diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2015-09-05 12:59:26 -0500 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2015-09-09 19:35:30 +0000 |
| commit | dde7629e9cccf7b3a9b2e468ac8439f91d13cf97 (patch) | |
| tree | f855ce91134e77665b4019efbaaee019dc36c774 /src/cpu/x86/smm/smm_stub.S | |
| parent | e5bad5cd3d828eba06f1db66f43948f966e7b0e0 (diff) | |
rmodule: use program.ld for linking
Bring rmodule linking into the common linking method.
The __rmodule_entry symbol was removed while using
a more common _start symbol. The rmodtool will honor
the entry point found within the ELF header. Add
ENV_RMODULE so that one can distinguish the environment
when generating linker scripts for rmodules. Lastly,
directly use program.ld for the rmodule.ld linker script.
BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi and analyzed the relocatable ramstage,
sipi_vector, and smm rmodules.
Change-Id: Iaa499eb229d8171272add9ee6d27cff75e7534ac
Signed-off-by: Aaron Durbin <adubin@chromium.org>
Reviewed-on: http://review.coreboot.org/11517
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/cpu/x86/smm/smm_stub.S')
| -rw-r--r-- | src/cpu/x86/smm/smm_stub.S | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/cpu/x86/smm/smm_stub.S b/src/cpu/x86/smm/smm_stub.S index 5fbec286a5..ead597cd65 100644 --- a/src/cpu/x86/smm/smm_stub.S +++ b/src/cpu/x86/smm/smm_stub.S @@ -59,10 +59,8 @@ fallback_stack_top: .text .code16 -.global smm_handler_start -.global __rmodule_entry -__rmodule_entry: -smm_handler_start: +.global _start +_start: movl $(smm_relocate_gdt), %ebx data32 lgdt (%ebx) |