diff options
| author | Chris Demetriou <cgd@google.com> | 2004-04-10 07:11:29 +0000 |
|---|---|---|
| committer | Chris Demetriou <cgd@google.com> | 2004-04-10 07:11:29 +0000 |
| commit | 874af35b3bcca3bf0364521b548982e38628ae1c (patch) | |
| tree | 123434358fe1a5d1476e7be95a4441b1ee8938ce /sim/testsuite | |
| parent | 7ab6daa1251b18f9d74a1dbeedc653662f9d0a52 (diff) | |
| download | gdb-874af35b3bcca3bf0364521b548982e38628ae1c.tar.gz | |
im/mips/ChangeLog ]
2004-04-10 Chris Demetriou <cgd@broadcom.com>
* sb1.igen (DIV.PS, RECIP.PS, RSQRT.PS, SQRT.PS): New.
[ sim/testsuite/sim/mips/ChangeLog ]
2004-04-10 Chris Demetriou <cgd@broadcom.com>
* fpu64-ps-sb1.s: New file.
* basic.exp: Recognize mipsisa64sb1 targets, and run fpu64-ps-sb1.s
if appropriate.
Diffstat (limited to 'sim/testsuite')
| -rw-r--r-- | sim/testsuite/sim/mips/ChangeLog | 6 | ||||
| -rw-r--r-- | sim/testsuite/sim/mips/basic.exp | 6 | ||||
| -rw-r--r-- | sim/testsuite/sim/mips/fpu64-ps-sb1.s | 72 |
3 files changed, 83 insertions, 1 deletions
diff --git a/sim/testsuite/sim/mips/ChangeLog b/sim/testsuite/sim/mips/ChangeLog index 3bec86b573a..4712274c2bf 100644 --- a/sim/testsuite/sim/mips/ChangeLog +++ b/sim/testsuite/sim/mips/ChangeLog @@ -1,5 +1,11 @@ 2004-04-10 Chris Demetriou <cgd@broadcom.com> + * fpu64-ps-sb1.s: New file. + * basic.exp: Recognize mipsisa64sb1 targets, and run fpu64-ps-sb1.s + if appropriate. + +2004-04-10 Chris Demetriou <cgd@broadcom.com> + * fpu64-ps.s: New file. * basic.exp: Run fpu64-ps.s. diff --git a/sim/testsuite/sim/mips/basic.exp b/sim/testsuite/sim/mips/basic.exp index ac5d405b3b4..6fb64be5dcc 100644 --- a/sim/testsuite/sim/mips/basic.exp +++ b/sim/testsuite/sim/mips/basic.exp @@ -36,7 +36,10 @@ proc run_hilo_test {testfile models nops} { # board really is a simulator (sim tests don't work on real HW). if {[istarget mips*-elf] && [board_info target exists is_simulator]} { - if {[istarget mipsisa64*-elf]} { + if {[istarget mipsisa64sb1*-elf]} { + set models "sb1" + set submodels "mips1 mips2 mips3 mips4 mips32 mips64" + } elseif {[istarget mipsisa64*-elf]} { set models "mips32 mips64" set submodels "mips1 mips2 mips3 mips4" } elseif {[istarget mipsisa32*-elf]} { @@ -64,4 +67,5 @@ if {[istarget mips*-elf] && [board_info target exists is_simulator]} { run_hilo_test hilo-hazard-3.s $models 2 run_sim_test fpu64-ps.s $submodels + run_sim_test fpu64-ps-sb1.s $submodels } diff --git a/sim/testsuite/sim/mips/fpu64-ps-sb1.s b/sim/testsuite/sim/mips/fpu64-ps-sb1.s new file mode 100644 index 00000000000..a39d0799c0d --- /dev/null +++ b/sim/testsuite/sim/mips/fpu64-ps-sb1.s @@ -0,0 +1,72 @@ +# mips test sanity, expected to pass. +# mach: sb1 +# as: -mabi=eabi +# ld: -N -Ttext=0x80010000 +# output: *\\npass\\n + + .include "testutils.inc" + + .macro check_ps psval, upperval, lowerval + .set push + .set noreorder + cvt.s.pu $f0, \psval # upper + cvt.s.pl $f2, \psval # lower + li.s $f4, \upperval + li.s $f6, \lowerval + c.eq.s $fcc0, $f0, $f4 + bc1f $fcc0, _fail + c.eq.s $fcc0, $f2, $f6 + bc1f $fcc0, _fail + nop + .set pop + .endm + + setup + + .set noreorder + + .ent DIAG +DIAG: + + # make sure that Status.FR, .CU1, and .SBX are set. + mfc0 $2, $12 + or $2, $2, (1 << 26) | (1 << 29) | (1 << 16) + mtc0 $2, $12 + + + li.s $f10, 4.0 + li.s $f12, 16.0 + cvt.ps.s $f20, $f10, $f12 # $f20: u=4.0, l=16.0 + + li.s $f10, -1.0 + li.s $f12, 2.0 + cvt.ps.s $f22, $f10, $f12 # $f22: u=-1.0, l=2.0 + + + writemsg "div.ps" + + div.ps $f8, $f20, $f22 + check_ps $f8, -4.0, 8.0 + + + writemsg "recip.ps" + + recip.ps $f8, $f20 + check_ps $f8, 0.25, 0.0625 + + + writemsg "rsqrt.ps" + + rsqrt.ps $f8, $f20 + check_ps $f8, 0.5, 0.25 + + + writemsg "sqrt.ps" + + sqrt.ps $f8, $f20 + check_ps $f8, 2.0, 4.0 + + + pass + + .end DIAG |