diff options
| author | Stefan Reinauer <stepan@coresystems.de> | 2010-04-27 06:56:47 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2010-04-27 06:56:47 +0000 |
| commit | 14e22779625de673569c7b950ecc2753fb915b31 (patch) | |
| tree | 14a6ed759e116e9e6e9bbd7f499b74b96d6cc072 /src/cpu/x86/smm/smmhandler.S | |
| parent | 0e1e8065e303030c39c3f2c27e5d32ee58a16c66 (diff) | |
Since some people disapprove of white space cleanups mixed in regular commits
while others dislike them being extra commits, let's clean them up once and
for all for the existing code. If it's ugly, let it only be ugly once :-)
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5507 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/cpu/x86/smm/smmhandler.S')
| -rw-r--r-- | src/cpu/x86/smm/smmhandler.S | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/cpu/x86/smm/smmhandler.S b/src/cpu/x86/smm/smmhandler.S index b443e5c1fe..3dd0b14c5a 100644 --- a/src/cpu/x86/smm/smmhandler.S +++ b/src/cpu/x86/smm/smmhandler.S @@ -38,11 +38,11 @@ * | | * | | * +--------------------------------+ 0xa8400 - * | SMM Entry Node 0 (+ stack) | + * | SMM Entry Node 0 (+ stack) | * +--------------------------------+ 0xa8000 - * | SMM Entry Node 1 (+ stack) | - * | SMM Entry Node 2 (+ stack) | - * | SMM Entry Node 3 (+ stack) | + * | SMM Entry Node 1 (+ stack) | + * | SMM Entry Node 2 (+ stack) | + * | SMM Entry Node 3 (+ stack) | * | ... | * +--------------------------------+ 0xa7400 * | | @@ -56,7 +56,7 @@ /* SMM_HANDLER_OFFSET is the 16bit offset within the ASEG * at which smm_handler_start lives. At the moment the handler - * lives right at 0xa0000, so the offset is 0. + * lives right at 0xa0000, so the offset is 0. */ #define SMM_HANDLER_OFFSET 0x0000 @@ -101,15 +101,15 @@ smm_handler_start: movl $LAPIC_ID, %esi movl (%esi), %ecx shr $24, %ecx - + /* calculate stack offset by multiplying the APIC ID * by 1024 (0x400), and save that offset in ebp. */ shl $10, %ecx movl %ecx, %ebp - /* We put the stack for each core right above - * its SMM entry point. Core 0 starts at 0xa8000, + /* We put the stack for each core right above + * its SMM entry point. Core 0 starts at 0xa8000, * we spare 0x10 bytes for the jump to be sure. */ movl $0xa8010, %eax @@ -155,11 +155,11 @@ smm_gdt: .long 0x00000000, 0x00000000 /* gdt selector 0x08, flat code segment */ - .word 0xffff, 0x0000 - .byte 0x00, 0x9b, 0xcf, 0x00 /* G=1 and 0x0f, 4GB limit */ + .word 0xffff, 0x0000 + .byte 0x00, 0x9b, 0xcf, 0x00 /* G=1 and 0x0f, 4GB limit */ /* gdt selector 0x10, flat data segment */ - .word 0xffff, 0x0000 + .word 0xffff, 0x0000 .byte 0x00, 0x93, 0xcf, 0x00 smm_gdt_end: @@ -168,7 +168,7 @@ smm_gdt_end: .section ".jumptable", "a", @progbits /* This is the SMM jump table. All cores use the same SMM handler - * for simplicity. But SMM Entry needs to be different due to the + * for simplicity. But SMM Entry needs to be different due to the * save state area. The jump table makes sure all CPUs jump into the * real handler on SMM entry. */ @@ -185,13 +185,13 @@ smm_gdt_end: .code16 jumptable: /* core 3 */ - ljmp $0xa000, $SMM_HANDLER_OFFSET + ljmp $0xa000, $SMM_HANDLER_OFFSET .align 1024, 0x00 /* core 2 */ - ljmp $0xa000, $SMM_HANDLER_OFFSET + ljmp $0xa000, $SMM_HANDLER_OFFSET .align 1024, 0x00 /* core 1 */ - ljmp $0xa000, $SMM_HANDLER_OFFSET + ljmp $0xa000, $SMM_HANDLER_OFFSET .align 1024, 0x00 /* core 0 */ ljmp $0xa000, $SMM_HANDLER_OFFSET |