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system.h (UNALIGNED_SHORT_ASM_OP, [...]): Poison.

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* system.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
	UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Poison.
	* vmsdbgout.c (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
	UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Rename to
	VMS_UNALIGNED_SHORT_ASM_OP, VMS_UNALIGNED_INT_ASM_OP,
	VMS_UNALIGNED_LONG_ASM_OP, and VMS_UNALIGNED_DOUBLE_INT_ASM_OP.
	* config/microblaze/microblaze.h (UNALIGNED_SHORT_ASM_OP,
	UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Do not define.
	* doc/tm.texi.in: Remove UNALIGNED_INT_ASM_OP reference from the
	documentation.
	* doc/tm.texi: Regenerate.
	* doc/cpp.texi: Make example for #error generic.
	* config/frv/frv.h: Fix example text to match tm.texi.

From-SVN: r188991
This commit is contained in:
Steven Bosscher 2012-06-26 17:26:19 +00:00
parent f9453c07d6
commit 01a07a642e
8 changed files with 41 additions and 44 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
gcc/ChangeLog
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@ -1,3 +1,19 @@
2012-06-26 Steven Bosscher <steven@gcc.gnu.org>
* system.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Poison.
* vmsdbgout.c (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_LONG_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Rename to
VMS_UNALIGNED_SHORT_ASM_OP, VMS_UNALIGNED_INT_ASM_OP,
VMS_UNALIGNED_LONG_ASM_OP, and VMS_UNALIGNED_DOUBLE_INT_ASM_OP.
* config/microblaze/microblaze.h (UNALIGNED_SHORT_ASM_OP,
UNALIGNED_INT_ASM_OP, UNALIGNED_DOUBLE_INT_ASM_OP): Do not define.
* doc/tm.texi.in: Remove UNALIGNED_INT_ASM_OP reference from the
documentation.
* doc/tm.texi: Regenerate.
* doc/cpp.texi: Make example for #error generic.
* config/frv/frv.h: Fix example text to match tm.texi.
2012-06-26 Bill Schmidt <wschmidt@linux.ibm.com>
* tree-pass.h (pass_strength_reduction): New decl.

4
gcc/config/frv/frv.h
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@ -1822,8 +1822,8 @@ fprintf (STREAM, "\t.word .L%d\n", VALUE)
/* Define this macro to 0 if your target supports DWARF 2 frame unwind
information, but it does not yet work with exception handling. Otherwise,
if your target supports this information (if it defines
`INCOMING_RETURN_ADDR_RTX' and either `UNALIGNED_INT_ASM_OP' or
`OBJECT_FORMAT_ELF'), GCC will provide a default definition of 1.
`INCOMING_RETURN_ADDR_RTX' and `OBJECT_FORMAT_ELF'), GCC will provide
a default definition of 1.
If this macro is defined to 1, the DWARF 2 unwinder will be the default
exception handling mechanism; otherwise, setjmp/longjmp will be used by

5
gcc/config/microblaze/microblaze.h
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@ -738,11 +738,6 @@ extern int save_volatiles;
#define INTERRUPT_HANDLER_NAME "_interrupt_handler"
/* These #define added for C++. */
#define UNALIGNED_SHORT_ASM_OP ".data16"
#define UNALIGNED_INT_ASM_OP ".data32"
#define UNALIGNED_DOUBLE_INT_ASM_OP ".data8"
/* The following #defines are used in the headers files. Always retain these. */
/* Added for declaring size at the end of the function. */

4
gcc/doc/cpp.texi
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@ -3420,8 +3420,8 @@ the installation in a consistent way, you can use conditionals to detect
an inconsistency and report it with @samp{#error}. For example,
@smallexample
#if !defined(UNALIGNED_INT_ASM_OP) && defined(DWARF2_DEBUGGING_INFO)
#error "DWARF2_DEBUGGING_INFO requires UNALIGNED_INT_ASM_OP."
#if !defined(FOO) && defined(BAR)
#error "BAR requires FOO."
#endif
@end smallexample

4
gcc/doc/tm.texi
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@ -8905,8 +8905,8 @@ that it does not contain any extraneous set bits in it.
Define this macro to 0 if your target supports DWARF 2 frame unwind
information, but it does not yet work with exception handling.
Otherwise, if your target supports this information (if it defines
@code{INCOMING_RETURN_ADDR_RTX} and either @code{UNALIGNED_INT_ASM_OP}
or @code{OBJECT_FORMAT_ELF}), GCC will provide a default definition of 1.
@code{INCOMING_RETURN_ADDR_RTX} and @code{OBJECT_FORMAT_ELF}),
GCC will provide a default definition of 1.
@end defmac
@deftypefn {Common Target Hook} {enum unwind_info_type} TARGET_EXCEPT_UNWIND_INFO (struct gcc_options *@var{opts})

4
gcc/doc/tm.texi.in
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@ -8800,8 +8800,8 @@ that it does not contain any extraneous set bits in it.
Define this macro to 0 if your target supports DWARF 2 frame unwind
information, but it does not yet work with exception handling.
Otherwise, if your target supports this information (if it defines
@code{INCOMING_RETURN_ADDR_RTX} and either @code{UNALIGNED_INT_ASM_OP}
or @code{OBJECT_FORMAT_ELF}), GCC will provide a default definition of 1.
@code{INCOMING_RETURN_ADDR_RTX} and @code{OBJECT_FORMAT_ELF}),
GCC will provide a default definition of 1.
@end defmac
@hook TARGET_EXCEPT_UNWIND_INFO

4
gcc/system.h
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@ -892,7 +892,9 @@ extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
IDENT_ASM_OP ALL_COP_ADDITIONAL_REGISTER_NAMES DBX_OUTPUT_LBRAC \
DBX_OUTPUT_NFUN DBX_OUTPUT_RBRAC RANGE_TEST_NON_SHORT_CIRCUIT \
REAL_VALUE_TRUNCATE REVERSE_CONDEXEC_PREDICATES_P \
TARGET_ALIGN_ANON_BITFIELDS TARGET_NARROW_VOLATILE_BITFIELDS
TARGET_ALIGN_ANON_BITFIELDS TARGET_NARROW_VOLATILE_BITFIELDS \
IDENT_ASM_OP UNALIGNED_SHORT_ASM_OP UNALIGNED_INT_ASM_OP \
UNALIGNED_LONG_ASM_OP UNALIGNED_DOUBLE_INT_ASM_OP
/* Hooks that are no longer used. */
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \

44
gcc/vmsdbgout.c
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@ -206,28 +206,11 @@ const struct gcc_debug_hooks vmsdbg_debug_hooks
};
/* Definitions of defaults for assembler-dependent names of various
pseudo-ops and section names.
Theses may be overridden in the tm.h file (if necessary) for a particular
assembler. */
#ifdef UNALIGNED_SHORT_ASM_OP
#undef UNALIGNED_SHORT_ASM_OP
#endif
#define UNALIGNED_SHORT_ASM_OP ".word"
#ifdef UNALIGNED_INT_ASM_OP
#undef UNALIGNED_INT_ASM_OP
#endif
#define UNALIGNED_INT_ASM_OP ".long"
#ifdef UNALIGNED_LONG_ASM_OP
#undef UNALIGNED_LONG_ASM_OP
#endif
#define UNALIGNED_LONG_ASM_OP ".long"
#ifdef UNALIGNED_DOUBLE_INT_ASM_OP
#undef UNALIGNED_DOUBLE_INT_ASM_OP
#endif
#define UNALIGNED_DOUBLE_INT_ASM_OP ".quad"
pseudo-ops and section names. */
#define VMS_UNALIGNED_SHORT_ASM_OP ".word"
#define VMS_UNALIGNED_INT_ASM_OP ".long"
#define VMS_UNALIGNED_LONG_ASM_OP ".long"
#define VMS_UNALIGNED_DOUBLE_INT_ASM_OP ".quad"
#define VMS_ASM_BYTE_OP ".byte"
@ -237,14 +220,14 @@ const struct gcc_debug_hooks vmsdbg_debug_hooks
#ifndef UNALIGNED_PTR_ASM_OP
#define UNALIGNED_PTR_ASM_OP \
(PTR_SIZE == 8 ? UNALIGNED_DOUBLE_INT_ASM_OP : UNALIGNED_INT_ASM_OP)
(PTR_SIZE == 8 ? VMS_UNALIGNED_DOUBLE_INT_ASM_OP : VMS_UNALIGNED_INT_ASM_OP)
#endif
#ifndef UNALIGNED_OFFSET_ASM_OP
#define UNALIGNED_OFFSET_ASM_OP(OFFSET) \
(NUMBYTES(OFFSET) == 4 \
? UNALIGNED_LONG_ASM_OP \
: (NUMBYTES(OFFSET) == 2 ? UNALIGNED_SHORT_ASM_OP : VMS_ASM_BYTE_OP))
? VMS_UNALIGNED_LONG_ASM_OP \
: (NUMBYTES(OFFSET) == 2 ? VMS_UNALIGNED_SHORT_ASM_OP : VMS_ASM_BYTE_OP))
#endif
/* Definitions of defaults for formats and names of various special
@ -284,7 +267,7 @@ static char text_end_label[MAX_ARTIFICIAL_LABEL_BYTES];
#define ASM_OUTPUT_DEBUG_DELTA2(FILE,LABEL1,LABEL2) \
do \
{ \
fprintf ((FILE), "\t%s\t", UNALIGNED_SHORT_ASM_OP); \
fprintf ((FILE), "\t%s\t", VMS_UNALIGNED_SHORT_ASM_OP); \
assemble_name (FILE, LABEL1); \
fprintf (FILE, "-"); \
assemble_name (FILE, LABEL2); \
@ -296,7 +279,7 @@ static char text_end_label[MAX_ARTIFICIAL_LABEL_BYTES];
#define ASM_OUTPUT_DEBUG_DELTA4(FILE,LABEL1,LABEL2) \
do \
{ \
fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP); \
fprintf ((FILE), "\t%s\t", VMS_UNALIGNED_INT_ASM_OP); \
assemble_name (FILE, LABEL1); \
fprintf (FILE, "-"); \
assemble_name (FILE, LABEL2); \
@ -338,13 +321,14 @@ static char text_end_label[MAX_ARTIFICIAL_LABEL_BYTES];
#ifndef ASM_OUTPUT_DEBUG_DATA2
#define ASM_OUTPUT_DEBUG_DATA2(FILE,VALUE) \
fprintf ((FILE), "\t%s\t%#x", UNALIGNED_SHORT_ASM_OP, \
fprintf ((FILE), "\t%s\t%#x", VMS_UNALIGNED_SHORT_ASM_OP, \
(unsigned short) VALUE)
#endif
#ifndef ASM_OUTPUT_DEBUG_DATA4
#define ASM_OUTPUT_DEBUG_DATA4(FILE,VALUE) \
fprintf ((FILE), "\t%s\t%#lx", UNALIGNED_INT_ASM_OP, (unsigned long) VALUE)
fprintf ((FILE), "\t%s\t%#lx", VMS_UNALIGNED_INT_ASM_OP, \
(unsigned long) VALUE)
#endif
#ifndef ASM_OUTPUT_DEBUG_DATA
@ -360,7 +344,7 @@ static char text_end_label[MAX_ARTIFICIAL_LABEL_BYTES];
#ifndef ASM_OUTPUT_DEBUG_DATA8
#define ASM_OUTPUT_DEBUG_DATA8(FILE,VALUE) \
fprintf ((FILE), "\t%s\t%#llx", UNALIGNED_DOUBLE_INT_ASM_OP, \
fprintf ((FILE), "\t%s\t%#llx", VMS_UNALIGNED_DOUBLE_INT_ASM_OP, \
(unsigned long long) VALUE)
#endif