diff options
| author | geoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-29 23:36:53 +0000 |
|---|---|---|
| committer | geoffk <geoffk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-07-29 23:36:53 +0000 |
| commit | ddf4604f819bef7998a0849d258f0084775d7339 (patch) | |
| tree | a81081c458d46be162c522a5f484e4265c5c1d47 /gcc/hooks.c | |
| parent | 1824e2bdf8fefbcefbe05c7555628be245d5ce4e (diff) | |
| download | gcc-ddf4604f819bef7998a0849d258f0084775d7339.tar.gz | |
2003-07-29 Geoffrey Keating <geoffk@apple.com>
* c-common.c (allow_pch): Remove.
* c-common.h (allow_pch): Remove.
(c_common_no_more_pch): Declare.
* c-lex.c (c_lex): Call c_common_no_more_pch when appropriate.
* c-pch.c: Include hosthooks.h.
(c_common_valid_pch): Don't check allow_pch.
(c_common_read_pch): Clear valid_pch to prevent reading PCH files.
(c_common_no_more_pch): New.
* ggc-common.c: Include hosthooks.h.
(gt_pch_save): Call gt_pch_get_address.
(gt_pch_restore): Call gt_pch_use_address.
* hooks.c (hook_voidp_size_t_null): New.
(hook_bool_voidp_size_t_false): New.
* hooks.h (hook_voidp_size_t_null): New.
(hook_bool_voidp_size_t_false): New.
* hosthooks-def.h (HOST_HOOKS_GT_PCH_GET_ADDRESS): New.
(HOST_HOOKS_GT_PCH_USE_ADDRESS): New.
(HOST_HOOKS_INITIALIZER): Add HOST_HOOKS_GT_PCH_GET_ADDRESS,
HOST_HOOKS_GT_PCH_USE_ADDRESS.
* hosthooks.h (struct host_hooks): Add gt_pch_get_address,
gt_pch_use_address.
* doc/hostconfig.texi (Host Common): Document
HOST_HOOKS_GT_PCH_GET_ADDRESS, HOST_HOOKS_GT_PCH_USE_ADDRESS.
* Makefile.in (c-pch.o): Depend on hosthooks.h.
(ggc-common.o): Likewise.
* config/rs6000/host-darwin.c (HOST_HOOKS_GT_PCH_GET_ADDRESS): Define.
(HOST_HOOKS_GT_PCH_USE_ADDRESS): Define.
(pch_address_space): New.
(darwin_rs6000_gt_pch_get_address): New.
(darwin_rs6000_gt_pch_use_address): New.
Index: cp/ChangeLog
2003-07-29 Geoffrey Keating <geoffk@apple.com>
* parser.c (cp_lexer_new_main): Use c_common_no_more_pch instead
of setting valid_pch by hand.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69944 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/hooks.c')
| -rw-r--r-- | gcc/hooks.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/hooks.c b/gcc/hooks.c index c022eb38853..966945d9066 100644 --- a/gcc/hooks.c +++ b/gcc/hooks.c @@ -192,3 +192,18 @@ hook_rtx_rtx_null (rtx x ATTRIBUTE_UNUSED) { return 0; } + +/* Generic hook that takes a size_t and returns NULL. */ +void * +hook_voidp_size_t_null (size_t a ATTRIBUTE_UNUSED) +{ + return NULL; +} + +/* Generic hook that takes a size_t and a pointer and returns false. */ +bool +hook_bool_voidp_size_t_false (void * a ATTRIBUTE_UNUSED, + size_t b ATTRIBUTE_UNUSED) +{ + return false; +} |