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| author | Edgar E. Iglesias <edgar@axis.com> | 2011-07-05 12:56:41 +0200 |
|---|---|---|
| committer | Edgar E. Iglesias <edgar.iglesias@gmail.com> | 2012-06-14 15:29:11 +0200 |
| commit | f756c7a723faa3a21dcb6bb6806e77f1628019f5 (patch) | |
| tree | 8a2b0f2faba859e6e57152aa75bfa4a280d0ea09 /target-cris | |
| parent | 7677e24f3db8466c7d6014a794b1e425bc7929ba (diff) | |
| download | qemu-f756c7a723faa3a21dcb6bb6806e77f1628019f5.tar.gz qemu-f756c7a723faa3a21dcb6bb6806e77f1628019f5.tar.bz2 qemu-f756c7a723faa3a21dcb6bb6806e77f1628019f5.zip | |
cris: Add break support for v10.
Still no retb
Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
Diffstat (limited to 'target-cris')
| -rw-r--r-- | target-cris/cpu.h | 1 | ||||
| -rw-r--r-- | target-cris/helper.c | 4 | ||||
| -rw-r--r-- | target-cris/translate_v10.c | 1 |
3 files changed, 4 insertions, 2 deletions
diff --git a/target-cris/cpu.h b/target-cris/cpu.h index a7603678fc..73004af010 100644 --- a/target-cris/cpu.h +++ b/target-cris/cpu.h @@ -64,6 +64,7 @@ #define PR_NRP 12 #define PR_CCS 13 #define PR_USP 14 +#define PRV10_BRP 14 #define PR_SPC 15 /* CPU flags. */ diff --git a/target-cris/helper.c b/target-cris/helper.c index 8680f436a0..dcc19ef63b 100644 --- a/target-cris/helper.c +++ b/target-cris/helper.c @@ -121,14 +121,14 @@ static void do_interruptv10(CPUCRISState *env) /* These exceptions are genereated by the core itself. ERP should point to the insn following the brk. */ ex_vec = env->trap_vector; - env->pregs[PR_ERP] = env->pc; + env->pregs[PRV10_BRP] = env->pc; break; case EXCP_NMI: /* NMI is hardwired to vector zero. */ ex_vec = 0; env->pregs[PR_CCS] &= ~M_FLAG; - env->pregs[PR_NRP] = env->pc; + env->pregs[PRV10_BRP] = env->pc; break; case EXCP_BUSFAULT: diff --git a/target-cris/translate_v10.c b/target-cris/translate_v10.c index 4ada3ed09f..3629629d9d 100644 --- a/target-cris/translate_v10.c +++ b/target-cris/translate_v10.c @@ -1132,6 +1132,7 @@ static unsigned int dec10_ind(DisasContext *dc) LOG_DIS("break %d\n", dc->src); cris_evaluate_flags(dc); tcg_gen_movi_tl(env_pc, dc->pc + 2); + t_gen_mov_env_TN(trap_vector, tcg_const_tl(dc->src + 2)); t_gen_raise_exception(EXCP_BREAK); dc->is_jmp = DISAS_UPDATE; return insn_len; |