diff options
| author | H. Peter Anvin <hpa@linux.intel.com> | 2011-02-14 15:42:46 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2011-02-17 21:05:06 -0800 |
| commit | d1ee433539ea5963a8f946f3428b335d1c5fdb20 (patch) | |
| tree | 64dea26db838ca456be2866de3deeecb3a50b750 /arch/x86/kernel/acpi/realmode/wakeup.lds.S | |
| parent | 4822b7fc6d4870685a9feadfc348d48f5e47460a (diff) | |
| download | op-kernel-dev-d1ee433539ea5963a8f946f3428b335d1c5fdb20.zip op-kernel-dev-d1ee433539ea5963a8f946f3428b335d1c5fdb20.tar.gz | |
x86, trampoline: Use the unified trampoline setup for ACPI wakeup
Use the unified trampoline allocation setup to allocate and install
the ACPI wakeup code in low memory.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
LKML-Reference: <4D5DFBE4.7090104@intel.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Matthieu Castet <castet.matthieu@free.fr>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/x86/kernel/acpi/realmode/wakeup.lds.S')
| -rw-r--r-- | arch/x86/kernel/acpi/realmode/wakeup.lds.S | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/arch/x86/kernel/acpi/realmode/wakeup.lds.S b/arch/x86/kernel/acpi/realmode/wakeup.lds.S index 060fff8..d4f8010 100644 --- a/arch/x86/kernel/acpi/realmode/wakeup.lds.S +++ b/arch/x86/kernel/acpi/realmode/wakeup.lds.S @@ -13,9 +13,19 @@ ENTRY(_start) SECTIONS { . = 0; + .jump : { + *(.jump) + } = 0x90909090 + + . = WAKEUP_HEADER_OFFSET; + .header : { + *(.header) + } + + . = ALIGN(16); .text : { *(.text*) - } + } = 0x90909090 . = ALIGN(16); .rodata : { @@ -33,11 +43,6 @@ SECTIONS *(.data*) } - .signature : { - end_signature = .; - LONG(0x65a22c82) - } - . = ALIGN(16); .bss : { __bss_start = .; @@ -45,20 +50,13 @@ SECTIONS __bss_end = .; } - . = HEADER_OFFSET; - .header : { - *(.header) + .signature : { + *(.signature) } - . = ALIGN(16); _end = .; /DISCARD/ : { *(.note*) } - - /* - * The ASSERT() sink to . is intentional, for binutils 2.14 compatibility: - */ - . = ASSERT(_end <= WAKEUP_SIZE, "Wakeup too big!"); } |
