The entry16 and entry16_debug functions need to compute appropriate 16-bit
segments before dropping to real mode. Each is intended to use its own
entry address as the segment base. However, both were using the entry
address of entry16_debug, causing the code-segment reload to branch to the
wrong place in the non-debug case.
This bug was only visible when running kexec with --real-mode and without
--debug.
Signed-off-by: Jamey Sharp <[EMAIL PROTECTED]>
---
purgatory/arch/i386/entry32-16.S | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/purgatory/arch/i386/entry32-16.S b/purgatory/arch/i386/entry32-16.S
index a37fb55..aaf1273 100644
--- a/purgatory/arch/i386/entry32-16.S
+++ b/purgatory/arch/i386/entry32-16.S
@@ -25,7 +25,7 @@
entry16:
.code32
/* Compute where I am running at */
- movl $entry16_debug, %ebx
+ movl $entry16, %ebx
/* Fixup my real mode segment */
movl %ebx, %eax
--
1.5.4.1
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