target/i386/emulate: stop overloading decode->op[N].ptr

decode->op[N].ptr can contain either a host pointer (!) in CPUState
or a guest virtual address.  Pass the whole struct to read_val_ext
and write_val_ext, so that it can decide the contents based on the
operand type.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/target/i386/emulate/x86_emu.h b/target/i386/emulate/x86_emu.h
index 555b567e2c..a1a961284b 100644
--- a/target/i386/emulate/x86_emu.h
+++ b/target/i386/emulate/x86_emu.h
@@ -42,11 +42,11 @@ void x86_emul_raise_exception(CPUX86State *env, int exception_index, int error_c
 
 target_ulong read_reg(CPUX86State *env, int reg, int size);
 void write_reg(CPUX86State *env, int reg, target_ulong val, int size);
-target_ulong read_val_from_reg(target_ulong reg_ptr, int size);
-void write_val_to_reg(target_ulong reg_ptr, target_ulong val, int size);
-void write_val_ext(CPUX86State *env, target_ulong ptr, target_ulong val, int size);
+target_ulong read_val_from_reg(void *reg_ptr, int size);
+void write_val_to_reg(void *reg_ptr, target_ulong val, int size);
+void write_val_ext(CPUX86State *env, struct x86_decode_op *decode, target_ulong val, int size);
 uint8_t *read_mmio(CPUX86State *env, target_ulong ptr, int bytes);
-target_ulong read_val_ext(CPUX86State *env, target_ulong ptr, int size);
+target_ulong read_val_ext(CPUX86State *env, struct x86_decode_op *decode, int size);
 
 void exec_movzx(CPUX86State *env, struct x86_decode *decode);
 void exec_shl(CPUX86State *env, struct x86_decode *decode);