diff options
Diffstat (limited to 'target/mips/translate.c')
| -rw-r--r-- | target/mips/translate.c | 69 |
1 files changed, 65 insertions, 4 deletions
diff --git a/target/mips/translate.c b/target/mips/translate.c index f96c0d01ef..70552fe543 100644 --- a/target/mips/translate.c +++ b/target/mips/translate.c @@ -32,7 +32,7 @@ #include "exec/helper-proto.h" #include "exec/helper-gen.h" -#include "exec/semihost.h" +#include "hw/semihosting/semihost.h" #include "target/mips/trace.h" #include "trace-tcg.h" @@ -13726,6 +13726,14 @@ static inline bool is_uhi(int sdbbp_code) #endif } +#ifdef CONFIG_USER_ONLY +/* The above should dead-code away any calls to this..*/ +static inline void gen_helper_do_semihosting(void *env) +{ + g_assert_not_reached(); +} +#endif + static int decode_mips16_opc (CPUMIPSState *env, DisasContext *ctx) { int rx, ry; @@ -28297,20 +28305,73 @@ static void gen_msa_elm_df(CPUMIPSState *env, DisasContext *ctx, uint32_t df, generate_exception_end(ctx, EXCP_RI); break; } + if ((MASK_MSA_ELM(ctx->opcode) == OPC_COPY_U_df) && + (df == DF_WORD)) { + generate_exception_end(ctx, EXCP_RI); + break; + } #endif switch (MASK_MSA_ELM(ctx->opcode)) { case OPC_COPY_S_df: if (likely(wd != 0)) { - gen_helper_msa_copy_s_df(cpu_env, tdf, twd, tws, tn); + switch (df) { + case DF_BYTE: + gen_helper_msa_copy_s_b(cpu_env, twd, tws, tn); + break; + case DF_HALF: + gen_helper_msa_copy_s_h(cpu_env, twd, tws, tn); + break; + case DF_WORD: + gen_helper_msa_copy_s_w(cpu_env, twd, tws, tn); + break; +#if defined(TARGET_MIPS64) + case DF_DOUBLE: + gen_helper_msa_copy_s_d(cpu_env, twd, tws, tn); + break; +#endif + default: + assert(0); + } } break; case OPC_COPY_U_df: if (likely(wd != 0)) { - gen_helper_msa_copy_u_df(cpu_env, tdf, twd, tws, tn); + switch (df) { + case DF_BYTE: + gen_helper_msa_copy_u_b(cpu_env, twd, tws, tn); + break; + case DF_HALF: + gen_helper_msa_copy_u_h(cpu_env, twd, tws, tn); + break; +#if defined(TARGET_MIPS64) + case DF_WORD: + gen_helper_msa_copy_u_w(cpu_env, twd, tws, tn); + break; +#endif + default: + assert(0); + } } break; case OPC_INSERT_df: - gen_helper_msa_insert_df(cpu_env, tdf, twd, tws, tn); + switch (df) { + case DF_BYTE: + gen_helper_msa_insert_b(cpu_env, twd, tws, tn); + break; + case DF_HALF: + gen_helper_msa_insert_h(cpu_env, twd, tws, tn); + break; + case DF_WORD: + gen_helper_msa_insert_w(cpu_env, twd, tws, tn); + break; +#if defined(TARGET_MIPS64) + case DF_DOUBLE: + gen_helper_msa_insert_d(cpu_env, twd, tws, tn); + break; +#endif + default: + assert(0); + } break; } break; |