diff options
| author | Jozef Lawrynowicz <jozefl@gcc.gnu.org> | 2019-12-11 19:19:50 +0000 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozefl@gcc.gnu.org> | 2019-12-11 19:19:50 +0000 |
| commit | a9046e9853024206bec092dd63e21e152cb5cbca (patch) | |
| tree | 051719319b73e772a57ca7103c0df5acaf847094 /config-ml.in | |
| parent | 368877a11b789a74b1ae5b878e3bd30039118c30 (diff) | |
MSP430: Add -fno-exceptions multilib
ChangeLog:
2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config-ml.in (msp430-*-*): Support --disable-no-exceptions configure
flag.
gcc/ChangeLog:
2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config/msp430/msp430.h (STARTFILE_SPEC) [!fexceptions]: Use
crtbegin_no_eh.o if building for the C language.
[fno-exceptions]: Use crtbegin_no_eh.o if building for any language
except C.
(ENDFILE_SPEC) [!fexceptions]: Use crtend_no_eh.o if building for
the C language.
[fno-exceptions]: Use crtend_no_eh.o if building for any language
except C.
* config/msp430/t-msp430: Add -fno-exceptions multilib.
* doc/install.texi: Document --disable-no-exceptions multilib configure
option.
* doc/sourcebuild.texi: Document exceptions_enabled effective target.
gcc/testsuite/ChangeLog:
2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* lib/gcc-dg.exp: Add dg-prune messages for when exception handling is
disabled.
* lib/target-supports.exp (check_effective_target_exceptions_enabled):
New.
libgcc/ChangeLog:
2019-12-11 Jozef Lawrynowicz <jozef.l@mittosystems.com>
* config.host: Add crt{begin,end}_no_eh.o to "extra_parts".
* config.host (msp430*-*-elf): Add crt{begin,end}_no_eh.o to
"extra_parts".
From-SVN: r279246
Diffstat (limited to 'config-ml.in')
| -rw-r--r-- | config-ml.in | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/config-ml.in b/config-ml.in index 3e37f875c88..5720d38d23f 100644 --- a/config-ml.in +++ b/config-ml.in @@ -383,6 +383,19 @@ mips*-*-*) done fi ;; +msp430-*-*) + if [ x$enable_no_exceptions = xno ] + then + old_multidirs="${multidirs}" + multidirs="" + for x in ${old_multidirs}; do + case "$x" in + *no-exceptions* ) : ;; + *) multidirs="${multidirs} ${x}" ;; + esac + done + fi + ;; powerpc*-*-* | rs6000*-*-*) if [ x$enable_aix64 = xno ] then |