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Fix spacing

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This commit is contained in:
proski 2009-06-12 06:12:38 +00:00
parent 0658e928cf
commit 3daba08cfa
1 changed files with 16 additions and 16 deletions
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32
commands/i386/pc/drivemap_int13h.S
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@ -28,7 +28,7 @@
/* The replacement int13 handler. Preserve all registers. */
FUNCTION(grub_drivemap_handler)
/* Save %dx for future restore. */
push %dx
push %dx
/* Push flags. Used to simulate interrupt with original flags. */
pushf
@ -56,9 +56,9 @@ not_found:
pop %bx
pop %ax
cmpb $0x8, %ah
cmpb $0x8, %ah
jz norestore
cmpb $0x15, %ah
cmpb $0x15, %ah
jz norestore
/* Restore flags. */
@ -66,20 +66,20 @@ not_found:
pushf
lcall *%cs:INT13H_OFFSET (EXT_C (grub_drivemap_oldhandler))
push %bp
mov %sp, %bp
push %bp
mov %sp, %bp
tail:
pushf
pop %dx
mov %dx, 8(%bp)
pop %dx
mov %dx, 8(%bp)
pop %bp
/* Restore %dx. */
pop %dx
pop %dx
iret
norestore:
@ -90,14 +90,14 @@ norestore:
lcall *%cs:INT13H_OFFSET (EXT_C (grub_drivemap_oldhandler))
push %bp
mov %sp, %bp
push %bp
mov %sp, %bp
/* Save %dx. */
mov %dx, 2(%bp)
mov %dx, 2(%bp)
jmp tail
/* Far pointer to the old handler. Stored as a CS:IP in the style of real-mode
IVT entries (thus PI:SC in mem). */
VARIABLE(grub_drivemap_oldhandler)