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|
/* Tests the MAC instructions.
Copyright (C) 2017-2024 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
# mach: or1k
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x0000000c);\n
# output: report(0x00000001);\n
# output: report(0x00000000);\n
# output: report(0x40000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x00000006);\n
# output: report(0x80000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x7ffffffe);\n
# output: report(0x00000000);\n
# output: report(0x80000000);\n
# output: report(0x00000001);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0x7ffffffd);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x0000000c);\n
# output: report(0x00000000);\n
# output: report(0x00000005);\n
# output: report(0xffffffff);\n
# output: report(0xfffffffa);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xfffffff9);\n
# output: report(0xffffffff);\n
# output: report(0xfffffff9);\n
# output: report(0xfffffffe);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0xffffffff);\n
# output: report(0x80000006);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xfffffffe);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x0000000c);\n
# output: report(0x00000001);\n
# output: report(0x00000000);\n
# output: report(0x40000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x00000006);\n
# output: report(0x80000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x7ffffffe);\n
# output: report(0x00000000);\n
# output: report(0x80000000);\n
# output: report(0x00000001);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0x7ffffffd);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x0000000c);\n
# output: report(0x00000000);\n
# output: report(0x00000005);\n
# output: report(0xffffffff);\n
# output: report(0xfffffffa);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xfffffff9);\n
# output: report(0xffffffff);\n
# output: report(0xfffffff9);\n
# output: report(0xfffffffe);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0xffffffff);\n
# output: report(0x80000006);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xfffffffe);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x0000000c);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000006);\n
# output: report(0x7ffffffe);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x7ffffffd);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x0000000c);\n
# output: report(0x00000005);\n
# output: report(0xfffffffa);\n
# output: report(0x00000006);\n
# output: report(0xffffffff);\n
# output: report(0xfffffff9);\n
# output: report(0xfffffff9);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0x80000000);\n
# output: report(0x80000006);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0xfffffffa);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0xfffffffa);\n
# output: report(0x3fffffff);\n
# output: report(0xfffffffa);\n
# output: report(0xffffffff);\n
# output: report(0xfffffff4);\n
# output: report(0xfffffffe);\n
# output: report(0xffffffff);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0xffffffff);\n
# output: report(0x80000002);\n
# output: report(0xffffffff);\n
# output: report(0x80000004);\n
# output: report(0x00000000);\n
# output: report(0x00000004);\n
# output: report(0x7ffffffe);\n
# output: report(0xffffffff);\n
# output: report(0xffffffff);\n
# output: report(0x80000001);\n
# output: report(0xffffffff);\n
# output: report(0x00000004);\n
# output: report(0xfffffffe);\n
# output: report(0x00000004);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0xffffffff);\n
# output: report(0xfffffff9);\n
# output: report(0x00000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x0000000c);\n
# output: report(0x00000001);\n
# output: report(0x00000005);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0xffffffff);\n
# output: report(0xffffffff);\n
# output: report(0xffffffff);\n
# output: report(0x00000005);\n
# output: report(0x80000000);\n
# output: report(0x00000006);\n
# output: report(0x00000000);\n
# output: report(0x80000000);\n
# output: report(0x00000000);\n
# output: report(0x80000006);\n
# output: report(0x00000001);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x00000000);\n
# output: report(0x7fffffff);\n
# output: report(0xffffffff);\n
# output: report(0x7fffffff);\n
# output: report(0x80000000);\n
# output: report(0x80000000);\n
# output: exit(0)\n
#include "or1k-asm-test-helpers.h"
.macro TEST_MACRC mac_hi, mac_lo, op1, op2
LOAD_IMMEDIATE r2, \mac_hi
MOVE_TO_SPR SPR_MACHI, r2
LOAD_IMMEDIATE r2, \mac_lo
MOVE_TO_SPR SPR_MACLO, r2
LOAD_IMMEDIATE r5, \op1
LOAD_IMMEDIATE r6, \op2
l.mac r5, r6
l.macrc r3
REPORT_REG_TO_CONSOLE r3
.endm
.macro TEST_MAC mac_hi, mac_lo, op1, op2
LOAD_IMMEDIATE r2, \mac_hi
MOVE_TO_SPR SPR_MACHI, r2
LOAD_IMMEDIATE r2, \mac_lo
MOVE_TO_SPR SPR_MACLO, r2
LOAD_IMMEDIATE r5, \op1
LOAD_IMMEDIATE r6, \op2
l.mac r5, r6
MOVE_FROM_SPR r3, SPR_MACHI
REPORT_REG_TO_CONSOLE r3
MOVE_FROM_SPR r3, SPR_MACLO
REPORT_REG_TO_CONSOLE r3
.endm
.macro TEST_MACI mac_hi, mac_lo, op1, op2_immediate
LOAD_IMMEDIATE r2, \mac_hi
MOVE_TO_SPR SPR_MACHI, r2
LOAD_IMMEDIATE r2, \mac_lo
MOVE_TO_SPR SPR_MACLO, r2
LOAD_IMMEDIATE r5, \op1
l.maci r5, \op2_immediate
MOVE_FROM_SPR r3, SPR_MACHI
REPORT_REG_TO_CONSOLE r3
MOVE_FROM_SPR r3, SPR_MACLO
REPORT_REG_TO_CONSOLE r3
.endm
.macro TEST_MSB mac_hi, mac_lo, op1, op2
LOAD_IMMEDIATE r2, \mac_hi
MOVE_TO_SPR SPR_MACHI, r2
LOAD_IMMEDIATE r2, \mac_lo
MOVE_TO_SPR SPR_MACLO, r2
LOAD_IMMEDIATE r5, \op1
LOAD_IMMEDIATE r6, \op2
l.msb r5, r6
MOVE_FROM_SPR r3, SPR_MACHI
REPORT_REG_TO_CONSOLE r3
MOVE_FROM_SPR r3, SPR_MACLO
REPORT_REG_TO_CONSOLE r3
.endm
STANDARD_TEST_ENVIRONMENT
.section .text
start_tests:
PUSH LINK_REGISTER_R9
/* Test the l.mac instruction. */
/* two small positive numbers */
/* MAC two small positive numbers on a zero total */
TEST_MAC 0x00000000, 0x00000000, 0x00000002, 0x00000003
/* MAC two small positive numbers on a small positive total */
TEST_MAC 0x00000000, 0x00000006, 0x00000002, 0x00000003,
/* MAC two small positive numbers on a moderate positive total */
TEST_MAC 0x00000000, 0xfffffffa, 0x00000002, 0x00000003
/* MAC two small positive numbers on a large positive total */
TEST_MAC 0x3fffffff, 0xfffffffa, 0x00000002, 0x00000003
/* MAC two small positive numbers on a small negative total */
TEST_MAC 0xffffffff, 0xfffffffa, 0x00000002, 0x00000003
/* MAC two small positive numbers on a moderate negative total */
TEST_MAC 0xffffffff, 0x00000000, 0x00000002, 0x00000003
/* MAC two small positive numbers on a large negative total */
TEST_MAC 0x80000000, 0x00000000, 0x00000002, 0x00000003
/* two moderate positive numbers */
/* MAC two moderate positive numbers on a zero total */
TEST_MAC 0x00000000, 0x00000000, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a small positive total */
TEST_MAC 0x00000000, 0x00000002, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a moderate positive total */
TEST_MAC 0x00000000, 0x80000002, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a large positive total */
TEST_MAC 0x7fffffff, 0x80000001, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a small negative total */
TEST_MAC 0xffffffff, 0xffffffff, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a moderate negative total */
TEST_MAC 0xffffffff, 0x80000002, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a large negative total */
TEST_MAC 0xfffffffe, 0x80000002, 0x00008001, 0x0000fffe
/* two small negative numbers */
/* MAC two small negative numbers on a zero total */
TEST_MAC 0x00000000, 0x00000000, 0xfffffffe, 0xfffffffd
/* MAC two small negative numbers on a small positive total */
TEST_MAC 0x00000000, 0x00000006, 0xfffffffe, 0xfffffffd
/* MAC two small negative numbers on a small negative total */
TEST_MAC 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffffffd
/* one small positive and one small negative */
/* MAC one small positive and one small negative number on a zero
total */
TEST_MAC 0x00000000, 0x00000000, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a small
positive total */
TEST_MAC 0x00000000, 0x0000000c, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a
moderate positive total */
TEST_MAC 0x00000001, 0x00000005, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a large
positive total */
TEST_MAC 0x7fffffff, 0xffffffff, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a small
negative total */
TEST_MAC 0xffffffff, 0xffffffff, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a
moderate negative total */
TEST_MAC 0xffffffff, 0x00000005, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a large
negative total */
TEST_MAC 0x80000000, 0x00000006, 0x00000002, 0xfffffffd
/* one moderate positive and one moderate negative number */
/* MAC one moderate positive and one moderate negative number on a
zero total */
TEST_MAC 0x00000000, 0x00000000, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
small positive total */
TEST_MAC 0x00000000, 0x00000006, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
moderate positive total */
TEST_MAC 0x00000000, 0x80000000, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
large positive total */
TEST_MAC 0x7fffffff, 0xffffffff, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
small negative total */
TEST_MAC 0xffffffff, 0xffffffff, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
moderate negative total */
TEST_MAC 0xffffffff, 0x7fffffff, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
large negative total */
TEST_MAC 0x80000000, 0x80000000, 0x00008000, 0xffff0000
/* Test the l.maci instruction. */
/* two small positive numbers */
/* MAC two small positive numbers on a zero total */
TEST_MACI 0x00000000, 0x00000000, 0x00000002, 0x0003
/* MAC two small positive numbers on a small positive total */
TEST_MACI 0x00000000, 0x00000006, 0x00000002, 0x0003
/* MAC two small positive numbers on a moderate positive total */
TEST_MACI 0x00000000, 0xfffffffa, 0x00000002, 0x0003
/* MAC two small positive numbers on a large positive total */
TEST_MACI 0x3fffffff, 0xfffffffa, 0x00000002, 0x0003
/* MAC two small positive numbers on a small negative total */
TEST_MACI 0xffffffff, 0xfffffffa, 0x00000002, 0x0003
/* MAC two small positive numbers on a moderate negative total */
TEST_MACI 0xffffffff, 0x00000000, 0x00000002, 0x0003
/* MAC two small positive numbers on a large negative total */
TEST_MACI 0x80000000, 0x00000000, 0x00000002, 0x0003
/* two moderate positive numbers */
/* MAC two moderate positive numbers on a zero total */
TEST_MACI 0x00000000, 0x00000000, 0x00010002, 0x7fff
/* MAC two moderate positive numbers on a small positive total */
TEST_MACI 0x00000000, 0x00000002, 0x00010002, 0x7fff
/* MAC two moderate positive numbers on a moderate positive total */
TEST_MACI 0x00000000, 0x80000002, 0x00010002, 0x7fff
/* MAC two moderate positive numbers on a large positive total */
TEST_MACI 0x7fffffff, 0x80000001, 0x00010002, 0x7fff
/* MAC two moderate positive numbers on a small negative total */
TEST_MACI 0xffffffff, 0xffffffff, 0x00010002, 0x7fff
/* MAC two moderate positive numbers on a moderate negative total */
TEST_MACI 0xffffffff, 0x80000002, 0x00010002, 0x7fff
/* MAC two moderate positive numbers on a large negative total */
TEST_MACI 0xfffffffe, 0x80000002, 0x00010002, 0x7fff
/* two small negative numbers */
/* MAC two small negative numbers on a zero total */
TEST_MACI 0x00000000, 0x00000000, 0xfffffffe, 0xfffd
/* MAC two small negative numbers on a small positive total */
TEST_MACI 0x00000000, 0x00000006, 0xfffffffe, 0xfffd
/* MAC two small negative numbers on a small negative total */
TEST_MACI 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffd
/* one small positive and one small negative */
/* MAC one small positive and one small negative number on a zero
total */
TEST_MACI 0x00000000, 0x00000000, 0x00000002, 0xfffd
/* MAC one small positive and one small negative number on a small
positive total */
TEST_MACI 0x00000000, 0x0000000c, 0x00000002, 0xfffd
/* MAC one small positive and one small negative number on a
moderate positive total */
TEST_MACI 0x00000001, 0x00000005, 0x00000002, 0xfffd
/* MAC one small positive and one small negative number on a large
positive total */
TEST_MACI 0x7fffffff, 0xffffffff, 0x00000002, 0xfffd
/* MAC one small positive and one small negative number on a small
negative total */
TEST_MACI 0xffffffff, 0xffffffff, 0x00000002, 0xfffd
/* MAC one small positive and one small negative number on a
moderate negative total */
TEST_MACI 0xffffffff, 0x00000005, 0x00000002, 0xfffd
/* MAC one small positive and one small negative number on a large
negative total */
TEST_MACI 0x80000000, 0x00000006, 0x00000002, 0xfffd
/* one moderate positive and one moderate negative */
/* MAC one moderate positive and one moderate negative number on a
zero total */
TEST_MACI 0x00000000, 0x00000000, 0x00010000, 0x8000
/* MAC one moderate positive and one moderate negative number on a
small positive total */
TEST_MACI 0x00000000, 0x00000006, 0x00010000, 0x8000
/* MAC one moderate positive and one moderate negative number on a
moderate positive total */
TEST_MACI 0x00000000, 0x80000000, 0x00010000, 0x8000
/* MAC one moderate positive and one moderate negative number on a
large positive total */
TEST_MACI 0x7fffffff, 0xffffffff, 0x00010000, 0x8000
/* MAC one moderate positive and one moderate negative number on a
small negative total */
TEST_MACI 0xffffffff, 0xffffffff, 0x00010000, 0x8000
/* MAC one moderate positive and one moderate negative number on a
moderate negative total */
TEST_MACI 0xffffffff, 0x7fffffff, 0x00010000, 0x8000
/* MAC one moderate positive and one moderate negative number on a
large negative total */
TEST_MACI 0x80000000, 0x80000000, 0x00010000, 0x8000
/* Test the l.macrc instruction.
Note that these tests use the same input data as the ones for
l.mac above. The results are the same, but only the low 32-bits
are compared. */
/* two small positive numbers */
/* MAC two small positive numbers on a zero total */
TEST_MACRC 0x00000000, 0x00000000, 0x00000002, 0x00000003
/* MAC two small positive numbers on a small positive total */
TEST_MACRC 0x00000000, 0x00000006, 0x00000002, 0x00000003
/* MAC two small positive numbers on a moderate positive total */
TEST_MACRC 0x00000000, 0xfffffffa, 0x00000002, 0x00000003
/* MAC two small positive numbers on a large positive total */
TEST_MACRC 0x3fffffff, 0xfffffffa, 0x00000002, 0x00000003
/* MAC two small positive numbers on a small negative total */
TEST_MACRC 0xffffffff, 0xfffffffa, 0x00000002, 0x00000003
/* MAC two small positive numbers on a moderate negative total */
TEST_MACRC 0xffffffff, 0x00000000, 0x00000002, 0x00000003
/* MAC two small positive numbers on a large negative total */
TEST_MACRC 0x80000000, 0x00000000, 0x00000002, 0x00000003
/* two moderate positive numbers */
/* MAC two moderate positive numbers on a zero total */
TEST_MACRC 0x00000000, 0x00000000, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a small positive total */
TEST_MACRC 0x00000000, 0x00000002, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a moderate positive total */
TEST_MACRC 0x00000000, 0x80000002, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a large positive total */
TEST_MACRC 0x7fffffff, 0x80000001, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a small negative total */
TEST_MACRC 0xffffffff, 0xffffffff, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a moderate negative total */
TEST_MACRC 0xffffffff, 0x80000002, 0x00008001, 0x0000fffe
/* MAC two moderate positive numbers on a large negative total */
TEST_MACRC 0xfffffffe, 0x80000002, 0x00008001, 0x0000fffe
/* two small negative numbers */
/* MAC two small negative numbers on a zero total */
TEST_MACRC 0x00000000, 0x00000000, 0xfffffffe, 0xfffffffd
/* MAC two small negative numbers on a small positive total */
TEST_MACRC 0x00000000, 0x00000006, 0xfffffffe, 0xfffffffd
/* MAC two small negative numbers on a small negative total */
TEST_MACRC 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffffffd
/* one small positive and one small negative number */
/* MAC one small positive and one small negative number on a zero
total */
TEST_MACRC 0x00000000, 0x00000000, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a small
positive total */
TEST_MACRC 0x00000000, 0x0000000c, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a
moderate positive total */
TEST_MACRC 0x00000001, 0x00000005, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a large
positive total */
TEST_MACRC 0x7fffffff, 0xffffffff, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a small
negative total */
TEST_MACRC 0xffffffff, 0xffffffff, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a
moderate negative total */
TEST_MACRC 0xffffffff, 0x00000005, 0x00000002, 0xfffffffd
/* MAC one small positive and one small negative number on a large
negative total */
TEST_MACRC 0x80000000, 0x00000006, 0x00000002, 0xfffffffd
/* one moderate positive and one moderate negative */
/* MAC one moderate positive and one moderate negative number on a
zero total */
TEST_MACRC 0x00000000, 0x00000000, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
small positive total */
TEST_MACRC 0x00000000, 0x00000006, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
moderate positive total */
TEST_MACRC 0x00000000, 0x80000000, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
large positive total */
TEST_MACRC 0x7fffffff, 0xffffffff, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
small negative total */
TEST_MACRC 0xffffffff, 0xffffffff, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
moderate negative total */
TEST_MACRC 0xffffffff, 0x7fffffff, 0x00008000, 0xffff0000
/* MAC one moderate positive and one moderate negative number on a
large negative total */
TEST_MACRC 0x80000000, 0x80000000, 0x00008000, 0xffff0000
/* Test the l.msb instruction. */
/* MSB two small positive numbers on a zero total */
TEST_MSB 0x00000000, 0x00000000, 0x00000002, 0x00000003
/* MSB two small positive numbers on a small positive total */
TEST_MSB 0x00000000, 0x0000000c, 0x00000002, 0x00000003
/* MSB two small positive numbers on a moderate positive total */
TEST_MSB 0x00000001, 0x00000000, 0x00000002, 0x00000003
/* MSB two small positive numbers on a large positive total */
TEST_MSB 0x40000000, 0x00000000, 0x00000002, 0x00000003
/* MSB two small positive numbers on a small negative total */
TEST_MSB 0xffffffff, 0xfffffffa, 0x00000002, 0x00000003
/* MSB two small positive numbers on a moderate negative total */
TEST_MSB 0xffffffff, 0x00000005, 0x00000002, 0x00000003
/* MSB two small positive numbers on a large negative total */
TEST_MSB 0x80000000, 0x00000006, 0x00000002, 0x00000003
/* two moderate positive numbers */
/* MSB two moderate positive numbers on a zero total */
TEST_MSB 0x00000000, 0x00000000, 0x00008001, 0x0000fffe
/* MSB two moderate positive numbers on a small positive total */
TEST_MSB 0x00000000, 0x00000002, 0x00008001, 0x0000fffe
/* MSB two moderate positive numbers on a moderate positive total */
TEST_MSB 0x00000000, 0x80000002, 0x00008001, 0x0000fffe
/* MSB two moderate positive numbers on a large positive total */
TEST_MSB 0x7fffffff, 0x7ffffffd, 0x00008001, 0x0000fffe
/* MSB two moderate positive numbers on a small negative total */
TEST_MSB 0xffffffff, 0xffffffff, 0x00008001, 0x0000fffe
/* MSB two moderate positive numbers on a moderate negative total */
TEST_MSB 0xffffffff, 0x80000002, 0x00008001, 0x0000fffe
/* MSB two moderate positive numbers on a large negative total */
TEST_MSB 0xfffffffe, 0x80000002, 0x00008001, 0x0000fffe
/* two small negative numbers */
/* MSB two small negative numbers on a zero total */
TEST_MSB 0x00000000, 0x00000006, 0xfffffffe, 0xfffffffd
/* MSB two small negative numbers on a small positive total */
TEST_MSB 0x00000000, 0x0000000c, 0xfffffffe, 0xfffffffd
/* MSB two small negative numbers on a small negative total */
TEST_MSB 0xffffffff, 0xffffffff, 0xfffffffe, 0xfffffffd
/* one small positive and one small negative number */
/* MSB one small positive and one small negative number on a zero
total */
TEST_MSB 0x00000000, 0x00000000, 0x00000002, 0xfffffffd
/* MSB one small positive and one small negative number on a small
positive total */
TEST_MSB 0x00000000, 0x00000006, 0x00000002, 0xfffffffd
/* MSB one small positive and one small negative number on a
moderate positive total */
TEST_MSB 0x00000000, 0xffffffff, 0x00000002, 0xfffffffd
/* MSB one small positive and one small negative number on a large
positive total */
TEST_MSB 0x7fffffff, 0xfffffff9, 0x00000002, 0xfffffffd
/* MSB one small positive and one small negative number on a small
negative total */
TEST_MSB 0xffffffff, 0xfffffff9, 0x00000002, 0xfffffffd
/* MSB one small positive and one small negative number on a
moderate negative total */
TEST_MSB 0xfffffffe, 0xffffffff, 0x00000002, 0xfffffffd
/* MSB one small positive and one small negative number on a large
negative total */
TEST_MSB 0x80000000, 0x00000000, 0x00000002, 0xfffffffd
/* one moderate positive and one moderate negative number */
/* MSB one moderate positive and one moderate negative number on a
zero total */
TEST_MSB 0x00000000, 0x00000000, 0x00008000, 0xffff0000
/* MSB one moderate positive and one moderate negative number on a
small positive total */
TEST_MSB 0x00000000, 0x00000006, 0x00008000, 0xffff0000
/* MSB one moderate positive and one moderate negative number on a
moderate positive total */
TEST_MSB 0x00000000, 0x80000000, 0x00008000, 0xffff0000
/* MSB one moderate positive and one moderate negative number on a
large positive total */
TEST_MSB 0x7fffffff, 0x7fffffff, 0x00008000, 0xffff0000
/* MSB one moderate positive and one moderate negative number on a
small negative total */
TEST_MSB 0xffffffff, 0xffffffff, 0x00008000, 0xffff0000
/* MSB one moderate positive and one moderate negative number on a
moderate negative total */
TEST_MSB 0xfffffffe, 0xffffffff, 0x00008000, 0xffff0000
/* MSB one moderate positive and one moderate negative number on a
large negative total */
TEST_MSB 0x80000000, 0x00000000, 0x00008000, 0xffff0000
POP LINK_REGISTER_R9
RETURN_TO_LINK_REGISTER_R9
|
