RISC-V: Stop using LOCAL for the uaccess fixups

LLVM's integrated assembler doesn't support the LOCAL directive, which we're
using when generating our uaccess fixup tables.  Luckily the table fragment is
small enough that there's only one internal symbol, so using a relative symbol
reference doesn't really complicate anything.

Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
This commit is contained in:
Palmer Dabbelt 2020-02-27 11:16:28 -08:00
parent fdff9911f2
commit abc71bf0a7
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@ -3,14 +3,12 @@
#include <asm/asm.h>
#include <asm/csr.h>
.altmacro
.macro fixup op reg addr lbl
LOCAL _epc
_epc:
100:
\op \reg, \addr
.section __ex_table,"a"
.balign RISCV_SZPTR
RISCV_PTR _epc, \lbl
RISCV_PTR 100b, \lbl
.previous
.endm