From: David Mosberger <davidm@napali.hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: linux-ia64@vger.kernel.org
Date: Mon, 11 Apr 2005 21:02:08 +0000 [thread overview]
Message-ID: <16986.58832.478176.880352@napali.hpl.hp.com> (raw)
The patch below fixes a few bugs related to unwind directives which
the latest (in CVS) assembler correctly complains about. Some of them
may have been reported by HJ Lu before, but I didn't see them in the
linux-ia64-{release,test}-2.6.12 repositories yet.
--david
[IA64] Fix a few unwind-directive bogosities
The latest GAS versions (correctly) complain about these errors.
Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
=== arch/ia64/kernel/entry.S 1.90 vs edited ==--- 1.90/arch/ia64/kernel/entry.S 2005-03-28 09:56:34 -08:00
+++ edited/arch/ia64/kernel/entry.S 2005-04-04 14:51:14 -07:00
@@ -777,7 +777,7 @@
st8.spill [r2]=r8 // store return value in slot for r8 and set unat bit
.mem.offset 8,0
st8.spill [r3]=r0 // clear error indication in slot for r10 and set unat bit
-END(ia64_ret_from_ia32_execve_syscall)
+END(ia64_ret_from_ia32_execve)
// fall through
#endif /* CONFIG_IA32_SUPPORT */
GLOBAL_ENTRY(ia64_leave_kernel)
=== arch/ia64/lib/memcpy_mck.S 1.7 vs edited ==--- 1.7/arch/ia64/lib/memcpy_mck.S 2005-03-18 16:07:39 -08:00
+++ edited/arch/ia64/lib/memcpy_mck.S 2005-04-04 14:51:14 -07:00
@@ -75,6 +75,7 @@
mov f6ð
br.cond.sptk .common_code
;;
+END(memcpy)
GLOBAL_ENTRY(__copy_user)
.prologue
// check dest alignment
@@ -524,7 +525,6 @@
#undef B
#undef C
#undef D
-END(memcpy)
/*
* Due to lack of local tag support in gcc 2.x assembler, it is not clear which
=== arch/ia64/lib/memset.S 1.7 vs edited ==--- 1.7/arch/ia64/lib/memset.S 2004-01-15 17:51:26 -08:00
+++ edited/arch/ia64/lib/memset.S 2005-04-04 14:51:14 -07:00
@@ -57,10 +57,10 @@
{ .mmi
.prologue
alloc tmp = ar.pfs, 3, 0, 0, 0
- .body
lfetch.nt1 [dest] //
.save ar.lc, save_lc
mov.i save_lc = ar.lc
+ .body
} { .mmi
mov ret0 = dest // return value
cmp.ne p_nz, p_zr = value, r0 // use stf.spill if value is zero
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