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| author | Kevin O'Connor <kevin@koconnor.net> | 2012-05-28 18:57:06 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2012-05-30 21:05:29 -0400 |
| commit | 41966dac84ab7918ec57421a2122eaca0bfcff05 (patch) | |
| tree | 35d08513c47bac99ba77548a7bbf6832da3b61be /src/system.c | |
| parent | 8ab4a7de12a2fc776822c82cc4233a37b35c40f3 (diff) | |
| download | seabios-hppa-41966dac84ab7918ec57421a2122eaca0bfcff05.zip seabios-hppa-41966dac84ab7918ec57421a2122eaca0bfcff05.tar.gz seabios-hppa-41966dac84ab7918ec57421a2122eaca0bfcff05.tar.bz2 | |
Make sure to set dependency to segment registers in inline asm.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'src/system.c')
| -rw-r--r-- | src/system.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/system.c b/src/system.c index 898c3cc..6658e22 100644 --- a/src/system.c +++ b/src/system.c @@ -162,8 +162,8 @@ handle_1587(struct bregs *regs) // Restore %ds (from %ss) " movw %%ss, %%ax\n" " movw %%ax, %%ds\n" - : "+c"(count), "+S"(si) - : : "eax", "di", "cc"); // XXX - also clobbers %es + : "+c"(count), "+S"(si), "+m" (__segment_ES) + : : "eax", "di", "cc"); set_a20(prev_a20_enable); @@ -222,7 +222,7 @@ handle_1589(struct bregs *regs) " movw %%ax, %%ds\n" " movw %%ax, %%ss\n" : - : "S"(gdt_far) + : "S"(gdt_far), "m" (__segment_ES) : "eax", "cc"); } |