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* exceptions.cc (setup_handler): Avoid suspending a thread if it in a cygwin

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function, in an exception, spinning, or locked.
* gendef (_sigfe): Move incyg setting earlier.
(sigreturn): Set incyg flag to avoid interrupting called cygwin functions.
(sigdelayed): Ditto.
(stabilize_sig_stack): Ditto.
* sigproc.cc (proc_subproc): Don't restore process lock early in exec case.
* cygtls.h: Reorganize fields in _cygtls slightly.
* tlsoffsets.h: Regenerate.
This commit is contained in:
Christopher Faylor
2004-03-09 01:24:08 +00:00
parent 0c378b648e
commit 5fb0fe79eb
6 changed files with 49 additions and 28 deletions
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16
winsup/cygwin/tlsoffsets.h
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@ -41,12 +41,12 @@
//; $tls::pstackptr = 2704;
//; $tls::sig = -1040;
//; $tls::psig = 2708;
//; $tls::stacklock = -1036;
//; $tls::pstacklock = 2712;
//; $tls::incyg = -1036;
//; $tls::pincyg = 2712;
//; $tls::spinning = -1032;
//; $tls::pspinning = 2716;
//; $tls::incyg = -1028;
//; $tls::pincyg = 2720;
//; $tls::stacklock = -1028;
//; $tls::pstacklock = 2720;
//; $tls::stack = -1024;
//; $tls::pstack = 2724;
//; $tls::padding = 0;
@ -93,12 +93,12 @@
#define tls_pstackptr (2704)
#define tls_sig (-1040)
#define tls_psig (2708)
#define tls_stacklock (-1036)
#define tls_pstacklock (2712)
#define tls_incyg (-1036)
#define tls_pincyg (2712)
#define tls_spinning (-1032)
#define tls_pspinning (2716)
#define tls_incyg (-1028)
#define tls_pincyg (2720)
#define tls_stacklock (-1028)
#define tls_pstacklock (2720)
#define tls_stack (-1024)
#define tls_pstack (2724)
#define tls_padding (0)