diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2007-05-08 10:15:45 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2007-05-08 10:15:45 -0400 |
| commit | 08fdffd4cf4ddd4eb4b32e78f93f4ff53ccec78f (patch) | |
| tree | edbce85f683fcc327f3552b208c954a9d12e704a /arch/arm/kernel/head.S | |
| parent | 4efb4482729d2cc7926f49f997a28370e701073f (diff) | |
[ARM] Ensure head text is always placed at the start of kernel
Commit 86c0baf123e474b6eb404798926ecf62b426bf3a highlighted that we
may end up with the head text placed elsewhere in the kernel image.
Introduce a new .text.head section to contain the initial kernel
startup code, and always place this section at the beginning of the
kernel image.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/head.S')
| -rw-r--r-- | arch/arm/kernel/head.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index 1d35edacc011..41f98b4ba2ee 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S | |||
| @@ -73,7 +73,7 @@ | |||
| 73 | * crap here - that's what the boot loader (or in extreme, well justified | 73 | * crap here - that's what the boot loader (or in extreme, well justified |
| 74 | * circumstances, zImage) is for. | 74 | * circumstances, zImage) is for. |
| 75 | */ | 75 | */ |
| 76 | __INIT | 76 | .section ".text.head", "ax" |
| 77 | .type stext, %function | 77 | .type stext, %function |
| 78 | ENTRY(stext) | 78 | ENTRY(stext) |
| 79 | msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode | 79 | msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode |