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fix sh __set_thread_area uninitialized return value

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this caused the dynamic linker/startup code to abort when r0 happened
to contain a negative value.
This commit is contained in:
Rich Felker
2015-04-17 22:14:03 -04:00
parent 583e55122e
commit 64fbd15fc5
1 changed files with 2 additions and 1 deletions
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3
src/thread/sh/__set_thread_area.s
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@ -1,5 +1,6 @@
.global __set_thread_area
.type __set_thread_area, @function
__set_thread_area:
ldc r4, gbr
rts
ldc r4, gbr
mov #0, r0