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| author | Daniel Jacobowitz <dan@debian.org> | 2004-07-19 14:48:09 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <drow@gcc.gnu.org> | 2004-07-19 14:48:09 +0000 |
| commit | a2bec818635587d03fa02bd57c2bf0985510de56 (patch) | |
| tree | 906e9f5e207c1fa3893321a14e270e2788011949 /gcc/doc/tm.texi | |
| parent | a38e09bc2137703767c8701ba05585b83c507919 (diff) | |
| download | gcc-a2bec818635587d03fa02bd57c2bf0985510de56.zip gcc-a2bec818635587d03fa02bd57c2bf0985510de56.tar.gz gcc-a2bec818635587d03fa02bd57c2bf0985510de56.tar.bz2 | |
Makefile.in (c-format.o): Depend on c-format.h.
gcc/
* Makefile.in (c-format.o): Depend on c-format.h.
* c-format.h: New file.
(struct format_char_info): Add CHAIN member.
* c-format.c: Move some types and constants to c-format.h.
(format_type_error): Set to -1.
(struct function_format_info): Use an int for format_type.
(decode_format_type): Return an int. Return format_type_error
on error.
(print_char_table, asm_fprintf_char_table, gcc_diag_char_table)
(gcc_diag_char_table, gcc_cdiag_char_table, gcc_cxxdiag_char_table)
(scan_char_table, time_char_table, monetary_char_table): Initialize
CHAIN to NULL.
(n_format_types): New variable.
(check_format_info_main): Handle CHAIN in format_char_info.
(handle_format_attribute): Handle TARGET_FORMAT_TYPES and
TARGET_N_FORMAT_TYPES.
* config.gcc (i[34567]86-*-solaris2*, sparc64-*-solaris2*)
(sparc-*-solaris2*): Include config/t-sol2 and config/sol2-c.c.
* config/sol2-c.c: New file.
* config/t-sol2: New file.
* config/sol2.h (TARGET_N_FORMAT_TYPES, TARGET_FORMAT_TYPES): Define.
* config/sparc/elf.h, config/sparc/sp64-elf.h: Undefine
TARGET_N_FORMAT_TYPES and TARGET_FORMAT_TYPES.
* doc/extend.texi (Target Format Checks): New section.
(Function Attributes): Mention it.
* doc/invoke.texi: Mention target format checks.
* doc/sourcebuild.texi: Mention target format checks.
* dc/tm.texi (Misc): Document TARGET_N_FORMAT_TYPES and
TARGET_FORMAT_TYPES.
testsuite/
* gcc.dg/format/cmn-err-1.c: New test.
From-SVN: r84920
Diffstat (limited to 'gcc/doc/tm.texi')
| -rw-r--r-- | gcc/doc/tm.texi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index c7aade3..a8c410f 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -9278,3 +9278,14 @@ for a virtual function @var{fndecl} when constructing thunks, functions, if a target supports aliases (ie. defines @code{ASM_OUTPUT_DEF}), @code{false} otherwise, @end deftypefn + +@defmac TARGET_FORMAT_TYPES +If defined, this macro is the name of a global variable containing +target-specific format checking information for the @option{-Wformat} +option. The default is to have no target-specific format checks. +@end defmac + +@defmac TARGET_N_FORMAT_TYPES +If defined, this macro is the number of entries in +@code{TARGET_FORMAT_TYPES}. +@end defmac |