diff options
| author | Richard Henderson <rth@twiddle.net> | 2014-03-19 09:28:55 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2014-04-17 11:47:41 -0700 |
| commit | 46010969f33677cc4a6f48f5718edc3c2e2e490c (patch) | |
| tree | ff3b52e60bc632204093c36c6d36d06659fade32 | |
| parent | c67b67e511483769f408cfdad1859f145993362e (diff) | |
target-alpha: Convert opcode 0x1E to source/sink
Signed-off-by: Richard Henderson <rth@twiddle.net>
| -rw-r--r-- | target-alpha/translate.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/target-alpha/translate.c b/target-alpha/translate.c index 666430499c..3c198eb411 100644 --- a/target-alpha/translate.c +++ b/target-alpha/translate.c @@ -2962,6 +2962,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn) goto invalid_opc; } break; + case 0x1D: /* HW_MTPR (PALcode) */ #ifndef CONFIG_USER_ONLY @@ -2970,6 +2971,7 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn) #else goto invalid_opc; #endif + case 0x1E: /* HW_RET (PALcode) */ #ifndef CONFIG_USER_ONLY @@ -2978,12 +2980,12 @@ static ExitStatus translate_one(DisasContext *ctx, uint32_t insn) /* Pre-EV6 CPUs interpreted this as HW_REI, loading the return address from EXC_ADDR. This turns out to be useful for our emulation PALcode, so continue to accept it. */ - TCGv tmp = tcg_temp_new(); + tmp = tcg_temp_new(); tcg_gen_ld_i64(tmp, cpu_env, offsetof(CPUAlphaState, exc_addr)); gen_helper_hw_ret(cpu_env, tmp); tcg_temp_free(tmp); } else { - gen_helper_hw_ret(cpu_env, cpu_ir[rb]); + gen_helper_hw_ret(cpu_env, load_gpr(ctx, rb)); } ret = EXIT_PC_UPDATED; break; |