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| author | Geoffrey Keating <geoffk@apple.com> | 2003-10-24 21:28:13 +0000 |
|---|---|---|
| committer | Geoffrey Keating <geoffk@gcc.gnu.org> | 2003-10-24 21:28:13 +0000 |
| commit | 7bb1ad9314f7e671cf8c4b69da55dc0afe7cba01 (patch) | |
| tree | d43094488963890ba2a849eb20c57b70ebe80264 /gcc/target-def.h | |
| parent | eebf21ef9940f507365b505fcd2fb290cc7c38b7 (diff) | |
| download | gcc-7bb1ad9314f7e671cf8c4b69da55dc0afe7cba01.zip gcc-7bb1ad9314f7e671cf8c4b69da55dc0afe7cba01.tar.gz gcc-7bb1ad9314f7e671cf8c4b69da55dc0afe7cba01.tar.bz2 | |
re PR pch/10757 (Adding -fpic/-fPIC causes crash with PCH created without -fpic/-fPIC)
PR 10757
* c-pch.c: Include target.h. Improve comments.
(struct c_pch_validity): Add target_data_length.
(pch_init): Add target's validity data.
(c_common_valid_pch): Check target's validity data.
* target-def.h (TARGET_GET_PCH_VALIDITY): New.
(TARGET_PCH_VALID_P): New.
(TARGET_INITIALIZER): Add new fields.
* target.h: Include tm.h.
(struct gcc_target): Add get_pch_validity, pch_valid_p.
* toplev.h (default_get_pch_validity): New prototype.
(default_pch_valid_p): New prototype.
* toplev.c (default_get_pch_validity): New routine.
(default_pch_valid_p): New routine.
* Makefile.in (TARGET_H): Add TM_H. Replace all users of
target.h with $(TARGET_H).
(c-pch.o): Add TARGET_H.
* doc/tm.texi (PCH Target): New node.
(TARGET_GET_PCH_VALIDITY): Document.
(TARGET_PCH_VALID_P): Document.
From-SVN: r72909
Diffstat (limited to 'gcc/target-def.h')
| -rw-r--r-- | gcc/target-def.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gcc/target-def.h b/gcc/target-def.h index 3f35e2e..5c7fcb0 100644 --- a/gcc/target-def.h +++ b/gcc/target-def.h @@ -316,6 +316,9 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #define TARGET_MACHINE_DEPENDENT_REORG 0 +#define TARGET_GET_PCH_VALIDITY default_get_pch_validity +#define TARGET_PCH_VALID_P default_pch_valid_p + #define TARGET_PROMOTE_FUNCTION_ARGS default_promote_function_args #define TARGET_PROMOTE_FUNCTION_RETURN default_promote_function_return #define TARGET_PROMOTE_PROTOTYPES default_promote_prototypes @@ -358,7 +361,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. TARGET_INIT_LIBFUNCS, \ TARGET_SECTION_TYPE_FLAGS, \ TARGET_CANNOT_MODIFY_JUMPS_P, \ - TARGET_BRANCH_TARGET_REGISTER_CLASS, \ + TARGET_BRANCH_TARGET_REGISTER_CLASS, \ TARGET_BRANCH_TARGET_REGISTER_CALLEE_SAVED, \ TARGET_CANNOT_FORCE_CONST_MEM, \ TARGET_CANNOT_COPY_INSN_P, \ @@ -374,6 +377,8 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. TARGET_ADDRESS_COST, \ TARGET_DWARF_REGISTER_SPAN, \ TARGET_MACHINE_DEPENDENT_REORG, \ + TARGET_GET_PCH_VALIDITY, \ + TARGET_PCH_VALID_P, \ TARGET_HAVE_NAMED_SECTIONS, \ TARGET_HAVE_CTORS_DTORS, \ TARGET_HAVE_TLS, \ |