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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2003-05-10 22:59:04 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2003-05-10 22:59:04 +0000 |
| commit | 34dc173c2c848264901401da687c6edea165b7c9 (patch) | |
| tree | 576cc3eb0bc73f866abed200b78ada8bb9e6cdc2 /gcc/except.h | |
| parent | a64d0bc69ea6a927a0a16d71681b00099e285d1e (diff) | |
| download | gcc-34dc173c2c848264901401da687c6edea165b7c9.zip gcc-34dc173c2c848264901401da687c6edea165b7c9.tar.gz gcc-34dc173c2c848264901401da687c6edea165b7c9.tar.bz2 | |
except.c (EH_RETURN_STACKADJ_RTX): Do not define.
* except.c (EH_RETURN_STACKADJ_RTX): Do not define.
(EH_RETURN_HANDLER_RTX): Likewise.
(expand_builtin_eh_return): Do not copy stack adjustment
if EH_RETURN_STACKADJ_RTX is not defined.
(expand_eh_return): Likewise. Also, do not pass stack
adjustment as argument to the eh_return pattern.
* except.h (MUST_USE_SJLJ_EXCEPTIONS): Do not define just
because EH_RETURN_STACKADJ_RTX is not defined.
* unwind-dw.c (uw_update_context_1): If EH_RETURN_STACKADJ_RTX
is not defined, treat stack pointer like a regular register.
(uw_init_context_1): Set up fake initial stack pointer register.
(uw_install_context_1): Do not compute stack adjustment if
EH_RETURN_STACKADJ_RTX is not defined.
* config/i386/i386.md ("eh_return"): Remove first argument.
* config/mips/mips.md ("eh_return"): Likewise.
* config/rs6000/rs6000.md ("eh_return"): Likewise.
* config/sh/sh.md ("eh_return"): Likewise.
* config/s390/s390.h (EH_RETURN_STACKADJ_RTX): Remove.
From-SVN: r66672
Diffstat (limited to 'gcc/except.h')
| -rw-r--r-- | gcc/except.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gcc/except.h b/gcc/except.h index d8e7ace..d44c4b8 100644 --- a/gcc/except.h +++ b/gcc/except.h @@ -146,7 +146,6 @@ extern tree (*lang_eh_runtime_type) PARAMS ((tree)); #if ! (defined (EH_RETURN_DATA_REGNO) \ && (defined (IA64_UNWIND_INFO) \ || (DWARF2_UNWIND_INFO \ - && defined (EH_RETURN_STACKADJ_RTX) \ && (defined (EH_RETURN_HANDLER_RTX) \ || defined (HAVE_eh_return))))) #define MUST_USE_SJLJ_EXCEPTIONS 1 @@ -163,9 +162,6 @@ extern tree (*lang_eh_runtime_type) PARAMS ((tree)); # ifndef EH_RETURN_DATA_REGNO #error "EH_RETURN_DATA_REGNO required" # endif -# ifndef EH_RETURN_STACKADJ_RTX - #error "EH_RETURN_STACKADJ_RTX required" -# endif # if !defined(EH_RETURN_HANDLER_RTX) && !defined(HAVE_eh_return) #error "EH_RETURN_HANDLER_RTX or eh_return required" # endif |