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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Subject: [PATCH 06/18] target/i386/tcg: remove do_decode_0F
Date: Wed, 10 Dec 2025 14:16:41 +0100	[thread overview]
Message-ID: <20251210131653.852163-7-pbonzini@redhat.com> (raw)
In-Reply-To: <20251210131653.852163-1-pbonzini@redhat.com>

It is not needed anymore since all prefixes are handled by the
new decoder.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/tcg/decode-new.c.inc | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc
index 213dbb9637c..ea8e26f7f98 100644
--- a/target/i386/tcg/decode-new.c.inc
+++ b/target/i386/tcg/decode-new.c.inc
@@ -1430,15 +1430,10 @@ static const X86OpEntry opcodes_0F[256] = {
     [0xff] = X86_OP_ENTRYr(UD,     nop,v),                        /* UD0 */
 };
 
-static void do_decode_0F(DisasContext *s, CPUX86State *env, X86OpEntry *entry, uint8_t *b)
-{
-    *entry = opcodes_0F[*b];
-}
-
 static void decode_0F(DisasContext *s, CPUX86State *env, X86OpEntry *entry, uint8_t *b)
 {
     *b = x86_ldub_code(env, s);
-    do_decode_0F(s, env, entry, b);
+    *entry = opcodes_0F[*b];
 }
 
 static void decode_63(DisasContext *s, CPUX86State *env, X86OpEntry *entry, uint8_t *b)
-- 
2.52.0



  parent reply	other threads:[~2025-12-10 13:17 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-12-10 13:16 [PATCH 00/18] First round of target/i386/tcg patches for QEMU 11.0 Paolo Bonzini
2025-12-10 13:16 ` [PATCH 01/18] target/i386/tcg: fix check for invalid VSIB instruction Paolo Bonzini
2025-12-11 15:47   ` Richard Henderson
2025-12-11 20:28     ` Paolo Bonzini
2025-12-11 22:22       ` Richard Henderson
2025-12-12  2:06         ` Paolo Bonzini
2025-12-12 14:37           ` Richard Henderson
2025-12-10 13:16 ` [PATCH 02/18] target/i386/tcg: ignore V3 in 32-bit mode Paolo Bonzini
2025-12-11 15:52   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 03/18] target/i386/tcg: update cc_op after PUSHF Paolo Bonzini
2025-12-11 15:55   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 04/18] target/i386/tcg: mark more instructions that are invalid in 64-bit mode Paolo Bonzini
2025-12-11 15:59   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 05/18] target/i386/tcg: do not compute all flags for SAHF Paolo Bonzini
2025-12-11 16:03   ` Richard Henderson
2025-12-10 13:16 ` Paolo Bonzini [this message]
2025-12-11 16:03   ` [PATCH 06/18] target/i386/tcg: remove do_decode_0F Richard Henderson
2025-12-10 13:16 ` [PATCH 07/18] target/i386/tcg: move and expand misplaced comment Paolo Bonzini
2025-12-11 16:04   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 08/18] target/i386/tcg: simplify effective address calculation Paolo Bonzini
2025-12-11 16:15   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 09/18] target/i386/tcg: unnest switch statements in disas_insn_x87 Paolo Bonzini
2025-12-11 16:20   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 10/18] target/i386/tcg: move fcom/fcomp differentiation to gen_helper_fp_arith_ST0_FT0 Paolo Bonzini
2025-12-11 16:21   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 11/18] target/i386/tcg: reuse gen_helper_fp_arith_ST0_FT0 for fcom STn and fcomp STn Paolo Bonzini
2025-12-11 16:24   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 12/18] target/i386/tcg: reuse gen_helper_fp_arith_ST0_FT0 for undocumented fcom/fcomp variants Paolo Bonzini
2025-12-11 16:26   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 13/18] target/i386/tcg: unify more pop/no-pop x87 instructions Paolo Bonzini
2025-12-10 13:16 ` [PATCH 14/18] target/i386/tcg: kill tmp1_i64 Paolo Bonzini
2025-12-11 16:28   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 15/18] target/i386/tcg: kill tmp2_i32 Paolo Bonzini
2025-12-11 16:29   ` Richard Henderson
2025-12-10 13:16 ` [PATCH 16/18] target/i386/tcg: commonize code to compute SF/ZF/PF Paolo Bonzini
2025-12-11 18:46   ` Richard Henderson
2025-12-12 15:45     ` Paolo Bonzini
2025-12-10 13:16 ` [PATCH 17/18] target/i386/tcg: add a CCOp for SBB x,x Paolo Bonzini
2025-12-11 19:11   ` Richard Henderson
2025-12-12 17:49     ` Paolo Bonzini
2025-12-10 13:16 ` [PATCH 18/18] target/i386/tcg: move fetch code out of translate.c Paolo Bonzini
2025-12-11 19:29   ` Richard Henderson

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