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| author | Chen Gang <gang.chen.5i5j@gmail.com> | 2015-10-04 17:41:14 +0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-10-07 20:24:04 +1100 |
| commit | fec7daab3d63b7b2ca61581fffc40142b22b2bd5 (patch) | |
| tree | 265ec0eb27679df78f101410447fb1376627a405 /target-tilegx/helper.h | |
| parent | 77b3adc0012153e629b48b710ad19a8b544bb507 (diff) | |
| download | hqemu-fec7daab3d63b7b2ca61581fffc40142b22b2bd5.zip hqemu-fec7daab3d63b7b2ca61581fffc40142b22b2bd5.tar.gz | |
target-tilegx: Support iret instruction and related special registers
EX_CONTEXT_0_0 is used for jumping address, and EX_CONTEXT_0_1 is for
INTERRUPT_CRITICAL_SECTION, which should only be 0 or 1 in user mode, or
it will cause target SIGILL (and the patch doesn't support system mode).
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-tilegx/helper.h')
| -rw-r--r-- | target-tilegx/helper.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target-tilegx/helper.h b/target-tilegx/helper.h index bbcc476..9281d0f 100644 --- a/target-tilegx/helper.h +++ b/target-tilegx/helper.h @@ -1,4 +1,5 @@ DEF_HELPER_2(exception, noreturn, env, i32) +DEF_HELPER_1(ext01_ics, void, env) DEF_HELPER_FLAGS_1(cntlz, TCG_CALL_NO_RWG_SE, i64, i64) DEF_HELPER_FLAGS_1(cnttz, TCG_CALL_NO_RWG_SE, i64, i64) DEF_HELPER_FLAGS_1(pcnt, TCG_CALL_NO_RWG_SE, i64, i64) |
