From 69e730141a1ab7a847667b4230325e3f07b3d25c Mon Sep 17 00:00:00 2001
From: FyloZ <fylozdev@gmail.com>
Date: Fri, 22 Sep 2023 14:39:25 -0400
Subject: [PATCH] MSG

---
 bin/emu             | Bin 15584 -> 15632 bytes
 obj/cpu.o           | Bin 1608 -> 1712 bytes
 src/{ => cpu}/cpu.c |   6 ++++++
 src/{ => cpu}/cpu.h |   0
 src/cpu/op.c        |  26 ++++++++++++++++++++++++++
 src/cpu/op.h        |  10 ++++++++++
 src/main.c          |   2 +-
 7 files changed, 43 insertions(+), 1 deletion(-)
 rename src/{ => cpu}/cpu.c (89%)
 rename src/{ => cpu}/cpu.h (100%)
 create mode 100644 src/cpu/op.c
 create mode 100644 src/cpu/op.h

diff --git a/bin/emu b/bin/emu
index c5cee12c94ce08fa665a01f0c217a6834bdfae7b..0157dea7024125f3fee3510e7b496b882763256f 100755
GIT binary patch
delta 1468
zcmZ8hU1$_n6ux(MXOn^a%$TIR+uF{wH8xf<v)vdb%ew4rggR*z^PrN3LZV_d1*w)q
zqKGDF#8m>jIkgZeZSv9<T2R?OR1r)RjDZ9cq;2|ArIaQwVoM(s)aki<?+u!To$s9Q
zeCM3|bGY}96pj{RMyF27KaT?`6xV&H4Mw;(SX^+l1<IWTFz7z5R}rDoFs)GPn=iQI
zJ>P!wM{a)S!L9>-v3p>AFMJjH7@EQ{cpOU5&)`8K3SRh9WT1b~{#~EL!|<AYEgQ(@
zEgkKfdXje1Ze;}(5+W48wEX2Qm_LN3SRwhT_$96@M9vCs;MG2jWuE79GL_**rSLsC
zq(<Y9M0(77IU0jWwGQUgs_NTW9$}jf!MqxUr^x>H0vmy6YP7k6%lOyhz&LR}Wuj8@
z#mi>NiwtUGx>p@E-f#%n&vZ+7Afvz0xfSi8;X`Eq`^2s_PnC21(abn9{-`>}AoaMv
z!9S<k%pRHQ*Mj@C<`5I!6o~r1vc7dU{GhK^p4l*~zrMZ^IWo|)!#|n%-A2>T|J7gZ
zpUXs$4;pSGwYVn;f?MiS8w?}e%^2)6%^-gZyF(4LW`1V97H>Qcg6q4O^*yt8GwW-#
z3bQwNU}a1!u*8#7)X%FUywq`o{LEsZG-iBIGiI%cdyj&k6Ejo)U?SoO;w8i%A!Dtl
zi_mAiMiVe%z5V7SDz{*S<ZATO%BJdwvbm}PFLX6h$M8Q7vzAHkm6ohutJZl2QxYPt
zSYE_oPA^}~5G*yDbPhDThfYABZPH1|+gWTmYnz5IhFxCo8F+%RE=V~hZHJGXi^lt6
zghW{q10(S_-CmyTUN;Q&;rfn?7_>-?=$=$@97WKPw^s09AiqkfC39jATusP@a#br8
zZf034t6fEzLE<DKs>xBG0V5oZ|H7h5jL1=!HUEUW??q4ii|#5?Lpnsq@-ZX#T=3@w
z|Bgrt;c@ENtIZRHfD$6BBVUfSg0B?%l{>9R9`)~%YodWX%{T_wa#toaLNOUtvlx8~
zE-Q7k8>W*{t(U2BIZf~&xvlOXe@(m>o{^H%azH6fwDwXu1=Mwni7;Q8#7W2@+pcm}
zq7K8Zqjd?k3$D1Xc1CzO3a-06AaYO=kZU`E!!zCHEI*&}FpdFDIhwrGxl$@sq0lDC
xr5#P)r4C2Zt|m8a!IgBDTJR*D)w~2>+8xMkbTz$&d!NEEdPg^K?-lgS{{eqk7PJ5W

delta 1363
zcmZ8hU1$_n6h3z{v&q2jW=2hC;}1Kg{;eT9lU>8^lB`)3<3@z$MQgF*TBU7@lrAO^
zrPTOK7KtP|A|@?}SZV@76V?>Lmqo!eFPgV1)RI0(le`!q59v#%=kDCGX)fIT?)lDl
z?m73~vommh_S`^7&uCB{85bZo7`d+|eXf-pd}XPV%rz!aXJ4pCCD;0<c#%~~>z;pn
z{<ERCTlcWIF*P#z-NMNQqaS~$_!KqS#^s6-9+k&YQ|b=HqD^q%Q2X9}Ct}g~F208Z
z3@T{4zY_EiCyIgY^_?n^_mbcq4&I`YB)EYW6=T1x^LT(?(=JxI0J9=o%lx1B>{6@C
z^V2bWtr+;b;t$NMU}X&W4D|c_f!P(T57WfnY*|-a)Jy7+mcb5fLr044#i==F0W5tU
ztqxx)@15;W-z6s7uZ(a=EqB#quPeLx`f905b!Mx>y<GTIAnEgEebZO?SlcKCEPSPH
zs&60;y5onlm(vSTT4oDxx&qnj=^*h=%}b)@PC1VAOpz_ztT(sK5JP#UITW5z_Ip9T
zntH@@%{}?YaR#QJ9;RJL^ni;lmsqx-+;zi72nthkKNf${4+gQ<w`IuOQfn_dP6tIt
z-cc~&Ny2f$K1`eS>?L-Z8<>e#%?~#Zk}^pi*b~&QN&5o6v;Io{BpYddOLGjT%`h7;
z&YQpaBi`G2ZzY-wz9u0bp524<4PiElYV-u_!_H`!4PznN%0f6D4eO?8&`LK5a`-p-
zY)n~UR)?QhKU4R(L&IA8FLoUBveEuMQ6_|-DkGc%&Jk+FhgR{u#IKR6VN~=RndNZ}
zb=hbfrZtaRz1vU3>re|jGG#G%-C5){)IQ-}DFj|mx*C8N_^#2o@CTV|AP6auv3#w>
zEeJj@`0XO>Eulua?2I4;+#%%qWW+yWo8XrSxqkIY`L&aNC)^eZL>wsO;N`9k&~YMW
zDD~v6!wG3EYr{WdhI)vrX?qh{{G;OO_!$XHl3bi=$}xJ%#)PH!$!;Yc4r89!I>lu@
z4B|w>Qf<N7IG;$UIbr26l1#jB0Iv~3m``57E?FB&ng4y$#3{bS#+0RcuQ*!lOjSx;
zi@nXJ>OEf-jx{G#@0=l=Z|2PwX=zoHwp-mJ%(o=e#h7ay!3nb3%AYcT56BAt3+Q?E
A-v9sr

diff --git a/obj/cpu.o b/obj/cpu.o
index 0aad6a6eb3d4f91eae94277d2a77be5aa8d65e3b..5804503131e9018d693acd890219ca8ea4000e27 100644
GIT binary patch
delta 264
zcmX@Xvw?Sl29p8vL@jUW{fP_=3@?C~VSf^gHR0r8kif)>8X+GL!;w#*jmeppjme#d
zon!JvCaK8^j0KE7lP5CDv#J2)1%P5AlQ%Ld^A?nrBxfWRfiy7)PyWa#KKTQqhpIK0
z&%nR}q}hS^&wmJTMHZi|%k&#)rXZv6WE*A`P5~x}<b=tY%;t<elNU1EGftTN5KJnv
z*fY+aoCqYhPhJQlcT9c=BwtKcWVL5pFgcOco>PGlqWi$)m8|BR51>39u<3tTRe(Aa
G+0+3Tu|Vkn

delta 193
zcmdnMdxB?z2Ga?qiCW&w6HXqUIH5++f&mB|`2^aSoO#)bdDuB78!}5zUck&U*@iKP
z(PHvSM)}DP7*!_oFr`dh!1MtqGLhMw^9CbG8v{ea<crMaj1`j=8Ko!xVBwi;z#;+U
zd9v68$xa~IJozM$oR5%am0(;j*^||t@xtUzAZaoAB&$6q2h_9`lLgt#IX6IgDw6|&
NyZ|PMO(j5k<pC{mFwFn}

diff --git a/src/cpu.c b/src/cpu/cpu.c
similarity index 89%
rename from src/cpu.c
rename to src/cpu/cpu.c
index e2b8aef..52e8135 100644
--- a/src/cpu.c
+++ b/src/cpu/cpu.c
@@ -18,10 +18,16 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#define test(x) \
+    print_##x(x)
+
 long cpu_clock = 0;
 
 void cpu_step_to(long cycle) {
     cpu_clock = cycle;
     printf("Clock: %ld", cpu_clock);
+
+    test(f);
+    // test("b");
 }
 
diff --git a/src/cpu.h b/src/cpu/cpu.h
similarity index 100%
rename from src/cpu.h
rename to src/cpu/cpu.h
diff --git a/src/cpu/op.c b/src/cpu/op.c
new file mode 100644
index 0000000..b10ebc6
--- /dev/null
+++ b/src/cpu/op.c
@@ -0,0 +1,26 @@
+#include "op.h"
+
+#define IS_ALU_OP_CODE_(op, offset) \
+    case op + offset: \
+        op_##op(); \
+        break;
+
+#define IS_ALU_OP_CODE(op) \
+    IS_ALU_OP_CODE_(op, 0x01) \
+    IS_ALU_OP_CODE_(op, 0x05) \
+    IS_ALU_OP_CODE_(op, 0x09) \
+    IS_ALU_OP_CODE_(op, 0x0d) \
+    IS_ALU_OP_CODE_(op, 0x11) \
+    IS_ALU_OP_CODE_(op, 0x15) \
+    IS_ALU_OP_CODE_(op, 0x19) \
+    IS_ALU_OP_CODE_(op, 0x1d)
+
+void process_op_code(int op) {
+    switch (op) {
+    IS_ALU_OP_CODE(AND)
+    }
+}
+
+void op_AND() {
+
+}
diff --git a/src/cpu/op.h b/src/cpu/op.h
new file mode 100644
index 0000000..c8f08a4
--- /dev/null
+++ b/src/cpu/op.h
@@ -0,0 +1,10 @@
+enum op_code {
+    ORA = 0x00,
+    AND = 0x20,
+    EOR = 0x40,
+    ADC = 0x60,
+    STA = 0x80,
+    LDA = 0xa0,
+    CMP = 0xc0,
+    SBC = 0xe0
+};
diff --git a/src/main.c b/src/main.c
index 8ff18da..212163f 100644
--- a/src/main.c
+++ b/src/main.c
@@ -17,7 +17,7 @@
  */
 #include <stdlib.h>
 
-#include "cpu.h"
+#include "cpu/cpu.h"
 
 long master_clock = 0;