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-rw-r--r--target/ppc/dfp_helper.c12
-rw-r--r--target/ppc/helper.h12
-rw-r--r--target/ppc/insn32.decode23
-rw-r--r--target/ppc/translate/dfp-impl.c.inc51
-rw-r--r--target/ppc/translate/dfp-ops.c.inc18
5 files changed, 58 insertions, 58 deletions
diff --git a/target/ppc/dfp_helper.c b/target/ppc/dfp_helper.c
index 9be6809b33..df3e6c7cb1 100644
--- a/target/ppc/dfp_helper.c
+++ b/target/ppc/dfp_helper.c
@@ -751,8 +751,8 @@ void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b, \
set_dfp##size(t, &dfp.vt); \
}
-DFP_HELPER_QUAI(dquai, 64)
-DFP_HELPER_QUAI(dquaiq, 128)
+DFP_HELPER_QUAI(DQUAI, 64)
+DFP_HELPER_QUAI(DQUAIQ, 128)
#define DFP_HELPER_QUA(op, size) \
void helper_##op(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *a, \
@@ -873,8 +873,8 @@ static void RINTX_PPs(struct PPC_DFP *dfp)
dfp_check_for_VXSNAN(dfp);
}
-DFP_HELPER_RINT(drintx, RINTX_PPs, 64)
-DFP_HELPER_RINT(drintxq, RINTX_PPs, 128)
+DFP_HELPER_RINT(DRINTX, RINTX_PPs, 64)
+DFP_HELPER_RINT(DRINTXQ, RINTX_PPs, 128)
static void RINTN_PPs(struct PPC_DFP *dfp)
{
@@ -882,8 +882,8 @@ static void RINTN_PPs(struct PPC_DFP *dfp)
dfp_check_for_VXSNAN(dfp);
}
-DFP_HELPER_RINT(drintn, RINTN_PPs, 64)
-DFP_HELPER_RINT(drintnq, RINTN_PPs, 128)
+DFP_HELPER_RINT(DRINTN, RINTN_PPs, 64)
+DFP_HELPER_RINT(DRINTNQ, RINTN_PPs, 128)
void helper_dctdp(CPUPPCState *env, ppc_fprp_t *t, ppc_fprp_t *b)
{
diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index a21c04ecf1..70bc8ac579 100644
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -720,16 +720,16 @@ DEF_HELPER_3(DTSTSF, i32, env, fprp, fprp)
DEF_HELPER_3(DTSTSFQ, i32, env, fprp, fprp)
DEF_HELPER_3(DTSTSFI, i32, env, i32, fprp)
DEF_HELPER_3(DTSTSFIQ, i32, env, i32, fprp)
-DEF_HELPER_5(dquai, void, env, fprp, fprp, i32, i32)
-DEF_HELPER_5(dquaiq, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(DQUAI, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(DQUAIQ, void, env, fprp, fprp, i32, i32)
DEF_HELPER_5(dqua, void, env, fprp, fprp, fprp, i32)
DEF_HELPER_5(dquaq, void, env, fprp, fprp, fprp, i32)
DEF_HELPER_5(drrnd, void, env, fprp, fprp, fprp, i32)
DEF_HELPER_5(drrndq, void, env, fprp, fprp, fprp, i32)
-DEF_HELPER_5(drintx, void, env, fprp, fprp, i32, i32)
-DEF_HELPER_5(drintxq, void, env, fprp, fprp, i32, i32)
-DEF_HELPER_5(drintn, void, env, fprp, fprp, i32, i32)
-DEF_HELPER_5(drintnq, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(DRINTX, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(DRINTXQ, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(DRINTN, void, env, fprp, fprp, i32, i32)
+DEF_HELPER_5(DRINTNQ, void, env, fprp, fprp, i32, i32)
DEF_HELPER_3(dctdp, void, env, fprp, fprp)
DEF_HELPER_3(dctqpq, void, env, fprp, fprp)
DEF_HELPER_3(drsp, void, env, fprp, fprp)
diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index 263911d358..5369af17b6 100644
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -84,6 +84,18 @@
%z22_frap 17:4 !function=times_2
@Z22_bf_frap ...... bf:3 .. ....0 dm:6 ......... . &Z22_bf_fra fra=%z22_frap
+&Z23_tb frt frb r:bool rmc rc:bool
+@Z23_tb ...... frt:5 .... r:1 frb:5 rmc:2 ........ rc:1 &Z23_tb
+
+%z23_frtp 22:4 !function=times_2
+%z23_frbp 12:4 !function=times_2
+@Z23_tbp ...... ....0 .... r:1 ....0 rmc:2 ........ rc:1 &Z23_tb frt=%z23_frtp frb=%z23_frbp
+
+&Z23_te_tb te frt frb rmc rc:bool
+@Z23_te_tb ...... frt:5 te:5 frb:5 rmc:2 ........ rc:1 &Z23_te_tb
+
+@Z23_te_tbp ...... ....0 te:5 ....0 rmc:2 ........ rc:1 &Z23_te_tb frt=%z23_frtp frb=%z23_frbp
+
### Fixed-Point Load Instructions
LBZ 100010 ..... ..... ................ @D
@@ -233,6 +245,17 @@ DTSTSFQ 111111 ... -- ..... ..... 1010100010 - @X_bf_a_bp
DTSTSFI 111011 ... - ...... ..... 1010100011 - @X_bf_uim
DTSTSFIQ 111111 ... - ...... ..... 1010100011 - @X_bf_uim_bp
+### Decimal Floating-Point Quantum Adjustment Instructions
+
+DQUAI 111011 ..... ..... ..... .. 01000011 . @Z23_te_tb
+DQUAIQ 111111 ..... ..... ..... .. 01000011 . @Z23_te_tbp
+
+DRINTX 111011 ..... ---- . ..... .. 01100011 . @Z23_tb
+DRINTXQ 111111 ..... ---- . ..... .. 01100011 . @Z23_tbp
+
+DRINTN 111011 ..... ---- . ..... .. 11100011 . @Z23_tb
+DRINTNQ 111111 ..... ---- . ..... .. 11100011 . @Z23_tbp
+
### Decimal Floating-Point Conversion Instructions
DCFFIXQQ 111111 ..... 00000 ..... 1111100010 - @X_frtp_vrb
diff --git a/target/ppc/translate/dfp-impl.c.inc b/target/ppc/translate/dfp-impl.c.inc
index d8dcc4c807..cb481d028a 100644
--- a/target/ppc/translate/dfp-impl.c.inc
+++ b/target/ppc/translate/dfp-impl.c.inc
@@ -67,27 +67,23 @@ static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
return true; \
}
-#define GEN_DFP_T_B_U32_U32_Rc(name, u32f1, u32f2) \
-static void gen_##name(DisasContext *ctx) \
-{ \
- TCGv_ptr rt, rb; \
- TCGv_i32 u32_1, u32_2; \
- if (unlikely(!ctx->fpu_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_FPU); \
- return; \
- } \
- rt = gen_fprp_ptr(rD(ctx->opcode)); \
- rb = gen_fprp_ptr(rB(ctx->opcode)); \
- u32_1 = tcg_const_i32(u32f1(ctx->opcode)); \
- u32_2 = tcg_const_i32(u32f2(ctx->opcode)); \
- gen_helper_##name(cpu_env, rt, rb, u32_1, u32_2); \
- if (unlikely(Rc(ctx->opcode) != 0)) { \
- gen_set_cr1_from_fpscr(ctx); \
- } \
- tcg_temp_free_ptr(rt); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_i32(u32_1); \
- tcg_temp_free_i32(u32_2); \
+#define TRANS_DFP_T_B_U32_U32_Rc(NAME, U32F1, U32F2) \
+static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
+{ \
+ TCGv_ptr rt, rb; \
+ REQUIRE_INSNS_FLAGS2(ctx, DFP); \
+ REQUIRE_FPU(ctx); \
+ rt = gen_fprp_ptr(a->frt); \
+ rb = gen_fprp_ptr(a->frb); \
+ gen_helper_##NAME(cpu_env, rt, rb, \
+ tcg_constant_i32(a->U32F1), \
+ tcg_constant_i32(a->U32F2)); \
+ if (unlikely(a->rc)) { \
+ gen_set_cr1_from_fpscr(ctx); \
+ } \
+ tcg_temp_free_ptr(rt); \
+ tcg_temp_free_ptr(rb); \
+ return true; \
}
#define GEN_DFP_T_A_B_I32_Rc(name, i32fld) \
@@ -174,16 +170,16 @@ TRANS_DFP_BF_A_B(DTSTSF)
TRANS_DFP_BF_A_B(DTSTSFQ)
TRANS_DFP_BF_I_B(DTSTSFI)
TRANS_DFP_BF_I_B(DTSTSFIQ)
-GEN_DFP_T_B_U32_U32_Rc(dquai, SIMM5, RMC)
-GEN_DFP_T_B_U32_U32_Rc(dquaiq, SIMM5, RMC)
+TRANS_DFP_T_B_U32_U32_Rc(DQUAI, te, rmc)
+TRANS_DFP_T_B_U32_U32_Rc(DQUAIQ, te, rmc)
GEN_DFP_T_A_B_I32_Rc(dqua, RMC)
GEN_DFP_T_A_B_I32_Rc(dquaq, RMC)
GEN_DFP_T_A_B_I32_Rc(drrnd, RMC)
GEN_DFP_T_A_B_I32_Rc(drrndq, RMC)
-GEN_DFP_T_B_U32_U32_Rc(drintx, FPW, RMC)
-GEN_DFP_T_B_U32_U32_Rc(drintxq, FPW, RMC)
-GEN_DFP_T_B_U32_U32_Rc(drintn, FPW, RMC)
-GEN_DFP_T_B_U32_U32_Rc(drintnq, FPW, RMC)
+TRANS_DFP_T_B_U32_U32_Rc(DRINTX, r, rmc)
+TRANS_DFP_T_B_U32_U32_Rc(DRINTXQ, r, rmc)
+TRANS_DFP_T_B_U32_U32_Rc(DRINTN, r, rmc)
+TRANS_DFP_T_B_U32_U32_Rc(DRINTNQ, r, rmc)
GEN_DFP_T_B_Rc(dctdp)
GEN_DFP_T_B_Rc(dctqpq)
GEN_DFP_T_B_Rc(drsp)
@@ -205,7 +201,6 @@ GEN_DFP_T_FPR_I32_Rc(dscliq, rA, DCM)
GEN_DFP_T_FPR_I32_Rc(dscri, rA, DCM)
GEN_DFP_T_FPR_I32_Rc(dscriq, rA, DCM)
-#undef GEN_DFP_T_B_U32_U32_Rc
#undef GEN_DFP_T_A_B_I32_Rc
#undef GEN_DFP_T_B_Rc
#undef GEN_DFP_T_FPR_I32_Rc
diff --git a/target/ppc/translate/dfp-ops.c.inc b/target/ppc/translate/dfp-ops.c.inc
index e59425c8b2..c563f84a0b 100644
--- a/target/ppc/translate/dfp-ops.c.inc
+++ b/target/ppc/translate/dfp-ops.c.inc
@@ -45,18 +45,6 @@ _GEN_DFP_QUADx4(name, op1, op2, 0x02010800)
#define GEN_DFP_Tp_A_Bp_RMC_Rc(name, op1, op2) \
_GEN_DFP_QUADx4(name, op1, op2, 0x02000800)
-#define GEN_DFP_TE_T_B_RMC_Rc(name, op1, op2) \
-_GEN_DFP_LONGx4(name, op1, op2, 0x00000000)
-
-#define GEN_DFP_TE_Tp_Bp_RMC_Rc(name, op1, op2) \
-_GEN_DFP_QUADx4(name, op1, op2, 0x00200800)
-
-#define GEN_DFP_R_T_B_RMC_Rc(name, op1, op2) \
-_GEN_DFP_LONGx4(name, op1, op2, 0x001E0000)
-
-#define GEN_DFP_R_Tp_Bp_RMC_Rc(name, op1, op2) \
-_GEN_DFP_QUADx4(name, op1, op2, 0x003E0800)
-
#define GEN_DFP_SP_T_B_Rc(name, op1, op2) \
_GEN_DFP_LONG(name, op1, op2, 0x00070000)
@@ -75,16 +63,10 @@ _GEN_DFP_LONGx2(name, op1, op2, 0x00000000)
#define GEN_DFP_Tp_Ap_SH_Rc(name, op1, op2) \
_GEN_DFP_QUADx2(name, op1, op2, 0x00210000)
-GEN_DFP_TE_T_B_RMC_Rc(dquai, 0x03, 0x02),
-GEN_DFP_TE_Tp_Bp_RMC_Rc(dquaiq, 0x03, 0x02),
GEN_DFP_T_A_B_RMC_Rc(dqua, 0x03, 0x00),
GEN_DFP_Tp_Ap_Bp_RMC_Rc(dquaq, 0x03, 0x00),
GEN_DFP_T_A_B_RMC_Rc(drrnd, 0x03, 0x01),
GEN_DFP_Tp_A_Bp_RMC_Rc(drrndq, 0x03, 0x01),
-GEN_DFP_R_T_B_RMC_Rc(drintx, 0x03, 0x03),
-GEN_DFP_R_Tp_Bp_RMC_Rc(drintxq, 0x03, 0x03),
-GEN_DFP_R_T_B_RMC_Rc(drintn, 0x03, 0x07),
-GEN_DFP_R_Tp_Bp_RMC_Rc(drintnq, 0x03, 0x07),
GEN_DFP_T_B_Rc(dctdp, 0x02, 0x08),
GEN_DFP_Tp_B_Rc(dctqpq, 0x02, 0x08),
GEN_DFP_T_B_Rc(drsp, 0x02, 0x18),
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-01 23:17:16 +0000