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shell/ash.c: fix ice on mips while compiling with -g -O
Build busybox on mips with -g -O, there is a ice failure:
...
shell/ash.c:8758:1: internal compiler error: in dwarf2out_var_location, at dwarf2out.c:21264
...
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
{standard input}: Assembler messages:
{standard input}: Warning: missing .end at end of assembly
{standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
...
The following line caused the ice failure on mips:
...
void evaltreenr(union node *, int) __attribute__ ((alias("evaltree"),__noreturn__));
...
So remove evaltreenr which was a alias of evaltree, and use evaltree
to instead.
Upstream-Status: Pending
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
---
shell/ash.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/shell/ash.c b/shell/ash.c
index 71ef9a6..4462e40 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -8490,11 +8490,6 @@ evaltree(union node *n, int flags)
TRACE(("leaving evaltree (no interrupts)\n"));
}
-#if !defined(__alpha__) || (defined(__GNUC__) && __GNUC__ >= 3)
-static
-#endif
-void evaltreenr(union node *, int) __attribute__ ((alias("evaltree"),__noreturn__));
-
static void
evalloop(union node *n, int flags)
{
@@ -8621,7 +8616,7 @@ evalsubshell(union node *n, int flags)
flags &= ~EV_TESTED;
nofork:
redirect(n->nredir.redirect, 0);
- evaltreenr(n->nredir.n, flags);
+ evaltree(n->nredir.n, flags);
/* never returns */
}
status = 0;
@@ -8740,7 +8735,7 @@ evalpipe(union node *n, int flags)
dup2(pip[1], 1);
close(pip[1]);
}
- evaltreenr(lp->n, flags);
+ evaltree(lp->n, flags);
/* never returns */
}
if (prevfd >= 0)
--
1.9.1
|
