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libucontext
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aarch64: remove usage of FUNC macro for clang 

Clang's arm64 assembler does not support multiple directives on a single
line. C macros ALWAYS expand to a single line.
pull/27/head
osy 2021-01-03 21:24:24 -08:00
parent 5d66c194a7
commit 9b1d8f01a6
3 changed files with 15 additions and 3 deletions
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6
arch/aarch64/getcontext.S
View File

@ -15,7 +15,11 @@
ALIAS(getcontext, libucontext_getcontext) ALIAS(getcontext, libucontext_getcontext)
ALIAS(__getcontext, libucontext_getcontext) ALIAS(__getcontext, libucontext_getcontext)
FUNC(libucontext_getcontext) .global PROC_NAME(libucontext_getcontext);
.align 2;
TYPE(libucontext_getcontext)
ENT(libucontext_getcontext)
PROC_NAME(libucontext_getcontext):
str xzr, [x0, #REG_OFFSET(0)] str xzr, [x0, #REG_OFFSET(0)]
/* save GPRs */ /* save GPRs */

6
arch/aarch64/setcontext.S
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@ -15,7 +15,11 @@
ALIAS(setcontext, libucontext_setcontext) ALIAS(setcontext, libucontext_setcontext)
ALIAS(__setcontext, libucontext_setcontext) ALIAS(__setcontext, libucontext_setcontext)
FUNC(libucontext_setcontext) .global PROC_NAME(libucontext_setcontext);
.align 2;
TYPE(libucontext_setcontext)
ENT(libucontext_setcontext)
PROC_NAME(libucontext_setcontext):
/* restore GPRs */ /* restore GPRs */
ldp x18, x19, [x0, #REG_OFFSET(18)] ldp x18, x19, [x0, #REG_OFFSET(18)]
ldp x20, x21, [x0, #REG_OFFSET(20)] ldp x20, x21, [x0, #REG_OFFSET(20)]

6
arch/aarch64/swapcontext.S
View File

@ -15,7 +15,11 @@
ALIAS(swapcontext, libucontext_swapcontext) ALIAS(swapcontext, libucontext_swapcontext)
ALIAS(__swapcontext, libucontext_swapcontext) ALIAS(__swapcontext, libucontext_swapcontext)
FUNC(libucontext_swapcontext) .global PROC_NAME(libucontext_swapcontext);
.align 2;
TYPE(libucontext_swapcontext)
ENT(libucontext_swapcontext)
PROC_NAME(libucontext_swapcontext):
str xzr, [x0, #REG_OFFSET(0)] str xzr, [x0, #REG_OFFSET(0)]
/* save GPRs */ /* save GPRs */