_NAMED_SECTION): Moved ...
	* config/mips/iris5.h: ... here.
	* config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Remove.

	* config/mips/iris6.h (EXTRA_SECTION_FUNCTIONS): Move ...
	* config/mips/iris5.h: ... here.

From-SVN: r77546
This commit is contained in:
Rainer Orth 2004-02-09 17:54:47 +00:00 committed by Rainer Orth
parent 426ca3cab0
commit 756f76d0d2
4 changed files with 61 additions and 48 deletions
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12
gcc/ChangeLog
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@ -1,3 +1,15 @@
2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* config/mips/iris5.h (BSS_SECTION_ASM_OP): Define.
* config/mips/iris6.h (BSS_SECTION_ASM_OP): Undef.
* config/mips/iris6.h (TARGET_ASM_NAMED_SECTION): Moved ...
* config/mips/iris5.h: ... here.
* config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Remove.
* config/mips/iris6.h (EXTRA_SECTION_FUNCTIONS): Move ...
* config/mips/iris5.h: ... here.
2004-02-09 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.ac: Remove default executable files before AC_PROG_CC.

48
gcc/config/mips/iris5.h
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@ -29,6 +29,10 @@ Boston, MA 02111-1307, USA. */
#define ABICALLS_ASM_OP "\t.option pic2"
/* Dummy definition which allows EXTRA_SECTION_FUNCTIONS to be the same
for IRIX 5 and 6. */
#define BSS_SECTION_ASM_OP "\t.data"
/* ??? This is correct, but not very useful, because there is no file that
uses this macro. */
/* ??? The best way to handle global constructors under ELF is to use .init
@ -190,6 +194,50 @@ Boston, MA 02111-1307, USA. */
#undef MIPS_DEFAULT_GVALUE
#define MIPS_DEFAULT_GVALUE 0
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION irix_asm_named_section
/* Define functions to read the name and flags of the current section.
They are used by irix_asm_output_align. */
#undef EXTRA_SECTION_FUNCTIONS
#define EXTRA_SECTION_FUNCTIONS \
const char * \
current_section_name (void) \
{ \
switch (in_section) \
{ \
case no_section: return NULL; \
case in_text: return ".text"; \
case in_data: return ".data"; \
case in_bss: return ".bss"; \
case in_readonly_data: \
if (mips_abi != ABI_32 && mips_abi != ABI_O64) \
return ".rodata"; \
else \
return ".rdata"; \
case in_named: \
return in_named_name; \
} \
abort (); \
} \
\
unsigned int \
current_section_flags (void) \
{ \
switch (in_section) \
{ \
case no_section: return 0; \
case in_text: return SECTION_CODE; \
case in_data: return SECTION_WRITE; \
case in_bss: return SECTION_WRITE | SECTION_BSS; \
case in_readonly_data: return 0; \
case in_named: return get_named_section_flags (in_named_name); \
} \
abort (); \
}
/* Some assemblers have a bug that causes backslash escaped chars in .ascii
to be misassembled, so avoid it by using .byte instead. Write the original
string in a comment, partly to improve readability and partly for the sake

4
gcc/config/mips/iris5gas.h
View File

@ -77,10 +77,6 @@ do { \
fprintf (asm_out_file, "\t.etype\t0x%x;", (a)); \
} while (0)
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section
/* Add -g to mips.h default to avoid confusing gas with local symbols
generated from stabs info. */
#undef NM_FLAGS

45
gcc/config/mips/iris6.h
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@ -288,6 +288,7 @@ Boston, MA 02111-1307, USA. */
and dtor lists this way, so we use -init and -fini to invoke the
do_global_* functions instead of running collect2. */
#undef BSS_SECTION_ASM_OP
#define BSS_SECTION_ASM_OP_32 "\t.data"
#define BSS_SECTION_ASM_OP_64 "\t.section\t.bss"
#define BSS_SECTION_ASM_OP \
@ -303,10 +304,6 @@ Boston, MA 02111-1307, USA. */
? READONLY_DATA_SECTION_ASM_OP_64 \
: READONLY_DATA_SECTION_ASM_OP_32)
/* Switch into a generic section. */
#undef TARGET_ASM_NAMED_SECTION
#define TARGET_ASM_NAMED_SECTION irix_asm_named_section
/* The default definition in defaults.h cannot cope with the runtime-variable
definition of DWARF2_UNWIND_INFO above, so define here explicitly. */
#define EH_FRAME_SECTION_NAME ".eh_frame"
@ -336,46 +333,6 @@ Boston, MA 02111-1307, USA. */
#endif /* _MIPS_SIM == _ABIO32 && !GAS */
/* Define functions to read the name and flags of the current section.
They are used by irix_asm_output_align. */
#undef EXTRA_SECTION_FUNCTIONS
#define EXTRA_SECTION_FUNCTIONS \
const char * \
current_section_name (void) \
{ \
switch (in_section) \
{ \
case no_section: return NULL; \
case in_text: return ".text"; \
case in_data: return ".data"; \
case in_bss: return ".bss"; \
case in_readonly_data: \
if (mips_abi != ABI_32 && mips_abi != ABI_O64) \
return ".rodata"; \
else \
return ".rdata"; \
case in_named: \
return in_named_name; \
} \
abort (); \
} \
\
unsigned int \
current_section_flags (void) \
{ \
switch (in_section) \
{ \
case no_section: return 0; \
case in_text: return SECTION_CODE; \
case in_data: return SECTION_WRITE; \
case in_bss: return SECTION_WRITE | SECTION_BSS; \
case in_readonly_data: return 0; \
case in_named: return get_named_section_flags (in_named_name); \
} \
abort (); \
}
/* SGI assembler needs all sorts of extra help to do alignment properly. */
#undef ASM_OUTPUT_ALIGN
#define ASM_OUTPUT_ALIGN irix_asm_output_align