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tcg/i386: Add predicate parameters to tcg_out_evex_opc

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Extend tcg_out_evex_opc to handle the predicate and
zero-merging parameters of the evex prefix.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2024-09-07 17:21:10 -07:00
parent 717da87d38
commit c044ec0d85
1 changed files with 4 additions and 2 deletions
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6
tcg/i386/tcg-target.c.inc
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@ -674,7 +674,7 @@ static void tcg_out_vex_opc(TCGContext *s, int opc, int r, int v,
}
static void tcg_out_evex_opc(TCGContext *s, int opc, int r, int v,
int rm, int index)
int rm, int index, int aaa, bool z)
{
/* The entire 4-byte evex prefix; with R' and V' set. */
uint32_t p = 0x08041062;
@ -711,7 +711,9 @@ static void tcg_out_evex_opc(TCGContext *s, int opc, int r, int v,
p = deposit32(p, 16, 2, pp);
p = deposit32(p, 19, 4, ~v);
p = deposit32(p, 23, 1, (opc & P_VEXW) != 0);
p = deposit32(p, 24, 3, aaa);
p = deposit32(p, 29, 2, (opc & P_VEXL) != 0);
p = deposit32(p, 31, 1, z);
tcg_out32(s, p);
tcg_out8(s, opc);
@ -720,7 +722,7 @@ static void tcg_out_evex_opc(TCGContext *s, int opc, int r, int v,
static void tcg_out_vex_modrm(TCGContext *s, int opc, int r, int v, int rm)
{
if (opc & P_EVEX) {
tcg_out_evex_opc(s, opc, r, v, rm, 0);
tcg_out_evex_opc(s, opc, r, v, rm, 0, 0, false);
} else {
tcg_out_vex_opc(s, opc, r, v, rm, 0);
}