Index: trunk/Softwares/Test/Test_010/src/sys/crt0.s =================================================================== --- trunk/Softwares/Test/Test_010/src/sys/crt0.s (revision 139) +++ trunk/Softwares/Test/Test_010/src/sys/crt0.s (revision 141) @@ -37,22 +37,37 @@ _start: /* - A (r1) B (r2) - D (r3 wait)CY OV (SR = r6, mask SR = r5) - (r4) (r7) - 1) 0x00000000 0x00000000 - 0x00000000 0 0 - 2) 0x14011959 0x25071959 - 0x390832b2 0 0 - 3) 0xebfee6a7 0xdaf8e6a7 - 0xc6f7cd4e 1 0 - 4) 0xebfee6a7 0x25071959 - 0x11060001 1 0 - 5) 0x14011959 0xdaf8e6a7 - 0xeefa0001 0 0 - 6) 0x87654321 0xabcdef01 - 0x33333222 1 1 - 7) 0x789abcde 0x08765432 - 0x81111111 0 1 - */ + A (r1) B (r2) CY - D (r3 wait)CY OV (SR = r6, mask SR = r5) + (r4) (r7) + 1) 0x00000000 0x00000000 0 - 0x00000000 0 0 + 0x00000000 0x00000000 1 - 0x00000001 0 0 + 2) 0x14011959 0x25071959 0 - 0x390832b2 0 0 + 0x14011959 0x25071959 1 - 0x390832b3 0 0 + 3) 0xebfee6a7 0xdaf8e6a7 0 - 0xc6f7cd4e 1 0 + 0xebfee6a7 0xdaf8e6a7 1 - 0xc6f7cd4f 1 0 + 4) 0xebfee6a7 0x25071959 0 - 0x11060000 1 0 + 0xebfee6a7 0x25071959 1 - 0x11060001 1 0 + 5) 0x14011959 0xdaf8e6a7 0 - 0xeefa0000 0 0 + 0x14011959 0xdaf8e6a7 1 - 0xeefa0001 0 0 + 6) 0x87654321 0xabcdef01 0 - 0x33333222 1 1 + 0x87654321 0xabcdef01 1 - 0x33333223 1 1 + 7) 0x789abcde 0x08765432 0 - 0x81111110 0 1 + 0x789abcde 0x08765432 1 - 0x81111111 0 1 + 8) 0xffffffff 0x00000000 0 - 0xffffffff 0 0 + 0xffffffff 0x00000000 1 - 0x00000000 1 0 + 9) 0x7fffffff 0x00000000 0 - 0x7fffffff 0 0 + 0x7fffffff 0x00000000 1 - 0x80000000 0 1 + + */ /* Mask to read OV (SR[11]), CY (SR[10]) and not F (SR[9]) */ l.movhi r5, hi(0x00000c00) l.ori r5, r5, lo(0x00000c00) + l.movhi r8, hi(0x80000000) + l.ori r8, r8, lo(0x80000000) /**********/ /* Test 1 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0x00000000) /* RA */ l.ori r1, r1, lo(0x00000000) @@ -79,7 +94,29 @@ l.nop + l.add r0,r8,r8 /* set carry */ + l.movhi r3, hi(0x00000001) /* RD wait */ + l.ori r3, r3, lo(0x00000001) + l.movhi r6, hi(0x00000000) /* SR wait */ + l.ori r6, r6, lo(0x00000000) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + /**********/ /* Test 2 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0x14011959) /* RA */ l.ori r1, r1, lo(0x14011959) @@ -106,7 +143,29 @@ l.nop + l.add r0,r8,r8 /* set carry */ + l.movhi r3, hi(0x390832b3) /* RD wait */ + l.ori r3, r3, lo(0x390832b3) + l.movhi r6, hi(0x00000000) /* SR wait */ + l.ori r6, r6, lo(0x00000000) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + /**********/ /* Test 3 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0xebfee6a7) /* RA */ l.ori r1, r1, lo(0xebfee6a7) @@ -133,11 +192,54 @@ l.nop + l.add r0,r8,r8 /* set carry */ + l.movhi r3, hi(0xc6f7cd4f) /* RD wait */ + l.ori r3, r3, lo(0xc6f7cd4f) + l.movhi r6, hi(0x00000400) /* SR wait */ + l.ori r6, r6, lo(0x00000400) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + /**********/ /* Test 4 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0xebfee6a7) /* RA */ l.ori r1, r1, lo(0xebfee6a7) l.movhi r2, hi(0x25071959) /* RB */ l.ori r2, r2, lo(0x25071959) + l.movhi r3, hi(0x11060000) /* RD wait */ + l.ori r3, r3, lo(0x11060000) + l.movhi r6, hi(0x00000400) /* SR wait */ + l.ori r6, r6, lo(0x00000400) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + l.add r0,r8,r8 /* set carry */ l.movhi r3, hi(0x11060001) /* RD wait */ l.ori r3, r3, lo(0x11060001) @@ -159,12 +261,34 @@ l.bnf _end_ko l.nop - + /**********/ /* Test 5 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0x14011959) /* RA */ l.ori r1, r1, lo(0x14011959) l.movhi r2, hi(0xdaf8e6a7) /* RB */ l.ori r2, r2, lo(0xdaf8e6a7) + l.movhi r3, hi(0xeefa0000) /* RD wait */ + l.ori r3, r3, lo(0xeefa0000) + l.movhi r6, hi(0x00000000) /* SR wait */ + l.ori r6, r6, lo(0x00000000) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + l.add r0,r8,r8 /* set carry */ l.movhi r3, hi(0xeefa0001) /* RD wait */ l.ori r3, r3, lo(0xeefa0001) @@ -186,8 +310,9 @@ l.bnf _end_ko l.nop - + /**********/ /* Test 6 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0x87654321) /* RA */ l.ori r1, r1, lo(0x87654321) @@ -214,11 +339,54 @@ l.nop + l.add r0,r8,r8 /* set carry */ + l.movhi r3, hi(0x33333223) /* RD wait */ + l.ori r3, r3, lo(0x33333223) + l.movhi r6, hi(0x00000c00) /* SR wait */ + l.ori r6, r6, lo(0x00000c00) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + /**********/ /* Test 7 */ /**********/ + l.add r0,r0,r0 /* unset carry */ l.movhi r1, hi(0x789abcde) /* RA */ l.ori r1, r1, lo(0x789abcde) l.movhi r2, hi(0x08765432) /* RB */ l.ori r2, r2, lo(0x08765432) + l.movhi r3, hi(0x81111110) /* RD wait */ + l.ori r3, r3, lo(0x81111110) + l.movhi r6, hi(0x00000800) /* SR wait */ + l.ori r6, r6, lo(0x00000800) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + l.add r0,r8,r8 /* unset carry */ l.movhi r3, hi(0x81111111) /* RD wait */ l.ori r3, r3, lo(0x81111111) @@ -242,4 +410,102 @@ /**********/ + /* Test 8 */ + /**********/ + l.add r0,r0,r0 /* unset carry */ + l.movhi r1, hi(0xffffffff) /* RA */ + l.ori r1, r1, lo(0xffffffff) + l.movhi r2, hi(0x00000000) /* RB */ + l.ori r2, r2, lo(0x00000000) + l.movhi r3, hi(0xffffffff) /* RD wait */ + l.ori r3, r3, lo(0xffffffff) + l.movhi r6, hi(0x00000000) /* SR wait */ + l.ori r6, r6, lo(0x00000000) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + l.add r0,r8,r8 /* unset carry */ + l.movhi r3, hi(0x00000000) /* RD wait */ + l.ori r3, r3, lo(0x00000000) + l.movhi r6, hi(0x00000400) /* SR wait */ + l.ori r6, r6, lo(0x00000400) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + /**********/ + /* Test 9 */ + /**********/ + l.add r0,r0,r0 /* unset carry */ + l.movhi r1, hi(0x7fffffff) /* RA */ + l.ori r1, r1, lo(0x7fffffff) + l.movhi r2, hi(0x00000000) /* RB */ + l.ori r2, r2, lo(0x00000000) + l.movhi r3, hi(0x7fffffff) /* RD wait */ + l.ori r3, r3, lo(0x7fffffff) + l.movhi r6, hi(0x00000000) /* SR wait */ + l.ori r6, r6, lo(0x00000000) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + l.add r0,r8,r8 /* unset carry */ + l.movhi r3, hi(0x80000000) /* RD wait */ + l.ori r3, r3, lo(0x80000000) + l.movhi r6, hi(0x00000800) /* SR wait */ + l.ori r6, r6, lo(0x00000800) + + l.addc r4, r1, r2 + + /* Test flag */ + l.mfspr r7, r0, 17 + l.and r7, r7, r5 + + l.sfeq r6, r7 + l.bnf _end_ko + l.nop + + /* Test result */ + l.sfeq r3, r4 + l.bnf _end_ko + l.nop + + /**********/ /* End */ /**********/