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Update comments for CALL_THREAD_FCT

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This commit is contained in:
H.J. Lu 2012-05-11 14:58:18 -07:00
parent 4822a2a520
commit d3c6600440
1 changed files with 5 additions and 5 deletions
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10
nptl/sysdeps/x86_64/x32/tls.h
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@ -23,11 +23,11 @@
#ifndef __ASSEMBLER__
/* X32 doesn't support 32-bit indirect call via memory. Instead, we
load 32-bit address from memory into the lower 32bits of return
register, which will automatically zero-extend the uppper 32-bits
of return register. We then do the indirect call via 64-bit return
register. */
/* X32 doesn't support 32-bit indirect calls via memory. Instead, we
load the 32-bit address from memory into the lower 32 bits of the
return-value register, which will automatically zero-extend the upper
32 bits of the return-value register. We then do the indirect call
via the 64-bit return-value register. */
# undef CALL_THREAD_FCT
# define CALL_THREAD_FCT(descr) \
({ void *__res; \