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| author | Michael Brown | 2016-02-18 16:56:41 +0100 |
|---|---|---|
| committer | Michael Brown | 2016-02-18 16:56:41 +0100 |
| commit | f0ea1f4d77e77a0d163ee34491006edded111b03 (patch) | |
| tree | f3abd6d4322c197757a95d12c603a7c3a1d69ce6 /src/arch/x86/core | |
| parent | [librm] Use garbage-collectable section names (diff) | |
| download | ipxe-f0ea1f4d77e77a0d163ee34491006edded111b03.tar.gz ipxe-f0ea1f4d77e77a0d163ee34491006edded111b03.tar.xz ipxe-f0ea1f4d77e77a0d163ee34491006edded111b03.zip | |
[bios] Use an 8kB stack for x86_64
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/arch/x86/core')
| -rw-r--r-- | src/arch/x86/core/stack.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/arch/x86/core/stack.S b/src/arch/x86/core/stack.S index 98f1cd9b9..995c397ca 100644 --- a/src/arch/x86/core/stack.S +++ b/src/arch/x86/core/stack.S @@ -2,6 +2,12 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ) .arch i386 +#ifdef __x86_64__ +#define STACK_SIZE 8192 +#else +#define STACK_SIZE 4096 +#endif + /**************************************************************************** * Internal stack **************************************************************************** @@ -10,6 +16,6 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ) .align 8 .globl _stack _stack: - .space 4096 + .space STACK_SIZE .globl _estack _estack: |