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* cygtls.cc (_cygtls::remove): Revert previous patch.

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*  cygtls.h (struct _local_storage): Move pathbufs back here.
	(class san/x86_64): Revert class.  Save and restore pathbufs counters
	only.
	(class san/i686): Revert saving and restoring pathbufs counters.
	(__try/x86_64): Add a san variable and call it's setup method.
	(__except/x86_64): Call san::leave to restore pathbufs counters.
	* gendef (_sigbe): Revert previous change.
	* thread.cc (verifyable_object_state): Remove gcc 4.7 workaround in
	forward declaration as well.
	* tls_pbuf.cc (tls_pbuf): Revert previous change.
	* tls_pbuf.h (class tmp_pathbuf): Accommodate reverting pathbufs to
	locals structure.
	* tlsoffsets.h: Regenerate.
	* tlsoffsets64.h: Regenerate.
This commit is contained in:
Corinna Vinschen
2014-08-25 14:53:49 +00:00
parent 3f3bd10104
commit 5578cc4b73
9 changed files with 206 additions and 178 deletions
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5
winsup/cygwin/gendef
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@@ -181,8 +181,6 @@ _sigbe: # return here after cygwin syscall
movq -8(%r11),%r11 # get return address from signal stack
decl $tls::incyg(%r10)
decl $tls::stacklock(%r10) # release lock
leaq $tls::pathbufs(%r10),%r10 # Address of tls_pathbufs
movq \$0,(%r10) # Set c_cnt and w_cnt to 0
jmp *%r11 # "return" to caller
.seh_endproc
@@ -447,9 +445,6 @@ __sigbe: # return here after cygwin syscall
xchgl %eax,4(%esp) # swap return address with saved eax
decl $tls::incyg(%ebx)
decl $tls::stacklock(%ebx) # release lock
leal $tls::pathbufs(%ebx),%ebx # Address of tls_pathbufs
movl \$0,(%ebx) # Set c_cnt to 0
movl \$0,4(%ebx) # Set w_cnt to 0
popl %ebx
ret