diff --git a/qemu/header_gen.py b/qemu/header_gen.py index a187ad45..4519fced 100644 --- a/qemu/header_gen.py +++ b/qemu/header_gen.py @@ -5048,7 +5048,10 @@ mips_symbols = ( 'helper_msa_ilvl_df', 'helper_msa_ilvod_df', 'helper_msa_ilvr_df', - 'helper_msa_insert_df', + 'helper_msa_insert_b', + 'helper_msa_insert_d', + 'helper_msa_insert_h', + 'helper_msa_insert_w', 'helper_msa_insve_df', 'helper_msa_ld_df', 'helper_msa_ldi_df', diff --git a/qemu/mips.h b/qemu/mips.h index 2cbd65c7..434e35b7 100644 --- a/qemu/mips.h +++ b/qemu/mips.h @@ -3936,7 +3936,10 @@ #define helper_msa_ilvl_df helper_msa_ilvl_df_mips #define helper_msa_ilvod_df helper_msa_ilvod_df_mips #define helper_msa_ilvr_df helper_msa_ilvr_df_mips -#define helper_msa_insert_df helper_msa_insert_df_mips +#define helper_msa_insert_b helper_msa_insert_b_mips +#define helper_msa_insert_d helper_msa_insert_d_mips +#define helper_msa_insert_h helper_msa_insert_h_mips +#define helper_msa_insert_w helper_msa_insert_w_mips #define helper_msa_insve_df helper_msa_insve_df_mips #define helper_msa_ld_df helper_msa_ld_df_mips #define helper_msa_ldi_df helper_msa_ldi_df_mips diff --git a/qemu/mips64.h b/qemu/mips64.h index ef3966ab..998d8dcc 100644 --- a/qemu/mips64.h +++ b/qemu/mips64.h @@ -3936,7 +3936,10 @@ #define helper_msa_ilvl_df helper_msa_ilvl_df_mips64 #define helper_msa_ilvod_df helper_msa_ilvod_df_mips64 #define helper_msa_ilvr_df helper_msa_ilvr_df_mips64 -#define helper_msa_insert_df helper_msa_insert_df_mips64 +#define helper_msa_insert_b helper_msa_insert_b_mips64 +#define helper_msa_insert_d helper_msa_insert_d_mips64 +#define helper_msa_insert_h helper_msa_insert_h_mips64 +#define helper_msa_insert_w helper_msa_insert_w_mips64 #define helper_msa_insve_df helper_msa_insve_df_mips64 #define helper_msa_ld_df helper_msa_ld_df_mips64 #define helper_msa_ldi_df helper_msa_ldi_df_mips64 diff --git a/qemu/mips64el.h b/qemu/mips64el.h index 3bbfa494..8a034451 100644 --- a/qemu/mips64el.h +++ b/qemu/mips64el.h @@ -3936,7 +3936,10 @@ #define helper_msa_ilvl_df helper_msa_ilvl_df_mips64el #define helper_msa_ilvod_df helper_msa_ilvod_df_mips64el #define helper_msa_ilvr_df helper_msa_ilvr_df_mips64el -#define helper_msa_insert_df helper_msa_insert_df_mips64el +#define helper_msa_insert_b helper_msa_insert_b_mips64el +#define helper_msa_insert_d helper_msa_insert_d_mips64el +#define helper_msa_insert_h helper_msa_insert_h_mips64el +#define helper_msa_insert_w helper_msa_insert_w_mips64el #define helper_msa_insve_df helper_msa_insve_df_mips64el #define helper_msa_ld_df helper_msa_ld_df_mips64el #define helper_msa_ldi_df helper_msa_ldi_df_mips64el diff --git a/qemu/mipsel.h b/qemu/mipsel.h index be88164f..8bd0481f 100644 --- a/qemu/mipsel.h +++ b/qemu/mipsel.h @@ -3936,7 +3936,10 @@ #define helper_msa_ilvl_df helper_msa_ilvl_df_mipsel #define helper_msa_ilvod_df helper_msa_ilvod_df_mipsel #define helper_msa_ilvr_df helper_msa_ilvr_df_mipsel -#define helper_msa_insert_df helper_msa_insert_df_mipsel +#define helper_msa_insert_b helper_msa_insert_b_mipsel +#define helper_msa_insert_d helper_msa_insert_d_mipsel +#define helper_msa_insert_h helper_msa_insert_h_mipsel +#define helper_msa_insert_w helper_msa_insert_w_mipsel #define helper_msa_insve_df helper_msa_insve_df_mipsel #define helper_msa_ld_df helper_msa_ld_df_mipsel #define helper_msa_ldi_df helper_msa_ldi_df_mipsel diff --git a/qemu/target/mips/helper.h b/qemu/target/mips/helper.h index e5898a5a..83ac0765 100644 --- a/qemu/target/mips/helper.h +++ b/qemu/target/mips/helper.h @@ -877,7 +877,6 @@ DEF_HELPER_5(msa_hsub_u_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_sldi_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_splati_df, void, env, i32, i32, i32, i32) -DEF_HELPER_5(msa_insert_df, void, env, i32, i32, i32, i32) DEF_HELPER_5(msa_insve_df, void, env, i32, i32, i32, i32) DEF_HELPER_3(msa_ctcmsa, void, env, tl, i32) DEF_HELPER_2(msa_cfcmsa, tl, env, i32) @@ -944,6 +943,10 @@ DEF_HELPER_4(msa_copy_s_d, void, env, i32, i32, i32) DEF_HELPER_4(msa_copy_u_b, void, env, i32, i32, i32) DEF_HELPER_4(msa_copy_u_h, void, env, i32, i32, i32) DEF_HELPER_4(msa_copy_u_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_insert_b, void, env, i32, i32, i32) +DEF_HELPER_4(msa_insert_h, void, env, i32, i32, i32) +DEF_HELPER_4(msa_insert_w, void, env, i32, i32, i32) +DEF_HELPER_4(msa_insert_d, void, env, i32, i32, i32) DEF_HELPER_4(msa_fclass_df, void, env, i32, i32, i32) DEF_HELPER_4(msa_ftrunc_s_df, void, env, i32, i32, i32) diff --git a/qemu/target/mips/msa_helper.c b/qemu/target/mips/msa_helper.c index 1d3eee47..45614a57 100644 --- a/qemu/target/mips/msa_helper.c +++ b/qemu/target/mips/msa_helper.c @@ -1340,28 +1340,61 @@ void helper_msa_copy_u_w(CPUMIPSState *env, uint32_t rd, env->active_tc.gpr[rd] = (uint32_t)env->active_fpu.fpr[ws].wr.w[n]; } -void helper_msa_insert_df(CPUMIPSState *env, uint32_t df, uint32_t wd, +void helper_msa_insert_b(CPUMIPSState *env, uint32_t wd, uint32_t rs_num, uint32_t n) { wr_t *pwd = &(env->active_fpu.fpr[wd].wr); target_ulong rs = env->active_tc.gpr[rs_num]; - - switch (df) { - case DF_BYTE: - pwd->b[n] = (int8_t)rs; - break; - case DF_HALF: - pwd->h[n] = (int16_t)rs; - break; - case DF_WORD: - pwd->w[n] = (int32_t)rs; - break; - case DF_DOUBLE: - pwd->d[n] = (int64_t)rs; - break; - default: - assert(0); + n %= 16; +#if defined(HOST_WORDS_BIGENDIAN) + if (n < 8) { + n = 8 - n - 1; + } else { + n = 24 - n - 1; } +#endif + pwd->b[n] = (int8_t)rs; +} + +void helper_msa_insert_h(CPUMIPSState *env, uint32_t wd, + uint32_t rs_num, uint32_t n) +{ + wr_t *pwd = &(env->active_fpu.fpr[wd].wr); + target_ulong rs = env->active_tc.gpr[rs_num]; + n %= 8; +#if defined(HOST_WORDS_BIGENDIAN) + if (n < 4) { + n = 4 - n - 1; + } else { + n = 12 - n - 1; + } +#endif + pwd->h[n] = (int16_t)rs; +} + +void helper_msa_insert_w(CPUMIPSState *env, uint32_t wd, + uint32_t rs_num, uint32_t n) +{ + wr_t *pwd = &(env->active_fpu.fpr[wd].wr); + target_ulong rs = env->active_tc.gpr[rs_num]; + n %= 4; +#if defined(HOST_WORDS_BIGENDIAN) + if (n < 2) { + n = 2 - n - 1; + } else { + n = 6 - n - 1; + } +#endif + pwd->w[n] = (int32_t)rs; +} + +void helper_msa_insert_d(CPUMIPSState *env, uint32_t wd, + uint32_t rs_num, uint32_t n) +{ + wr_t *pwd = &(env->active_fpu.fpr[wd].wr); + target_ulong rs = env->active_tc.gpr[rs_num]; + n %= 2; + pwd->d[n] = (int64_t)rs; } void helper_msa_insve_df(CPUMIPSState *env, uint32_t df, uint32_t wd, diff --git a/qemu/target/mips/translate.c b/qemu/target/mips/translate.c index 1c53fb4c..4ffd371f 100644 --- a/qemu/target/mips/translate.c +++ b/qemu/target/mips/translate.c @@ -28507,7 +28507,24 @@ static void gen_msa_elm_df(CPUMIPSState *env, DisasContext *ctx, uint32_t df, } break; case OPC_INSERT_df: - gen_helper_msa_insert_df(tcg_ctx, tcg_ctx->cpu_env, tdf, twd, tws, tn); + switch (df) { + case DF_BYTE: + gen_helper_msa_insert_b(tcg_ctx, tcg_ctx->cpu_env, twd, tws, tn); + break; + case DF_HALF: + gen_helper_msa_insert_h(tcg_ctx, tcg_ctx->cpu_env, twd, tws, tn); + break; + case DF_WORD: + gen_helper_msa_insert_w(tcg_ctx, tcg_ctx->cpu_env, twd, tws, tn); + break; +#if defined(TARGET_MIPS64) + case DF_DOUBLE: + gen_helper_msa_insert_d(tcg_ctx, tcg_ctx->cpu_env, twd, tws, tn); + break; +#endif + default: + assert(0); + } break; } break;