4ee5b10abe
The e820 probe code was checking %edx, not %eax, for the SMAP signature on return. This worked on *almost* all systems, since %edx still contained SMAP from the call on entry, but on a handful of systems it failed -- plus, we would have missed real mismatches. The error output is "=d" to make sure gcc knows %edx is clobbered here. Signed-off-by: H. Peter Anvin <hpa@zytor.com> |
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.. | ||
compressed | ||
tools | ||
.gitignore | ||
a20.c | ||
apm.c | ||
bitops.h | ||
boot.h | ||
cmdline.c | ||
code16gcc.h | ||
copy.S | ||
cpu.c | ||
cpucheck.c | ||
edd.c | ||
header.S | ||
install.sh | ||
main.c | ||
Makefile | ||
mca.c | ||
memory.c | ||
mtools.conf.in | ||
pm.c | ||
pmjump.S | ||
printf.c | ||
setup.ld | ||
string.c | ||
tty.c | ||
version.c | ||
vesa.h | ||
video-bios.c | ||
video-vesa.c | ||
video-vga.c | ||
video.c | ||
video.h | ||
voyager.c |