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authorAlexandru Gagniuc <mr.nuke.me@gmail.com>2015-10-02 16:17:41 -0700
committerAlexandru Gagniuc <mr.nuke.me@gmail.com>2015-10-08 16:44:38 +0000
commitc46a39237a18bdd4de826bce10ae89be718f9289 (patch)
tree7a821d21573bd02cfe9c9577536dcb3bf55cb53a /src/cpu
parentdbeedbef701d404b8e48380d6a5617dc6c1d9b2c (diff)
downloadcoreboot-c46a39237a18bdd4de826bce10ae89be718f9289.tar.xz
arch/x86: Link walkcbfs.S instead on including it in bootblock.S
The code flow doesn't fall through to walkcbfs, as it does in the rest of bootblock.S. Instead, walkcbfs is called (albeit via a jmp). The linker cannot know this when walkcbfs.S is included directly. When we use a CAR bootblock, we lose several hundred bytes because walkcbfs is not garbage-collected, yet it isn't used. This problem is solved by assembling walkcbfs.S separately, and linking it. Change-Id: Ib3a976db09b9ff270b7677cb4f9db80b0b025e22 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/11785 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'src/cpu')
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