From 055690a96c14ffa3a21119bdb8e258dc1ae78497 Mon Sep 17 00:00:00 2001
From: Ed_ <edwardgz@gmail.com>
Date: Sat, 2 Aug 2025 01:42:01 -0400
Subject: [PATCH] py bin2exe incase errors

---
 code/fillmem/fillmem.hexproj | Bin 0 -> 17408 bytes
 readme.md                    |   1 +
 scripts/bin2exe.py           |  68 +++++++++++++++++++++++++++++++++++
 scripts/build.ps1            |   2 ++
 4 files changed, 71 insertions(+)
 create mode 100644 code/fillmem/fillmem.hexproj
 create mode 100644 scripts/bin2exe.py

diff --git a/code/fillmem/fillmem.hexproj b/code/fillmem/fillmem.hexproj
new file mode 100644
index 0000000000000000000000000000000000000000..60fa908b60adc7042613843880b0355c05743878
GIT binary patch
literal 17408
zcmeHO-*1~R5YBV|iYU($F@cb3Z;@7Md+4->K1`}AWWWtxz(j^r%clPCGX@-oj&|!X
zq0^zNy7<T0e0TnQJ|{b#J<y2od}8idt(H<bY7L=(K9P}QBX2UTdbK*i$6gWGHTIv|
z$oiINtXJ)oGS73Rpxd}CaJ)s;K>XM15OQ7Do=o*J)ewYU5%_sA70)auMM2pnpS_<}
zC9*WYIax;$CwW<c-pRJICfsxW1#d{JIHLJ3!H3T{Eo)}?G)YpDS^;G<t@92SaanCy
zbMY7KX%fvlnihwh)D)BNR@qQY(rR4R5`D-_&grqzKKp~_kG;b8=9M*I0{_2xQ@-j2
zl>O&Q>U|sN;(vE_oU+dK2zmBW?EiY%u_Z`-B2e?cGQQyDTSfCWlH%P3kY=Blk4aY;
z<0K($Lkv#p74bi^9f<!8nnbBq_Mh)rl7(9m^-lkjF8+6p;eRXsUwW<!{I85;P^kGI
zhcP7&BqgjUL;YKze1n*eNwqydkoEWcZ#%X)|3m)Ayr<Y`E{@{`;mpsoJr9W=W)ZQ(
zd0Q0sG<+BT>#lbqBhOnP;QyZBe^w2w|7YR(?<>Xnk8pu~%I-6s;(}(Z_W-bK{o81z
zG61dhj}~zLAH?_S_)pKTYOdhtB$O^umid_B<dD-=k{C0V71D9aih}Qnmg)`4Gliei
zA7vJIvGlYm!f=p~sP1!;#(ilvDc;afbgU*X6Vm^nt;v1pYoIsfoFo-CG2L|l7;w6Y
z3sxuDtz{=hT7^h`i#=P+($)%dobD3RpzU~<p8EvW1LoNJorQ7qfLTZ)U(vzK7(iZV
zkTq&@5ZM1sqC0-wV*d}aY@1@f&3oVY>(}qv{}*cae{%oph};n5{|9iNdjD5GAV?pQ
zKLg-CmLY)u$6|@|%%eH~i6A%>5opE@Yyw^UFLM0qIX(X^oh5w#M`2@9sQEvkY%9-o
z%{OV7$O2Xc5agT0|J=HP|IclK^Nuh0KNjhSq)b8he4h{lr+_a0*RFrt_rI<K_rHTU
z#_io8!@wXTMF9AJq=p%2S|$JEJT^i5>J2*izcc=KJR9;q3O|!VbN?fK0Fpl@p&q4f
z;QvvYWw1#J{+CyRhJN}b-=mZNo#Shs=6{^U3i$sBjzOvBe|ho)`ZoylNL7Ej{&@A(
zzrMOze^}qF%}lau{fih+J?-@mzyDFt7!`!|FKo+MSz0V^bU;uJ2mk_r03a|51bzYG
CO1i87

literal 0
HcmV?d00001

diff --git a/readme.md b/readme.md
index 3194f31..a33b00d 100644
--- a/readme.md
+++ b/readme.md
@@ -11,6 +11,7 @@ A rest from the usual.
 ```ps1
 scoop bucket add extras
 scoop install armips
+scoop install lua
 ```
 
 [pscx-redux](https://github.com/grumpycoders/pcsx-redux/): A collection of tools, research, hardware design, and libraries aiming at development and reverse engineering on the PlayStation 1.
diff --git a/scripts/bin2exe.py b/scripts/bin2exe.py
new file mode 100644
index 0000000..da6412c
--- /dev/null
+++ b/scripts/bin2exe.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+from __future__ import print_function
+import os
+import sys
+import struct
+import math
+
+usage = '''
+python bin2exe.py infile outfile
+'''
+
+def main(argv):
+    if len(argv) != 2:
+        print(usage, file=sys.stderr)
+        sys.exit(1)
+
+    max_size = 0x200000
+    infile_size = os.path.getsize(argv[0])
+    if infile_size > max_size:
+        print("Error: Input file %s longer than %d bytes" % (argv[0], max_size), file=sys.stderr)
+        sys.exit(1)
+
+    ofile = open(argv[1], 'wb')
+    
+    with open(argv[0], 'rb') as ifile:
+        # Write header
+        if sys.version_info >= (3, 0):
+            ofile.write(bytes('PS-X EXE', 'ascii'))
+        else:
+            ofile.write('PS-X EXE')
+        # Entry point
+        ofile.seek(0x10)
+        ofile.write(struct.pack('<I',0x80010000))
+        # Initial GP/R28 (crt0.S currently sets this)
+        ofile.write(struct.pack('<I',0xFFFFFFFF))
+        # Destination address in RAM
+        ofile.write(struct.pack('<I',0x80010000))
+        # Initial SP/R29 & FP/R30
+        ofile.seek(0x30)
+        ofile.write(struct.pack('<I',0x801FFF00))
+        # SP & FP offset added to    ^^^^^^^^^^ just use 0
+        #ofile.write(struct.pack('<I',0x00000000))
+        # Zero fill rest of the header
+        ofile.seek(0x800)
+
+        # Copy input to output
+        buffer_size = 0x2000
+        for i in range(0,int(math.ceil(float(infile_size)/buffer_size))):
+            buffer = ifile.read(buffer_size)
+            ofile.write(buffer)
+        # ofile.write(ifile.read())
+
+        # Pad binary to 0x800 boundary
+        exe_size = ofile.tell()
+        if exe_size % 0x800 != 0:
+            exe_size += (0x800 - (exe_size % 0x800))
+            ofile.seek(exe_size-1)
+            ofile.write(struct.pack('B',0))
+
+        # Filesize excluding 0x800 byte header
+        ofile.seek(0x1C)
+        ofile.write(struct.pack('<I', exe_size - 0x800))
+
+    ofile.close()
+
+if __name__ == '__main__':
+    main(sys.argv[1:])
+    sys.exit(0)
diff --git a/scripts/build.ps1 b/scripts/build.ps1
index d01b97b..77d4164 100644
--- a/scripts/build.ps1
+++ b/scripts/build.ps1
@@ -9,6 +9,7 @@ if ((test-path $path_build) -eq $false) {
 
 $armips      = 'armips'
 $bin2exe_lua = join-path $path_scripts 'bin2exe.lua'
+$bin2exe_py  = join-path $path_scripts 'bin2exe.py'
 
 $path_fillmem = join-path $path_code    'fillmem'
 $src_fillmem  = join-path $path_fillmem 'fillmem.s'
@@ -21,6 +22,7 @@ write-host "Assembling: $src_fillmem`n"
 
 write-host 'Generating executable..'
 & lua $bin2exe_lua $bin_fillmem $exe_fillmem
+# & py $bin2exe_py $bin_fillmem $exe_fillmem
 
 write-host 'Done!'
 pop-location