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From: Aleksandar Markovic <aleksandar.markovic@rt-rk.com>
To: qemu-devel@nongnu.org
Cc: aurelien@aurel32.net, amarkovic@wavecomp.com
Subject: [Qemu-devel] [PATCH 02/26] target/mips: Clean up handling of CP0 register 1
Date: Thu, 22 Aug 2019 13:35:26 +0200	[thread overview]
Message-ID: <1566473750-17743-3-git-send-email-aleksandar.markovic@rt-rk.com> (raw)
In-Reply-To: <1566473750-17743-1-git-send-email-aleksandar.markovic@rt-rk.com>

From: Aleksandar Markovic <amarkovic@wavecomp.com>

Clean up handling of CP0 register 1.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
 target/mips/cpu.h       |  8 +++++++
 target/mips/translate.c | 64 ++++++++++++++++++++++++-------------------------
 2 files changed, 40 insertions(+), 32 deletions(-)

diff --git a/target/mips/cpu.h b/target/mips/cpu.h
index e2f6844..597afa8 100644
--- a/target/mips/cpu.h
+++ b/target/mips/cpu.h
@@ -284,6 +284,14 @@ typedef struct mips_def_t mips_def_t;
 #define CP0_REG00__MVPCONF1        3
 #define CP0_REG00__VPCONTROL       4
 /* CP0 Register 01 */
+#define CP0_REG01__RANDOM          0
+#define CP0_REG01__VPECONTROL      1
+#define CP0_REG01__VPECONF0        2
+#define CP0_REG01__VPECONF1        3
+#define CP0_REG01__YQMASK          4
+#define CP0_REG01__VPESCHEDULE     5
+#define CP0_REG01__VPESCHEFBACK    6
+#define CP0_REG01__VPEOPT          7
 /* CP0 Register 02 */
 #define CP0_REG02__ENTRYLO0        0
 /* CP0 Register 03 */
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 06a1646..e350545 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -6883,42 +6883,42 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, int reg, int sel)
         break;
     case CP0_REGISTER_01:
         switch (sel) {
-        case 0:
+        case CP0_REG01__RANDOM:
             CP0_CHECK(!(ctx->insn_flags & ISA_MIPS32R6));
             gen_helper_mfc0_random(arg, cpu_env);
             register_name = "Random";
             break;
-        case 1:
+        case CP0_REG01__VPECONTROL:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEControl));
             register_name = "VPEControl";
             break;
-        case 2:
+        case CP0_REG01__VPECONF0:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf0));
             register_name = "VPEConf0";
             break;
-        case 3:
+        case CP0_REG01__VPECONF1:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf1));
             register_name = "VPEConf1";
             break;
-        case 4:
+        case CP0_REG01__YQMASK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load64(arg, offsetof(CPUMIPSState, CP0_YQMask));
             register_name = "YQMask";
             break;
-        case 5:
+        case CP0_REG01__VPESCHEDULE:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load64(arg, offsetof(CPUMIPSState, CP0_VPESchedule));
             register_name = "VPESchedule";
             break;
-        case 6:
+        case CP0_REG01__VPESCHEFBACK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load64(arg, offsetof(CPUMIPSState, CP0_VPEScheFBack));
             register_name = "VPEScheFBack";
             break;
-        case 7:
+        case CP0_REG01__VPEOPT:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEOpt));
             register_name = "VPEOpt";
@@ -7651,43 +7651,43 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
         break;
     case CP0_REGISTER_01:
         switch (sel) {
-        case 0:
+        case CP0_REG01__RANDOM:
             /* ignored */
             register_name = "Random";
             break;
-        case 1:
+        case CP0_REG01__VPECONTROL:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpecontrol(cpu_env, arg);
             register_name = "VPEControl";
             break;
-        case 2:
+        case CP0_REG01__VPECONF0:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpeconf0(cpu_env, arg);
             register_name = "VPEConf0";
             break;
-        case 3:
+        case CP0_REG01__VPECONF1:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpeconf1(cpu_env, arg);
             register_name = "VPEConf1";
             break;
-        case 4:
+        case CP0_REG01__YQMASK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_yqmask(cpu_env, arg);
             register_name = "YQMask";
             break;
-        case 5:
+        case CP0_REG01__VPESCHEDULE:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_st_tl(arg, cpu_env,
                           offsetof(CPUMIPSState, CP0_VPESchedule));
             register_name = "VPESchedule";
             break;
-        case 6:
+        case CP0_REG01__VPESCHEFBACK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_st_tl(arg, cpu_env,
                           offsetof(CPUMIPSState, CP0_VPEScheFBack));
             register_name = "VPEScheFBack";
             break;
-        case 7:
+        case CP0_REG01__VPEOPT:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpeopt(cpu_env, arg);
             register_name = "VPEOpt";
@@ -8403,42 +8403,42 @@ static void gen_dmfc0(DisasContext *ctx, TCGv arg, int reg, int sel)
         break;
     case CP0_REGISTER_01:
         switch (sel) {
-        case 0:
+        case CP0_REG01__RANDOM:
             CP0_CHECK(!(ctx->insn_flags & ISA_MIPS32R6));
             gen_helper_mfc0_random(arg, cpu_env);
             register_name = "Random";
             break;
-        case 1:
+        case CP0_REG01__VPECONTROL:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEControl));
             register_name = "VPEControl";
             break;
-        case 2:
+        case CP0_REG01__VPECONF0:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf0));
             register_name = "VPEConf0";
             break;
-        case 3:
+        case CP0_REG01__VPECONF1:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEConf1));
             register_name = "VPEConf1";
             break;
-        case 4:
+        case CP0_REG01__YQMASK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_YQMask));
             register_name = "YQMask";
             break;
-        case 5:
+        case CP0_REG01__VPESCHEDULE:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPESchedule));
             register_name = "VPESchedule";
             break;
-        case 6:
+        case CP0_REG01__VPESCHEFBACK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_ld_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPEScheFBack));
             register_name = "VPEScheFBack";
             break;
-        case 7:
+        case CP0_REG01__VPEOPT:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_mfc0_load32(arg, offsetof(CPUMIPSState, CP0_VPEOpt));
             register_name = "VPEOpt";
@@ -9125,41 +9125,41 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int reg, int sel)
         break;
     case CP0_REGISTER_01:
         switch (sel) {
-        case 0:
+        case CP0_REG01__RANDOM:
             /* ignored */
             register_name = "Random";
             break;
-        case 1:
+        case CP0_REG01__VPECONTROL:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpecontrol(cpu_env, arg);
             register_name = "VPEControl";
             break;
-        case 2:
+        case CP0_REG01__VPECONF0:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpeconf0(cpu_env, arg);
             register_name = "VPEConf0";
             break;
-        case 3:
+        case CP0_REG01__VPECONF1:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpeconf1(cpu_env, arg);
             register_name = "VPEConf1";
             break;
-        case 4:
+        case CP0_REG01__YQMASK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_yqmask(cpu_env, arg);
             register_name = "YQMask";
             break;
-        case 5:
+        case CP0_REG01__VPESCHEDULE:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_st_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPESchedule));
             register_name = "VPESchedule";
             break;
-        case 6:
+        case CP0_REG01__VPESCHEFBACK:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             tcg_gen_st_tl(arg, cpu_env, offsetof(CPUMIPSState, CP0_VPEScheFBack));
             register_name = "VPEScheFBack";
             break;
-        case 7:
+        case CP0_REG01__VPEOPT:
             CP0_CHECK(ctx->insn_flags & ASE_MT);
             gen_helper_mtc0_vpeopt(cpu_env, arg);
             register_name = "VPEOpt";
-- 
2.7.4



  parent reply	other threads:[~2019-08-22 11:50 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-22 11:35 [Qemu-devel] [PATCH 00/26] Clean up handling of configuration register CP0 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 01/26] target/mips: Clean up handling of CP0 register 0 Aleksandar Markovic
2019-08-22 11:35 ` Aleksandar Markovic [this message]
2019-08-22 11:35 ` [Qemu-devel] [PATCH 03/26] target/mips: Clean up handling of CP0 register 2 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 04/26] target/mips: Clean up handling of CP0 register 5 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 05/26] target/mips: Clean up handling of CP0 register 6 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 06/26] target/mips: Clean up handling of CP0 register 7 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 07/26] target/mips: Clean up handling of CP0 register 8 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 08/26] target/mips: Clean up handling of CP0 register 9 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 09/26] target/mips: Clean up handling of CP0 register 10 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 10/26] target/mips: Clean up handling of CP0 register 11 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 11/26] target/mips: Clean up handling of CP0 register 12 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 12/26] target/mips: Clean up handling of CP0 register 15 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 13/26] target/mips: Clean up handling of CP0 register 16 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 14/26] target/mips: Clean up handling of CP0 register 17 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 15/26] target/mips: Clean up handling of CP0 register 18 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 16/26] target/mips: Clean up handling of CP0 register 19 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 17/26] target/mips: Clean up handling of CP0 register 20 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 18/26] target/mips: Clean up handling of CP0 register 23 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 19/26] target/mips: Clean up handling of CP0 register 24 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 20/26] target/mips: Clean up handling of CP0 register 25 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 21/26] target/mips: Clean up handling of CP0 register 26 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 22/26] target/mips: Clean up handling of CP0 register 27 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 23/26] target/mips: Clean up handling of CP0 register 28 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 24/26] target/mips: Clean up handling of CP0 register 29 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 25/26] target/mips: Clean up handling of CP0 register 30 Aleksandar Markovic
2019-08-22 11:35 ` [Qemu-devel] [PATCH 26/26] target/mips: Clean up handling of CP0 register 31 Aleksandar Markovic

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