diff options
| author | Sterling Augustine <sterling@tensilica.com> | 2008-11-21 22:13:32 +0000 |
|---|---|---|
| committer | Sterling Augustine <sterling@tensilica.com> | 2008-11-21 22:13:32 +0000 |
| commit | 8d64e88e79a49161720dd4ec9f7e2412fa3f3a2d (patch) | |
| tree | 3d939e2576c8e6c8471d6bb7301addaa41ba80a5 /bfd/xtensa-isa.c | |
| parent | e5630974f60c2d42d26e6c0b3a13774e682df907 (diff) | |
| download | binutils-redhat-8d64e88e79a49161720dd4ec9f7e2412fa3f3a2d.tar.gz | |
2008-11-21 Sterling Augustine <sterling@tensilica.com>
* xtensa-isa.c (xtensa_state_is_shared_or): New function.
2008-11-21 Sterling Augustine <sterling@tensilica.com>
* xtensa-isa-internal.h (XTENSA_STATE_IS_SHARED_OR): New flag.
* xtensa-isa.h (xtensa_state_is_shared_or): New prototype.
2008-11-21 Sterling Augustine <sterling@tensilica.com>
* config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
xtensa_state_is_shared_or to allow multiple opcodes within a
single FLIX bundle to write to these special states.
Diffstat (limited to 'bfd/xtensa-isa.c')
| -rw-r--r-- | bfd/xtensa-isa.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/bfd/xtensa-isa.c b/bfd/xtensa-isa.c index 35b27db84d..138f6eceb7 100644 --- a/bfd/xtensa-isa.c +++ b/bfd/xtensa-isa.c @@ -1526,6 +1526,17 @@ xtensa_state_is_exported (xtensa_isa isa, xtensa_state st) } +int +xtensa_state_is_shared_or (xtensa_isa isa, xtensa_state st) +{ + xtensa_isa_internal *intisa = (xtensa_isa_internal *) isa; + CHECK_STATE (intisa, st, XTENSA_UNDEFINED); + if ((intisa->states[st].flags & XTENSA_STATE_IS_SHARED_OR) != 0) + return 1; + return 0; +} + + /* Sysregs. */ |