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-rw-r--r--arch/m68k/ifpsp060/src/ftest.S1456
1 files changed, 1456 insertions, 0 deletions
diff --git a/arch/m68k/ifpsp060/src/ftest.S b/arch/m68k/ifpsp060/src/ftest.S
new file mode 100644
index 000000000000..2edcbae0fd53
--- /dev/null
+++ b/arch/m68k/ifpsp060/src/ftest.S
@@ -0,0 +1,1456 @@
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
+M68000 Hi-Performance Microprocessor Division
+M68060 Software Package
+Production Release P1.00 -- October 10, 1994
+
+M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
+
+THE SOFTWARE is provided on an "AS IS" basis and without warranty.
+To the maximum extent permitted by applicable law,
+MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
+INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+and any warranty against infringement with regard to the SOFTWARE
+(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
+
+To the maximum extent permitted by applicable law,
+IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
+(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
+BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
+ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
+Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
+
+You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
+so long as this entire notice is retained without alteration in any modified and/or
+redistributed versions, and that such modified versions are clearly identified as such.
+No licenses are granted by implication, estoppel or otherwise under any patents
+or trademarks of Motorola, Inc.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#############################################
+set SREGS, -64
+set IREGS, -128
+set IFPREGS, -224
+set SFPREGS, -320
+set IFPCREGS, -332
+set SFPCREGS, -344
+set ICCR, -346
+set SCCR, -348
+set TESTCTR, -352
+set DATA, -384
+
+#############################################
+TESTTOP:
+ bra.l _060TESTS_
+ short 0x0000
+
+ bra.l _060TESTS_unimp
+ short 0x0000
+
+ bra.l _060TESTS_enable
+ short 0x0000
+
+start_str:
+ string "Testing 68060 FPSP started:\n"
+
+start_str_unimp:
+ string "Testing 68060 FPSP unimplemented instruction started:\n"
+
+start_str_enable:
+ string "Testing 68060 FPSP exception enabled started:\n"
+
+pass_str:
+ string "passed\n"
+
+fail_str:
+ string " failed\n"
+
+ align 0x4
+chk_test:
+ tst.l %d0
+ bne.b test_fail
+test_pass:
+ pea pass_str(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+ rts
+test_fail:
+ mov.l %d1,-(%sp)
+ bsr.l _print_num
+ addq.l &0x4,%sp
+
+ pea fail_str(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+ rts
+
+#############################################
+_060TESTS_:
+ link %a6,&-384
+
+ movm.l &0x3f3c,-(%sp)
+ fmovm.x &0xff,-(%sp)
+
+ pea start_str(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+
+### effadd
+ clr.l TESTCTR(%a6)
+ pea effadd_str(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+
+ bsr.l effadd_0
+
+ bsr.l chk_test
+
+### unsupp
+ clr.l TESTCTR(%a6)
+ pea unsupp_str(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+
+ bsr.l unsupp_0
+
+ bsr.l chk_test
+
+### ovfl non-maskable
+ clr.l TESTCTR(%a6)
+ pea ovfl_nm_str(%pc)
+ bsr.l _print_str
+ bsr.l ovfl_nm_0
+
+ bsr.l chk_test
+
+### unfl non-maskable
+ clr.l TESTCTR(%a6)
+ pea unfl_nm_str(%pc)
+ bsr.l _print_str
+ bsr.l unfl_nm_0
+
+ bsr.l chk_test
+
+ movm.l (%sp)+,&0x3cfc
+ fmovm.x (%sp)+,&0xff
+
+ unlk %a6
+ rts
+
+_060TESTS_unimp:
+ link %a6,&-384
+
+ movm.l &0x3f3c,-(%sp)
+ fmovm.x &0xff,-(%sp)
+
+ pea start_str_unimp(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+
+### unimp
+ clr.l TESTCTR(%a6)
+ pea unimp_str(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+
+ bsr.l unimp_0
+
+ bsr.l chk_test
+
+ movm.l (%sp)+,&0x3cfc
+ fmovm.x (%sp)+,&0xff
+
+ unlk %a6
+ rts
+
+_060TESTS_enable:
+ link %a6,&-384
+
+ movm.l &0x3f3c,-(%sp)
+ fmovm.x &0xff,-(%sp)
+
+ pea start_str_enable(%pc)
+ bsr.l _print_str
+ addq.l &0x4,%sp
+
+### snan
+ clr.l TESTCTR(%a6)
+ pea snan_str(%pc)
+ bsr.l _print_str
+ bsr.l snan_0
+
+ bsr.l chk_test
+
+### operr
+ clr.l TESTCTR(%a6)
+ pea operr_str(%pc)
+ bsr.l _print_str
+ bsr.l operr_0
+
+ bsr.l chk_test
+
+### ovfl
+ clr.l TESTCTR(%a6)
+ pea ovfl_str(%pc)
+ bsr.l _print_str
+ bsr.l ovfl_0
+
+ bsr.l chk_test
+
+### unfl
+ clr.l TESTCTR(%a6)
+ pea unfl_str(%pc)
+ bsr.l _print_str
+ bsr.l unfl_0
+
+ bsr.l chk_test
+
+### dz
+ clr.l TESTCTR(%a6)
+ pea dz_str(%pc)
+ bsr.l _print_str
+ bsr.l dz_0
+
+ bsr.l chk_test
+
+### inexact
+ clr.l TESTCTR(%a6)
+ pea inex_str(%pc)
+ bsr.l _print_str
+ bsr.l inex_0
+
+ bsr.l chk_test
+
+ movm.l (%sp)+,&0x3cfc
+ fmovm.x (%sp)+,&0xff
+
+ unlk %a6
+ rts
+
+#############################################
+#############################################
+
+unimp_str:
+ string "\tUnimplemented FP instructions..."
+
+ align 0x4
+unimp_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x40000000,DATA+0x0(%a6)
+ mov.l &0xc90fdaa2,DATA+0x4(%a6)
+ mov.l &0x2168c235,DATA+0x8(%a6)
+
+ mov.w &0x0000,%cc
+unimp_0_pc:
+ fsin.x DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0xbfbf0000,IFPREGS+0x0(%a6)
+ mov.l &0x80000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x08000208,IFPCREGS+0x4(%a6)
+ lea unimp_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+unimp_1:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x3ffe0000,DATA+0x0(%a6)
+ mov.l &0xc90fdaa2,DATA+0x4(%a6)
+ mov.l &0x2168c235,DATA+0x8(%a6)
+
+ mov.w &0x0000,%cc
+unimp_1_pc:
+ ftan.x DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x3fff0000,IFPREGS+0x0(%a6)
+ mov.l &0x80000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x00000208,IFPCREGS+0x4(%a6)
+ lea unimp_1_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# fmovecr
+unimp_2:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.w &0x0000,%cc
+unimp_2_pc:
+ fmovcr.x &0x31,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x40000000,IFPREGS+0x0(%a6)
+ mov.l &0x935d8ddd,IFPREGS+0x4(%a6)
+ mov.l &0xaaa8ac17,IFPREGS+0x8(%a6)
+ mov.l &0x00000208,IFPCREGS+0x4(%a6)
+ lea unimp_2_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# fscc
+unimp_3:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ fmov.l &0x0f000000,%fpsr
+ mov.l &0x00,%d7
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.w &0x0000,%cc
+unimp_3_pc:
+ fsgt %d7
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.l &0x0f008080,IFPCREGS+0x4(%a6)
+ lea unimp_3_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# fdbcc
+unimp_4:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ fmov.l &0x0f000000,%fpsr
+ mov.l &0x2,%d7
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.w &0x0000,%cc
+unimp_4_pc:
+ fdbgt.w %d7,unimp_4_pc
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.w &0xffff,IREGS+28+2(%a6)
+ mov.l &0x0f008080,IFPCREGS+0x4(%a6)
+ lea unimp_4_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# ftrapcc
+unimp_5:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ fmov.l &0x0f000000,%fpsr
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.w &0x0000,%cc
+unimp_5_pc:
+ ftpgt.l &0xabcdef01
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.l &0x0f008080,IFPCREGS+0x4(%a6)
+ lea unimp_5_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#############################################
+
+effadd_str:
+ string "\tUnimplemented <ea>..."
+
+ align 0x4
+effadd_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmov.b &0x2,%fp0
+
+ mov.w &0x0000,%cc
+effadd_0_pc:
+ fmul.x &0xc00000008000000000000000,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0xc0010000,IFPREGS+0x0(%a6)
+ mov.l &0x80000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x08000000,IFPCREGS+0x4(%a6)
+ lea effadd_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+effadd_1:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.w &0x0000,%cc
+effadd_1_pc:
+ fabs.p &0xc12300012345678912345678,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x3e660000,IFPREGS+0x0(%a6)
+ mov.l &0xd0ed23e8,IFPREGS+0x4(%a6)
+ mov.l &0xd14035bc,IFPREGS+0x8(%a6)
+ mov.l &0x00000108,IFPCREGS+0x4(%a6)
+ lea effadd_1_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+fmovml_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ mov.w &0x0000,%cc
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmovm.l &0xffffffffffffffff,%fpcr,%fpsr
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.l &0x0000fff0,IFPCREGS+0x0(%a6)
+ mov.l &0x0ffffff8,IFPCREGS+0x4(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+fmovml_1:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ mov.w &0x0000,%cc
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmovm.l &0xffffffffffffffff,%fpcr,%fpiar
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.l &0x0000fff0,IFPCREGS+0x0(%a6)
+ mov.l &0xffffffff,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+fmovml_2:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ mov.w &0x0000,%cc
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmovm.l &0xffffffffffffffff,%fpsr,%fpiar
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.l &0x0ffffff8,IFPCREGS+0x4(%a6)
+ mov.l &0xffffffff,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+fmovml_3:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ mov.w &0x0000,%cc
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmovm.l &0xffffffffffffffffffffffff,%fpcr,%fpsr,%fpiar
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+ mov.l &0x0000fff0,IFPCREGS+0x0(%a6)
+ mov.l &0x0ffffff8,IFPCREGS+0x4(%a6)
+ mov.l &0xffffffff,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# fmovmx dynamic
+fmovmx_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ fmov.b &0x1,%fp0
+ fmov.b &0x2,%fp1
+ fmov.b &0x3,%fp2
+ fmov.b &0x4,%fp3
+ fmov.b &0x5,%fp4
+ fmov.b &0x6,%fp5
+ fmov.b &0x7,%fp6
+ fmov.b &0x8,%fp7
+
+ fmov.l &0x0,%fpiar
+ mov.l &0xffffffaa,%d0
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0xffff,IREGS(%a6)
+
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+
+ mov.w &0x0000,%cc
+
+ fmovm.x %d0,-(%sp)
+
+ mov.w %cc,SCCR(%a6)
+
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ fmov.s &0x7f800000,%fp1
+ fmov.s &0x7f800000,%fp3
+ fmov.s &0x7f800000,%fp5
+ fmov.s &0x7f800000,%fp7
+
+ fmov.x (%sp)+,%fp1
+ fmov.x (%sp)+,%fp3
+ fmov.x (%sp)+,%fp5
+ fmov.x (%sp)+,%fp7
+
+ movm.l &0xffff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+fmovmx_1:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ fmov.b &0x1,%fp0
+ fmov.b &0x2,%fp1
+ fmov.b &0x3,%fp2
+ fmov.b &0x4,%fp3
+ fmov.b &0x5,%fp4
+ fmov.b &0x6,%fp5
+ fmov.b &0x7,%fp6
+ fmov.b &0x8,%fp7
+
+ fmov.x %fp6,-(%sp)
+ fmov.x %fp4,-(%sp)
+ fmov.x %fp2,-(%sp)
+ fmov.x %fp0,-(%sp)
+
+ fmovm.x &0xff,IFPREGS(%a6)
+
+ fmov.s &0x7f800000,%fp6
+ fmov.s &0x7f800000,%fp4
+ fmov.s &0x7f800000,%fp2
+ fmov.s &0x7f800000,%fp0
+
+ fmov.l &0x0,%fpiar
+ fmov.l &0x0,%fpsr
+ mov.l &0xffffffaa,%d0
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0xffff,IREGS(%a6)
+
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.w &0x0000,%cc
+
+ fmovm.x (%sp)+,%d0
+
+ mov.w %cc,SCCR(%a6)
+
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ movm.l &0xffff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+fmovmx_2:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ fmov.b &0x1,%fp0
+ fmov.b &0x2,%fp1
+ fmov.b &0x3,%fp2
+ fmov.b &0x4,%fp3
+ fmov.b &0x5,%fp4
+ fmov.b &0x6,%fp5
+ fmov.b &0x7,%fp6
+ fmov.b &0x8,%fp7
+
+ fmov.l &0x0,%fpiar
+ mov.l &0xffffff00,%d0
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0xffff,IREGS(%a6)
+
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+
+ mov.w &0x0000,%cc
+
+ fmovm.x %d0,-(%sp)
+
+ mov.w %cc,SCCR(%a6)
+
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ movm.l &0xffff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+###########################################################
+
+# This test will take a non-maskable overflow directly.
+ovfl_nm_str:
+ string "\tNon-maskable overflow..."
+
+ align 0x4
+ovfl_nm_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmov.b &0x2,%fp0
+ mov.l &0x7ffe0000,DATA+0x0(%a6)
+ mov.l &0x80000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+
+ mov.w &0x0000,%cc
+ovfl_nm_0_pc:
+ fmul.x DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x7fff0000,IFPREGS+0x0(%a6)
+ mov.l &0x00000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x02001048,IFPCREGS+0x4(%a6)
+ lea ovfl_nm_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+###########################################################
+
+# This test will take an overflow directly.
+ovfl_str:
+ string "\tEnabled overflow..."
+
+ align 0x4
+ovfl_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmov.l &0x00001000,%fpcr
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ fmov.b &0x2,%fp0
+ mov.l &0x7ffe0000,DATA+0x0(%a6)
+ mov.l &0x80000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+
+ mov.w &0x0000,%cc
+ovfl_0_pc:
+ fmul.x DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x7fff0000,IFPREGS+0x0(%a6)
+ mov.l &0x00000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x02001048,IFPCREGS+0x4(%a6)
+ lea ovfl_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+# This test will take an underflow directly.
+unfl_str:
+ string "\tEnabled underflow..."
+
+ align 0x4
+unfl_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmov.l &0x00000800,%fpcr
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x00000000,DATA+0x0(%a6)
+ mov.l &0x80000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+ fmovm.x DATA(%a6),&0x80
+
+ mov.w &0x0000,%cc
+unfl_0_pc:
+ fdiv.b &0x2,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x00000000,IFPREGS+0x0(%a6)
+ mov.l &0x40000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x00000800,IFPCREGS+0x4(%a6)
+ lea unfl_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+# This test will take a non-maskable underflow directly.
+unfl_nm_str:
+ string "\tNon-maskable underflow..."
+
+ align 0x4
+unfl_nm_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x00000000,DATA+0x0(%a6)
+ mov.l &0x80000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+ fmovm.x DATA(%a6),&0x80
+
+ mov.w &0x0000,%cc
+unfl_nm_0_pc:
+ fdiv.b &0x2,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x00000000,IFPREGS+0x0(%a6)
+ mov.l &0x40000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x00000800,IFPCREGS+0x4(%a6)
+ lea unfl_nm_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+inex_str:
+ string "\tEnabled inexact..."
+
+ align 0x4
+inex_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmov.l &0x00000200,%fpcr # enable inexact
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x50000000,DATA+0x0(%a6)
+ mov.l &0x80000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+ fmovm.x DATA(%a6),&0x80
+
+ mov.w &0x0000,%cc
+inex_0_pc:
+ fadd.b &0x2,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x50000000,IFPREGS+0x0(%a6)
+ mov.l &0x80000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x00000208,IFPCREGS+0x4(%a6)
+ lea inex_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+snan_str:
+ string "\tEnabled SNAN..."
+
+ align 0x4
+snan_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmov.l &0x00004000,%fpcr # enable SNAN
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0xffff0000,DATA+0x0(%a6)
+ mov.l &0x00000000,DATA+0x4(%a6)
+ mov.l &0x00000001,DATA+0x8(%a6)
+ fmovm.x DATA(%a6),&0x80
+
+ mov.w &0x0000,%cc
+snan_0_pc:
+ fadd.b &0x2,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0xffff0000,IFPREGS+0x0(%a6)
+ mov.l &0x00000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000001,IFPREGS+0x8(%a6)
+ mov.l &0x09004080,IFPCREGS+0x4(%a6)
+ lea snan_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+operr_str:
+ string "\tEnabled OPERR..."
+
+ align 0x4
+operr_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmov.l &0x00002000,%fpcr # enable OPERR
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0xffff0000,DATA+0x0(%a6)
+ mov.l &0x00000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+ fmovm.x DATA(%a6),&0x80
+
+ mov.w &0x0000,%cc
+operr_0_pc:
+ fadd.s &0x7f800000,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0xffff0000,IFPREGS+0x0(%a6)
+ mov.l &0x00000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x01002080,IFPCREGS+0x4(%a6)
+ lea operr_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+dz_str:
+ string "\tEnabled DZ..."
+
+ align 0x4
+dz_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmov.l &0x00000400,%fpcr # enable DZ
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x40000000,DATA+0x0(%a6)
+ mov.l &0x80000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+ fmovm.x DATA(%a6),&0x80
+
+ mov.w &0x0000,%cc
+dz_0_pc:
+ fdiv.b &0x0,%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x40000000,IFPREGS+0x0(%a6)
+ mov.l &0x80000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x02000410,IFPCREGS+0x4(%a6)
+ lea dz_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+#####################################################################
+
+unsupp_str:
+ string "\tUnimplemented data type/format..."
+
+# an unnormalized number
+ align 0x4
+unsupp_0:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0xc03f0000,DATA+0x0(%a6)
+ mov.l &0x00000000,DATA+0x4(%a6)
+ mov.l &0x00000001,DATA+0x8(%a6)
+ fmov.b &0x2,%fp0
+ mov.w &0x0000,%cc
+unsupp_0_pc:
+ fmul.x DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0xc0010000,IFPREGS+0x0(%a6)
+ mov.l &0x80000000,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x08000000,IFPCREGS+0x4(%a6)
+ lea unsupp_0_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# a denormalized number
+unsupp_1:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0x80000000,DATA+0x0(%a6)
+ mov.l &0x01000000,DATA+0x4(%a6)
+ mov.l &0x00000000,DATA+0x8(%a6)
+ fmov.l &0x7fffffff,%fp0
+
+ mov.w &0x0000,%cc
+unsupp_1_pc:
+ fmul.x DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x80170000,IFPREGS+0x0(%a6)
+ mov.l &0xfffffffe,IFPREGS+0x4(%a6)
+ mov.l &0x00000000,IFPREGS+0x8(%a6)
+ mov.l &0x08000000,IFPCREGS+0x4(%a6)
+ lea unsupp_1_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+# packed
+unsupp_2:
+ addq.l &0x1,TESTCTR(%a6)
+
+ movm.l DEF_REGS(%pc),&0x3fff
+ fmovm.x DEF_FPREGS(%pc),&0xff
+ fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
+
+ mov.w &0x0000,ICCR(%a6)
+ movm.l &0x7fff,IREGS(%a6)
+ fmovm.x &0xff,IFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
+
+ mov.l &0xc1230001,DATA+0x0(%a6)
+ mov.l &0x23456789,DATA+0x4(%a6)
+ mov.l &0x12345678,DATA+0x8(%a6)
+
+ mov.w &0x0000,%cc
+unsupp_2_pc:
+ fabs.p DATA(%a6),%fp0
+
+ mov.w %cc,SCCR(%a6)
+ movm.l &0x7fff,SREGS(%a6)
+ fmovm.x &0xff,SFPREGS(%a6)
+ fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
+
+ mov.l &0x3e660000,IFPREGS+0x0(%a6)
+ mov.l &0xd0ed23e8,IFPREGS+0x4(%a6)
+ mov.l &0xd14035bc,IFPREGS+0x8(%a6)
+ mov.l &0x00000108,IFPCREGS+0x4(%a6)
+ lea unsupp_2_pc(%pc),%a0
+ mov.l %a0,IFPCREGS+0x8(%a6)
+
+ bsr.l chkregs
+ tst.b %d0
+ bne.l error
+
+ bsr.l chkfpregs
+ tst.b %d0
+ bne.l error
+
+ clr.l %d0
+ rts
+
+###########################################################
+###########################################################
+
+chkregs:
+ lea IREGS(%a6),%a0
+ lea SREGS(%a6),%a1
+ mov.l &14,%d0
+chkregs_loop:
+ cmp.l (%a0)+,(%a1)+
+ bne.l chkregs_error
+ dbra.w %d0,chkregs_loop
+
+ mov.w ICCR(%a6),%d0
+ mov.w SCCR(%a6),%d1
+ cmp.w %d0,%d1
+ bne.l chkregs_error
+
+ clr.l %d0
+ rts
+
+chkregs_error:
+ movq.l &0x1,%d0
+ rts
+
+error:
+ mov.l TESTCTR(%a6),%d1
+ movq.l &0x1,%d0
+ rts
+
+chkfpregs:
+ lea IFPREGS(%a6),%a0
+ lea SFPREGS(%a6),%a1
+ mov.l &23,%d0
+chkfpregs_loop:
+ cmp.l (%a0)+,(%a1)+
+ bne.l chkfpregs_error
+ dbra.w %d0,chkfpregs_loop
+
+ lea IFPCREGS(%a6),%a0
+ lea SFPCREGS(%a6),%a1
+ cmp.l (%a0)+,(%a1)+
+ bne.l chkfpregs_error
+ cmp.l (%a0)+,(%a1)+
+ bne.l chkfpregs_error
+ cmp.l (%a0)+,(%a1)+
+ bne.l chkfpregs_error
+
+ clr.l %d0
+ rts
+
+chkfpregs_error:
+ movq.l &0x1,%d0
+ rts
+
+DEF_REGS:
+ long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
+ long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
+
+ long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
+ long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
+
+DEF_FPREGS:
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+ long 0x7fff0000, 0xffffffff, 0xffffffff
+
+DEF_FPCREGS:
+ long 0x00000000, 0x00000000, 0x00000000
+
+############################################################
+
+_print_str:
+ mov.l %d0,-(%sp)
+ mov.l (TESTTOP-0x80+0x0,%pc),%d0
+ pea (TESTTOP-0x80,%pc,%d0)
+ mov.l 0x4(%sp),%d0
+ rtd &0x4
+
+_print_num:
+ mov.l %d0,-(%sp)
+ mov.l (TESTTOP-0x80+0x4,%pc),%d0
+ pea (TESTTOP-0x80,%pc,%d0)
+ mov.l 0x4(%sp),%d0
+ rtd &0x4
+
+############################################################
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.