diff options
Diffstat (limited to 'target/mips/tcg/translate.c')
| -rw-r--r-- | target/mips/tcg/translate.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/target/mips/tcg/translate.c b/target/mips/tcg/translate.c index 1c2264417c..7f0cc81a90 100644 --- a/target/mips/tcg/translate.c +++ b/target/mips/tcg/translate.c @@ -1367,6 +1367,16 @@ void generate_exception_end(DisasContext *ctx, int excp) generate_exception_err(ctx, excp, 0); } +void generate_exception_break(DisasContext *ctx, int code) +{ +#ifdef CONFIG_USER_ONLY + /* Pass the break code along to cpu_loop. */ + tcg_gen_st_i32(tcg_constant_i32(code), cpu_env, + offsetof(CPUMIPSState, error_code)); +#endif + generate_exception_end(ctx, EXCP_BREAK); +} + void gen_reserved_instruction(DisasContext *ctx) { generate_exception_end(ctx, EXCP_RI); @@ -14160,7 +14170,7 @@ static void decode_opc_special(CPUMIPSState *env, DisasContext *ctx) generate_exception_end(ctx, EXCP_SYSCALL); break; case OPC_BREAK: - generate_exception_end(ctx, EXCP_BREAK); + generate_exception_break(ctx, extract32(ctx->opcode, 6, 20)); break; case OPC_SYNC: check_insn(ctx, ISA_MIPS2); |