esp needs to point at the end of the stack, or it will corrupt memory.
Signed-off-by: Avi Kivity <[email protected]>
---
x86/realmode.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/x86/realmode.c b/x86/realmode.c
index 5c62ec4..50eaa5e 100644
--- a/x86/realmode.c
+++ b/x86/realmode.c
@@ -541,7 +541,7 @@ void test_long_jmp()
u32 esp[16];
inregs = (struct regs){ 0 };
- inregs.esp = (u32)esp;
+ inregs.esp = (u32)(esp+16);
MK_INSN(long_jmp, "call 1f\n\t"
"jmp 2f\n\t"
"1: jmp $0, $test_function\n\t"
--
1.7.1
--
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