opnsense-src/sys/alpha/alpha
Peter Edwards 2909df6916 When required to negate the absoulte result of a division/remainder
operation (by subtracting the absolute result from 0), don't test
for overflow.

This avoids an arithmetic exception when dividing LONG_MIN by 1:
This is the only case that causes overflow, and the resulting value
is correct under 2's compliment arithmetic.

PR:		72024
Approved by:	dwmalone@
Obtained from:	NetBSD
MFC after:	4 days
2004-11-27 20:59:49 +00:00
..
api_up1000.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
atomic.s Remove extranious memory barriers, and correct the placement of a few others. 2002-10-30 01:41:44 +00:00
autoconf.c Move a relic to its correct location(s): Put nfs diskless initialization 2004-07-28 21:54:57 +00:00
busdma_machdep.c Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
busspace.c Use __FBSDID(). 2003-06-10 16:50:43 +00:00
clock.c Make the alpha timecounter preferable to the i8254. 2004-09-07 07:06:36 +00:00
clock_if.m * Factor out the object system from new-bus so that it can be used by 2000-04-08 14:17:18 +00:00
cpuconf.c Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h> 2003-08-17 06:42:08 +00:00
critical.c Expand inline the relevant parts of src/COPYRIGHT for Matt Dillon's 2003-08-12 23:24:05 +00:00
db_disasm.c Mega update for the KDB framework: turn DDB into a KDB backend. 2004-07-10 23:47:20 +00:00
db_instruction.h Convert to __FBSDID. 2004-01-04 23:30:47 +00:00
db_interface.c Mega update for the KDB framework: turn DDB into a KDB backend. 2004-07-10 23:47:20 +00:00
db_trace.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
dec_1000a.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_2100_a50.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_2100_a500.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_3000_300.c Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h> 2003-08-17 06:42:08 +00:00
dec_3000_500.c Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h> 2003-08-17 06:42:08 +00:00
dec_axppci_33.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_eb64plus.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_eb164.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_kn8ae.c Cleanup <machine/cpu.h> by moving MD prototypes to <machine/md_var.h> 2003-08-17 06:42:08 +00:00
dec_kn20aa.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_kn300.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_st550.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
dec_st6600.c Update for the KDB framework. Sanitize the alpha console code now that 2004-07-10 22:29:41 +00:00
divrem.m4 When required to negate the absoulte result of a division/remainder 2004-11-27 20:59:49 +00:00
dump_machdep.c Catch a few places where NULL (pointer) was used where 0 (integer) was 2003-12-23 02:36:43 +00:00
elf_machdep.c Add __elfN(dump_thread). This function is called from __elfN(coredump) 2004-08-11 02:35:06 +00:00
exception.s Move a bunch of flags from the KSE to the thread. 2003-02-17 09:55:10 +00:00
fp_emulate.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
gdb_machdep.c Introduce the GDB debugger backend for the new KDB framework. The 2004-07-10 17:47:22 +00:00
genassym.c user.h is included only to get pcb.h, so use the latter directly instead. 2004-11-20 02:28:14 +00:00
ieee_float.c When a denormal underflows to zero, raise an underflow exception. 2004-05-06 09:36:11 +00:00
ieee_float.h $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
in_cksum.c Use __FBSDID(). 2003-06-10 16:50:43 +00:00
interrupt.c Fix a cpuid mismatch from the recent cpuid rototill in Alpha: boot_cpu_id 2004-11-23 22:11:53 +00:00
locore.s Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
machdep.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
mem.c Break out the MI part of the /dev/[k]mem and /dev/io drivers into 2004-08-01 11:40:54 +00:00
mp_machdep.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
pal.s Remove the .stab directives. I do not understand what is different about 2002-04-15 21:44:19 +00:00
pmap.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
prom.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
prom_disp.s Remove the .stab directives. I do not understand what is different about 2002-04-15 21:44:19 +00:00
promcons.c Fix a typo so that this compiles. 2004-10-20 16:22:53 +00:00
sgmap.c Catch up with __RMAN_RESOURCE_VISIBLE enough to get GENERIC to build 2004-07-01 15:07:27 +00:00
support.s Remove filename+line number from panic messages. 2004-06-06 21:26:49 +00:00
swtch.s - Convert Alpha over to the new calling conventions for cpu_throw() and 2003-08-12 19:33:36 +00:00
sys_machdep.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
timerreg.h Remove advertising clause from University of California Regent's 2004-04-07 20:46:16 +00:00
trap.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
uio_machdep.c Remove checks for curthread == NULL - it can't happen. 2004-06-03 10:22:47 +00:00
uma_machdep.c Move uma_small_alloc() and uma_small_free() out of the pmap and into their 2004-06-11 19:55:56 +00:00
vm_machdep.c Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00