diff options
Diffstat (limited to 'samples')
-rw-r--r-- | samples/Makefile.am | 2 | ||||
-rw-r--r-- | samples/Makefile.samples | 12 | ||||
-rw-r--r-- | samples/instructions.txt | 120 | ||||
-rw-r--r-- | samples/rechcara.s (renamed from samples/rechcara.asm) | 0 | ||||
-rw-r--r-- | samples/recherche.s (renamed from samples/recherche.asm) | 0 | ||||
-rw-r--r-- | samples/sommeentiers.s (renamed from samples/sommeentiers.asm) | 0 |
6 files changed, 133 insertions, 1 deletions
diff --git a/samples/Makefile.am b/samples/Makefile.am index 8235c60..1883279 100644 --- a/samples/Makefile.am +++ b/samples/Makefile.am @@ -1 +1 @@ -EXTRA_DIST = rechcara.asm recherche.asm sommeentiers.asm +EXTRA_DIST = rechcara.asm recherche.asm sommeentiers.asm Makefile.samples instructions.txt diff --git a/samples/Makefile.samples b/samples/Makefile.samples new file mode 100644 index 0000000..ead9b38 --- /dev/null +++ b/samples/Makefile.samples @@ -0,0 +1,12 @@ +.o: + ../src/linker $< $@ + +.s.o: + ../src/compilo $< $@ + +.s: + ../src/compilo $< tmp.o + ../src/linker tmp.o $@ + rm tmp.o + +all: recherche rechcara sommeentiers diff --git a/samples/instructions.txt b/samples/instructions.txt new file mode 100644 index 0000000..9b70685 --- /dev/null +++ b/samples/instructions.txt @@ -0,0 +1,120 @@ +# Champ d'instructions général +FI:c3,6;c2,6;c1,6;e,6;op,8 + +# Champ d'adressage +Fa:reserved,4;rm,2 + +# Pattern des registres +Pr:R0;R1;R2;R3;R4;R5;R6;R7;R8;R9;R10;R11;R12;R13;R14;R15;R16;R17;R18;R19;R20;R21;R22;R23;R24;R25;R26;R27;R28;R29;R30;R31;Rg;Rd;IP;Fl + +# Pattern des adressages +# .O = Adresse absolue (relogée) +# .O = Adresse relative à l'instruction en cours (ex: Label, Label + 2, __current__ + 4) +Pm:regop=.Pr;.I=.O;[regop=.Pr;.I=.O[regop=.Pr + +# bits 3 - 2 +# ~~~~~~~~~~ +# 00 overflow +# 01 zero +# 10 sign +# 11 parity + +# bits 5 - 4 +# ~~~~~~~~~~ +# 00 test1 +# 01 test1 || test2 +# 10 test1 && !test2 +# 11 test1 || !test2 + + +# Arithmetique + +I:ADD c1=.Pr,c2=.Pr,c3=.Pr;op=0x0;e=0x0 +I:ADD c1=.Pr,c2=.Pr,.I=.C;op=0x0;e=0x1 +I:ADU c1=.Pr,c2=.Pr,c3=.Pr;op=0x0;e=0x2 +I:ADU c1=.Pr,c2=.Pr,.I=.C;op=0x0;e=0x3 + +p:ADS=ADD + +I:SUB c1=.Pr,c2=.Pr,c3=.Pr;op=0x1;e=0x0 +I:SUB c1=.Pr,c2=.Pr,.I=.C;op=0x1;e=0x1 +I:SBU c1=.Pr,c2=.Pr,c3=.Pr;op=0x1;e=0x2 +I:SBU c1=.Pr,c2=.Pr,.I=.C;op=0x1;e=0x3 + +p:SBS=SUB + +I:MUL c2=.Pr,c3=.Pr;op=0x2;e=0x0 +I:MUL c2=.Pr,.I=.C;op=0x2;e=0x1 + +I:DIV c2=.Pr,c3=.Pr;op=0x3;e=0x0 +I:DIV c2=.Pr,.I=.C;op=0x3;e=0x1 + +I:AND c1=.Pr,c2=.Pr,c3=.Pr;op=0x4;e=0x0 +I:AND c1=.Pr,c2=.Pr,.I=.C;op=0x4;e=0x1 + +I:OR c1=.Pr,c2=.Pr,c3=.Pr;op=0x5;e=0x0 +I:OR c1=.Pr,c2=.Pr,.I=.C;op=0x5;e=0x1 + +I:SHL c1=.Pr,c2=.Pr,c3=.Pr;op=0x6;e=0x0 +I:SHL c1=.Pr,c2=.Pr,I=.C;op=0x6;e=0x1 + +I:SHR c1=.Pr,c2=.Pr,c3=.Pr;op=0x7;e=0x0 +I:SHR c1=.Pr,c2=.Pr,.I=.C;op=0x7;e=0x1 + + +# Transferts + +I:MOV c1=.Pr,rm=.Pm;op=8;e=0;c2=.Fa;c3=regop +I:MOV c1=.Pr,c3=.Pr;op=8;e=0;c2=0 +I:MOV c1=.Pr,.I=.C;op=8;e=1 +I:MOV rm=.Pm,c2=.Pr;op=8;e=2;c1=.Fa;c3=regop +I:MOV rm=.Pm,.I=.C;op=8;e=3;c1=.Fa;c3=regop + +p:MV=MOV + + +# Misc1 + +I:NOP;op=0x9 + + +# Branchements + +# bits 3 - 2 +# ~~~~~~~~~~ +# 00 overflow +# 01 zero +# 10 sign +# 11 parity + +# bits 5 - 4 +# ~~~~~~~~~~ +# 00 test1 +# 01 test1 || test2 == !(!test1 && !test2) +# 10 test1 && !test2 == !(!test1 || test2) +# 11 test1 || !test2 == !(!test1 && test2) + +I:JE c1=.Pr,c2=.Pr,.I=.O;op=0xa;e=0x0 +I:JNE c1=.Pr,c2=.Pr,.I=.O;op=0xa;e=0x1 +I:JL c1=.Pr,c2=.Pr,.I=.O;op=0xa;e=0x2 +I:JLE c1=.Pr,c2=.Pr,.I=.O;op=0xa;e=0x3 +I:JG c2=.Pr,c1=.Pr,.I=.O;op=0xa;e=0x2 +I:JGE c2=.Pr,c1=.Pr,.I=.O;op=0xa;e=0x3 + +I:JO .I=.O;op=0xa;e=0x10 +I:JZ .I=.O;op=0xa;e=0x14 +I:JS .I=.O;op=0xa;e=0x18 +I:JP .I=.O;op=0xa;e=0x1c + +I:JNO .I=.O;op=0xa;e=0x30 +I:JNZ .I=.O;op=0xa;e=0x34 +I:JNS .I=.O;op=0xa;e=0x38 +I:JNP .I=.O;op=0xa;e=0x3c + +I:JMP .I=.O;op=0x0c;e=0x2 + +I:HALT;op=0x7f +I:RESET;op=0x7f;e=1 + +I:RET;op=0xc +I:RET c1=.C;op=0xc diff --git a/samples/rechcara.asm b/samples/rechcara.s index c4747c3..c4747c3 100644 --- a/samples/rechcara.asm +++ b/samples/rechcara.s diff --git a/samples/recherche.asm b/samples/recherche.s index 46b979e..46b979e 100644 --- a/samples/recherche.asm +++ b/samples/recherche.s diff --git a/samples/sommeentiers.asm b/samples/sommeentiers.s index 2e533a7..2e533a7 100644 --- a/samples/sommeentiers.asm +++ b/samples/sommeentiers.s |