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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2011-04-13 11:43:22 +0300 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2011-04-13 11:53:30 +0300 |
| commit | 4f5ed3a1cd43598745c1bc9448ba8d331d3aa5fa (patch) | |
| tree | 238a478dffdb8619a113d58748a7353ecac17a92 | |
| parent | 1de4b9afe66acf6dccd129cb0267e0496e938b0f (diff) | |
On IA64 architecture, we check the depth of the register stack in addition
to the regular stack. The code to do that is platform and compiler specific,
add support for the HP-UX native compiler.
| -rw-r--r-- | src/backend/tcop/postgres.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c index e63ca71b333..c2810845dd0 100644 --- a/src/backend/tcop/postgres.c +++ b/src/backend/tcop/postgres.c @@ -2547,10 +2547,15 @@ ProcessInterrupts(void) /* * IA64-specific code to fetch the AR.BSP register for stack depth checks. * - * We currently support gcc and icc here. + * We currently support gcc, icc, and HP-UX inline assembly here. */ #if defined(__ia64__) || defined(__ia64) +#if defined(__hpux) && !defined(__GNUC__) && !defined __INTEL_COMPILER +#include <ia64/sys/inline.h> +#define ia64_get_bsp() ((char *) (_Asm_mov_from_ar(_AREG_BSP, _NO_FENCE))) +#else + #ifdef __INTEL_COMPILER #include <asm/ia64regs.h> #endif @@ -2571,7 +2576,7 @@ ia64_get_bsp(void) #endif return ret; } - +#endif #endif /* IA64 */ |