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(parent: d4b443f) | patch
xtensa: don't use a7 in simcalls
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 15 Apr 2013 04:39:41 +0000 (08:39 +0400)
committerChris Zankel <chris@zankel.net>
Thu, 9 May 2013 08:07:10 +0000 (01:07 -0700)
commitb0c890262d90392e523f4702a58ecf2c597b052e
treef117caa1f31310983af9b5d28f323f8faf02ef3btree | snapshot
parentd4b443f42a6d4e2e8c83a46df624e66c532295c2commit | diff
xtensa: don't use a7 in simcalls

To support FRAME_POINTER avoid using a7 in __simc (none of the existing
simcalls needs it). Replace calls to __simc with more specific
simc_read, simc_write and simc_lseek calls.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
arch/xtensa/platforms/iss/console.c diff | blob | history
arch/xtensa/platforms/iss/include/platform/simcall.h diff | blob | history
arch/xtensa/platforms/iss/simdisk.c diff | blob | history
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