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Patch for the DEC Alpha under Linux, by Lee Busby.

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This commit is contained in:
Guido van Rossum 2002-09-26 16:52:02 +00:00
parent 67c4cb1f13
commit 9b1a80baf4
1 changed files with 8 additions and 0 deletions
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8
Modules/fpectlmodule.c
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@ -180,6 +180,14 @@ static void fpe_reset(Sigfunc *handler)
ieee_set_fp_control(fp_control); ieee_set_fp_control(fp_control);
PyOS_setsig(SIGFPE, handler); PyOS_setsig(SIGFPE, handler);
/*-- DEC ALPHA LINUX ------------------------------------------------------*/
#elif defined(__alpha) && defined(linux)
#include <asm/fpu.h>
unsigned long fp_control =
IEEE_TRAP_ENABLE_INV | IEEE_TRAP_ENABLE_DZE | IEEE_TRAP_ENABLE_OVF;
ieee_set_fp_control(fp_control);
PyOS_setsig(SIGFPE, handler);
/*-- Cray Unicos ----------------------------------------------------------*/ /*-- Cray Unicos ----------------------------------------------------------*/
#elif defined(cray) #elif defined(cray)
/* UNICOS delivers SIGFPE by default, but no matherr */ /* UNICOS delivers SIGFPE by default, but no matherr */