[PATCH 16/22] x86-64: implement other INSN_*_THREAD_LOCAL_*

[Eduard - Gabriel Munteanu]

This implements the rest of the emitters for INSN_*_THREAD_LOCAL_*,
where this is useful on x86-64.

Signed-off-by: Eduard - Gabriel Munteanu <eduard.munte...@linux360.ro>
---
 arch/x86/emit-code.c |   40 ++++++++++++++++++++++++++++++++++++++++
 1 files changed, 40 insertions(+), 0 deletions(-)

diff --git a/arch/x86/emit-code.c b/arch/x86/emit-code.c
index 239d91a..a1f0f3c 100644
--- a/arch/x86/emit-code.c
+++ b/arch/x86/emit-code.c
@@ -2022,6 +2022,25 @@ static void __emit64_push_membase(struct buffer *buf,
        __emit_membase(buf, 0, 0xff, src_reg, disp, 6);
 }
 
+static void __emit_mov_reg_membase(struct buffer *buf,
+                                  int rex_w,
+                                  enum machine_reg src,
+                                  enum machine_reg base,
+                                  unsigned long disp)
+{
+       __emit_membase(buf, rex_w, 0x89, base, disp, __encode_reg(src));
+}
+
+static void
+emit_mov_reg_membase(struct buffer *buf, struct operand *src,
+                    struct operand *dest)
+{
+       int rex_w = is_64bit_reg(src);
+
+       __emit_mov_reg_membase(buf, rex_w, mach_reg(&src->reg),
+                              mach_reg(&dest->base_reg), dest->disp);
+}
+
 static void emit_exception_test(struct buffer *buf, enum machine_reg reg)
 {
        /* FIXME: implement this! */
@@ -2095,6 +2114,24 @@ static void emit_mov_thread_local_memdisp_reg(struct 
buffer *buf,
        __emit_memdisp_reg(buf, rex_w, 0x8b, src->imm, mach_reg(&dest->reg));
 }
 
+static void emit_mov_reg_thread_local_memdisp(struct buffer *buf,
+                                             struct operand *src,
+                                             struct operand *dest)
+{
+       int rex_w = is_64bit_reg(src);
+
+       emit(buf, 0x64); /* FS segment override prefix */
+       __emit_reg_memdisp(buf, rex_w, 0x89, mach_reg(&src->reg), dest->imm);
+}
+
+static void emit_mov_reg_thread_local_membase(struct buffer *buf,
+                                             struct operand *src,
+                                             struct operand *dest)
+{
+       emit(buf, 0x64); /* FS segment override prefix */
+       emit_mov_reg_membase(buf, src, dest);
+}
+
 static void __emit64_test_membase_reg(struct buffer *buf,
                                      enum machine_reg src,
                                      unsigned long disp,
@@ -2230,9 +2267,12 @@ struct emitter emitters[] = {
        DECL_EMITTER(INSN_MOV_MEMBASE_REG, emit_mov_membase_reg, TWO_OPERANDS),
        DECL_EMITTER(INSN_MOV_MEMDISP_REG, emit_mov_memdisp_reg, TWO_OPERANDS),
        DECL_EMITTER(INSN_MOV_MEMLOCAL_REG, emit_mov_memlocal_reg, 
TWO_OPERANDS),
+       DECL_EMITTER(INSN_MOV_REG_MEMBASE, emit_mov_reg_membase, 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_MOV_REG_THREAD_LOCAL_MEMBASE, 
emit_mov_reg_thread_local_membase, TWO_OPERANDS),
+       DECL_EMITTER(INSN_MOV_REG_THREAD_LOCAL_MEMDISP, 
emit_mov_reg_thread_local_memdisp, TWO_OPERANDS),
        DECL_EMITTER(INSN_MOV_THREAD_LOCAL_MEMDISP_REG, 
emit_mov_thread_local_memdisp_reg, TWO_OPERANDS),
        DECL_EMITTER(INSN_PUSH_IMM, emit_push_imm, SINGLE_OPERAND),
        DECL_EMITTER(INSN_PUSH_REG, emit_push_reg, SINGLE_OPERAND),
-- 
1.6.0.6


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