From edba5926c8fe9cad5230faaae84847dfd94e0b00 Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Fri, 6 Nov 1998 08:45:57 +0000 Subject: [PATCH] * Patch for PR 18196, brought over from d30v branch. [d30v/ChangeLog] 1998-11-06 Frank Ch. Eigler * d30v-insns (do_mvfacc): Use loop to limit shift count to 63 .. 0. [testsuite/d30v-elf/ChangeLog] 1998-11-06 Frank Ch. Eigler * do-shifts.S: Add test for large mvfacc shifts. --- sim/testsuite/d30v-elf/ChangeLog | 27 ++++++ sim/testsuite/d30v-elf/do-shifts.S | 127 +++++++++++++++++++++++++++++ 2 files changed, 154 insertions(+) create mode 100644 sim/testsuite/d30v-elf/ChangeLog create mode 100644 sim/testsuite/d30v-elf/do-shifts.S diff --git a/sim/testsuite/d30v-elf/ChangeLog b/sim/testsuite/d30v-elf/ChangeLog new file mode 100644 index 00000000000..747110cf181 --- /dev/null +++ b/sim/testsuite/d30v-elf/ChangeLog @@ -0,0 +1,27 @@ +1998-11-06 Frank Ch. Eigler + + * do-shifts.S: Add test for large mvfacc shifts. + +Tue Oct 13 10:54:51 EDT 1998 Frank Ch. Eigler + + * Makefile.in (TESTS): Added do-shifts test case. + * do-shifts.S: New file. + +Wed Apr 29 12:49:00 1998 Frank Ch. Eigler + + * ls-modaddr.S: New test for modular addressing. + * Makefile.in: Run it. + +Wed Sep 3 14:33:35 1997 Andrew Cagney + + * Makefile.in (.S.run): Replace .d30v with .run. + +Wed Apr 2 14:10:43 1997 Andrew Cagney + + * Makefile.in (.d30v.ko): Limit the cpu time to 5 seconds. + +Wed Mar 26 11:13:42 1997 Andrew Cagney + + * Makefile.in (.d30v.ko): Disable the shell's exit-on-error which + is enabled by BSD style make. + diff --git a/sim/testsuite/d30v-elf/do-shifts.S b/sim/testsuite/d30v-elf/do-shifts.S new file mode 100644 index 00000000000..81ef4cabb45 --- /dev/null +++ b/sim/testsuite/d30v-elf/do-shifts.S @@ -0,0 +1,127 @@ + # Test macro + + .macro assert reg,value + cmpeq f0,\reg,\value + bra/fx fail + .endm + + + # PR 14580 - a.s + + add r8,r0,0x11112222 + add r9,r0,-32 + sra r1,r8,r9 ||nop + sra r2,r8,-32 ||nop + srl r3,r8,r9 ||nop + srl r4,r8,-32 ||nop + + assert r1, 0 + assert r2, 0 + assert r3, 0 + assert r4, 0 + + + # PR 17266 - a.s + + add r20, r0, 0xffffffff + add r21, r0, 0xffffffff + add r22, r0, 0xffffffff + add r23, r0, 0xffffffff + add r1, r0, 0x12345678 + add r2, r0, -33 + srahh r20, r1, r2 + srahl r21, r1, r2 + srlhh r22, r1, r2 + srlhl r23, r1, r2 + sra r24, r1, r2 + srl r25, r1, r2 + rot r26, r1, r2 + + assert r20, 0xacf0ffff + assert r21, 0xffffacf0 + assert r22, 0xacf0ffff + assert r23, 0xffffacf0 + assert r24, 0x2468acf0 + assert r25, 0x2468acf0 + assert r26, 0x2468acf0 + + + # PR 17266 - a2.s + + add r20, r0, 0xffffffff + add r21, r0, 0xffffffff + add r22, r0, 0xffffffff + add r23, r0, 0xffffffff + add r1, r0, 0x12345678 + add r2, r0, -17 + sra2h r20, r1, r2 + srl2h r21, r1, r2 + rot2h r22, r1, r2 + + assert r20, 0x2468acf0 + assert r21, 0x2468acf0 + assert r22, 0x2468acf0 + + + # PR 17685 - a.s + + add r20,r0,r0 + add r21,r0,r0 + add r22,r0,r0 + add r23,r0,r0 + add r24,r0,r0 + add r25,r0,r0 + add r30,r0,r0 + add r31,r0,r0 + + add r8,r0,0x55555555 + add r9,r0,0x1f + sra r20,r8,r9 ||nop + srl r21,r8,r9 ||nop + srahh r22,r8,r9 ||nop + srahl r23,r8,r9 ||nop + srlhh r24,r8,r9 ||nop + srlhl r25,r8,r9 ||nop + + add r8,r0,0x5555aaaa + add r9,r0,0x000ffff1 + sra2h r30,r8,r9 ||nop + srl2h r31,r8,r9 ||nop + + assert r20, 0 + assert r21, 0 + assert r22, 0 + assert r23, 0 + assert r24, 0 + assert r25, 0 + assert r30, 0 + assert r31, 0 + + + # PR 18196 - a.s + + add r1,r0,0xfedcba98 + add r2,r0,0x76543210 + add r3,r0,0x41 + add r4,r0,1 + nop || mvtacc a0 r1,r2 + nop || mvfacc r10,a0 r3 + nop || mvfacc r11,a0 r4 + + assert r10, 0x3b2a1908 + assert r11, 0x3b2a1908 + + + # all okay + + bra ok + +ok: + add r2, r0, 0 + .long 0x0e000004 + nop + +fail: + add r2, r0, 47 + .long 0x0e000004 + nop -- 2.30.2