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author | hp <hp@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-29 01:52:16 +0000 |
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committer | hp <hp@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-29 01:52:16 +0000 |
commit | 2cfdd77512bb8ca3b6944328afbf763c8f9bf72c (patch) | |
tree | 6ce9e351e597449ed071c69bd35e2445dd0f9f3c /gcc/config/cris/cris.h | |
parent | 703bc31050220daf1367559a556b47304702a05a (diff) | |
download | gcc-2cfdd77512bb8ca3b6944328afbf763c8f9bf72c.tar.gz |
* config/cris/cris.h (TARGET_HAS_BREAK, TARGET_TRAP_USING_BREAK8):
New macros.
* config/cris/cris.md ("trap"): Define, enabled for
TARGET_TRAP_USING_BREAK8.
* config/cris/cris.opt (mtrap-using-break8): New option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187942 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/cris/cris.h')
-rw-r--r-- | gcc/config/cris/cris.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h index ff0be0041f0..edb5f97e18b 100644 --- a/gcc/config/cris/cris.h +++ b/gcc/config/cris/cris.h @@ -302,9 +302,14 @@ extern int cris_cpu_version; #define TARGET_HAS_MUL_INSNS (cris_cpu_version >= CRIS_CPU_NG) #define TARGET_HAS_LZ (cris_cpu_version >= CRIS_CPU_ETRAX4) +#define TARGET_HAS_BREAK (cris_cpu_version >= CRIS_CPU_ETRAX4) #define TARGET_HAS_SWAP (cris_cpu_version >= CRIS_CPU_SVINTO) #define TARGET_V32 (cris_cpu_version >= CRIS_CPU_V32) +/* The "break" instruction was introduced with ETRAX 4. */ +#define TARGET_TRAP_USING_BREAK8 \ + (cris_trap_using_break8 == 2 ? TARGET_HAS_BREAK : cris_trap_using_break8) + /* Node: Storage Layout */ #define BITS_BIG_ENDIAN 0 |