[PATCH] kvm: testsuite: Add mov r, imm instructions to the real mode test harness

[Mohammed Gamal]

Adds different variants of the mov r, imm instructions to the real mode
test harness.

Signed-off-by: Mohammed Gamal <[EMAIL PROTECTED]>
---
 user/test/x86/realmode.c |   30 +++++++++++++++++++++++++++++-
 1 files changed, 29 insertions(+), 1 deletions(-)

diff --git a/user/test/x86/realmode.c b/user/test/x86/realmode.c
index 45cf152..6002909 100644
--- a/user/test/x86/realmode.c
+++ b/user/test/x86/realmode.c
@@ -129,7 +129,11 @@ int regs_equal(const struct regs *r1, const struct regs 
*r2, int ignore)
                );                                 \
        extern u8 insn_##name[], insn_##name##_end[]
 
+MK_INSN(mov_r32_imm_1, "mov $1234567890, %eax");
 MK_INSN(mov_r16_imm_1, "mov $1234, %ax");
+MK_INSN(mov_r8_imm_1, "mov $0x12, %ah");
+MK_INSN(mov_r8_imm_2, "mov $0x34, %al");
+MK_INSN(mov_r8_imm_3, "mov $0x12, %ah\n\t" "mov $0x34, %al\n\t");
 
 void start(void)
 {
@@ -143,7 +147,31 @@ void start(void)
                              insn_mov_r16_imm_1,
                              insn_mov_r16_imm_1_end - insn_mov_r16_imm_1);
        if (!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 1234)
-               print_serial("mov test: FAIL\n");
+               print_serial("mov test 1: FAIL\n");
+       
+       /* test mov $imm, %eax */
+       exec_in_big_real_mode(&inregs, &outregs,
+                             insn_mov_r32_imm_1,
+                             insn_mov_r32_imm_1_end - insn_mov_r32_imm_1);
+       if(!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 1234567890)
+               print_serial("mov test 2: FAIL\n");
+       
+       /* test mov $imm, %al/%ah */
+       exec_in_big_real_mode(&inregs, &outregs,
+                             insn_mov_r8_imm_1,
+                             insn_mov_r8_imm_1_end - insn_mov_r8_imm_1);
+       if(!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0x1200)
+               print_serial("mov test 3: FAIL\n");
+       exec_in_big_real_mode(&inregs, &outregs,
+                             insn_mov_r8_imm_2,
+                             insn_mov_r8_imm_2_end - insn_mov_r8_imm_2);
+       if(!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0x34)
+               print_serial("mov test 4: FAIL\n");
+       exec_in_big_real_mode(&inregs, &outregs,
+                             insn_mov_r8_imm_3,
+                             insn_mov_r8_imm_3_end - insn_mov_r8_imm_3);
+       if(!regs_equal(&inregs, &outregs, R_AX) || outregs.eax != 0x1234)
+               print_serial("mov test 5: FAIL\n"); 
        exit(0);
 }
 
-- 
1.5.4.3


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