diff options
| author | Robert Nordier <rnordier@FreeBSD.org> | 1999-01-13 23:30:07 +0000 |
|---|---|---|
| committer | Robert Nordier <rnordier@FreeBSD.org> | 1999-01-13 23:30:07 +0000 |
| commit | 05c7fdda189c657dbe39522bf246c129f1724809 (patch) | |
| tree | 1fe3acb7a81b7363bdf77de65260ba08fe6be328 | |
| parent | 967e682830da730786e2e58e4559557c7d5998af (diff) | |
| download | src-05c7fdda189c657dbe39522bf246c129f1724809.tar.gz src-05c7fdda189c657dbe39522bf246c129f1724809.zip | |
In the event of a disk error, boot2 is expecting an error
code to be returned: give it one
Notes
Notes:
svn path=/head/; revision=42638
| -rw-r--r-- | sys/boot/i386/boot2/boot1.S | 12 | ||||
| -rw-r--r-- | sys/boot/i386/boot2/boot1.s | 12 |
2 files changed, 12 insertions, 12 deletions
diff --git a/sys/boot/i386/boot2/boot1.S b/sys/boot/i386/boot2/boot1.S index 80bd519da885..3161b748b8e9 100644 --- a/sys/boot/i386/boot2/boot1.S +++ b/sys/boot/i386/boot2/boot1.S @@ -13,7 +13,7 @@ # purpose. # -# $Id: boot1.s,v 1.6 1998/11/11 08:56:17 rnordier Exp $ +# $Id: boot1.s,v 1.7 1999/01/10 13:29:51 peter Exp $ .set MEM_REL,0x700 # Relocation address .set MEM_ARG,0x900 # Arguments @@ -45,11 +45,11 @@ xread: pushl %ecx # Set pushl %ebx # buffer pushl %edx # Set count:drive callwi(read) # Read from disk - popl %edx # Pop - popl %ebx # all - popl %es # registers - popl %eax # we - popl %ecx # pushed + popl %edx # Pop all + popl %ebx # registers + popl %es # pushed, but + popl %ecx # preserve + popl %ecx # AX lret # To far caller # Bootstrap diff --git a/sys/boot/i386/boot2/boot1.s b/sys/boot/i386/boot2/boot1.s index 80bd519da885..3161b748b8e9 100644 --- a/sys/boot/i386/boot2/boot1.s +++ b/sys/boot/i386/boot2/boot1.s @@ -13,7 +13,7 @@ # purpose. # -# $Id: boot1.s,v 1.6 1998/11/11 08:56:17 rnordier Exp $ +# $Id: boot1.s,v 1.7 1999/01/10 13:29:51 peter Exp $ .set MEM_REL,0x700 # Relocation address .set MEM_ARG,0x900 # Arguments @@ -45,11 +45,11 @@ xread: pushl %ecx # Set pushl %ebx # buffer pushl %edx # Set count:drive callwi(read) # Read from disk - popl %edx # Pop - popl %ebx # all - popl %es # registers - popl %eax # we - popl %ecx # pushed + popl %edx # Pop all + popl %ebx # registers + popl %es # pushed, but + popl %ecx # preserve + popl %ecx # AX lret # To far caller # Bootstrap |