This implements emitters for INSN_MOV_REG_MEMDISP.
Signed-off-by: Eduard - Gabriel Munteanu <[email protected]>
---
arch/x86/emit-code.c | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/arch/x86/emit-code.c b/arch/x86/emit-code.c
index 5a5d006..46c586a 100644
--- a/arch/x86/emit-code.c
+++ b/arch/x86/emit-code.c
@@ -2058,6 +2058,24 @@ static void __emit_memdisp_reg(struct buffer *buf,
__emit_memdisp(buf, rex_w, opc, disp, __encode_reg(reg));
}
+static void __emit_reg_memdisp(struct buffer *buf,
+ int rex_w,
+ unsigned char opc,
+ enum machine_reg reg,
+ unsigned long disp)
+{
+ __emit_memdisp(buf, rex_w, opc, disp, __encode_reg(reg));
+}
+
+static void emit_mov_reg_memdisp(struct buffer *buf,
+ struct operand *src,
+ struct operand *dest)
+{
+ int rex_w = is_64bit_reg(src);
+
+ __emit_reg_memdisp(buf, rex_w, 0x89, mach_reg(&src->reg), dest->imm);
+}
+
static void __emit64_test_membase_reg(struct buffer *buf,
enum machine_reg src,
unsigned long disp,
@@ -2154,6 +2172,7 @@ struct emitter emitters[] = {
DECL_EMITTER(INSN_MOV_IMM_REG, emit_mov_imm_reg, TWO_OPERANDS),
DECL_EMITTER(INSN_MOV_MEMBASE_REG, emit_mov_membase_reg, TWO_OPERANDS),
DECL_EMITTER(INSN_MOV_MEMLOCAL_REG, emit_mov_memlocal_reg,
TWO_OPERANDS),
+ DECL_EMITTER(INSN_MOV_REG_MEMDISP, emit_mov_reg_memdisp, TWO_OPERANDS),
DECL_EMITTER(INSN_MOV_REG_MEMLOCAL, emit_mov_reg_memlocal,
TWO_OPERANDS),
DECL_EMITTER(INSN_MOV_REG_REG, emit_mov_reg_reg, TWO_OPERANDS),
DECL_EMITTER(INSN_PUSH_IMM, emit_push_imm, SINGLE_OPERAND),
--
1.6.0.6
------------------------------------------------------------------------------
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