Added strcat(), added gte_stsz() macro, added _boot() and fixed typos in setUVWH() macro

8 files changed, 192 insertions, 8 deletions

diff --git a/changelog.txt b/changelog.txt
index f9238e9..be481d1 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,19 @@ PSn00bSDK changelog
 
 Items that are lower in the log are more recently implemented.
 
+09-23-2019 by Lameguy64:
+
+* libc: Added strcat() function.
+
+* Included PSn00bSDK logo vector.
+
+* psxgte: Added gte_stsz() macro.
+
+* psxgpu: Fixed typos in setUVWH() macro.
+
+* Added _boot() BIOS function (A(A0h) aka Warmboot, useful for CD based
+  serial loaders).
+
 
 08-17-2019 by Lameguy64:
 
diff --git a/libpsn00b/include/inline_c.h b/libpsn00b/include/inline_c.h
index 4341624..aa2c197 100644
--- a/libpsn00b/include/inline_c.h
+++ b/libpsn00b/include/inline_c.h
@@ -206,6 +206,12 @@
 	: "r"( r0 ), "r"( r1 ), "r"( r2 ) \
 	: "memory" )
 
+#define gte_stsz( r0 ) __asm__ volatile ( \
+	"swc2	$19, 0( %0 );"	\
+	:						\
+	: "r"( r0 )				\
+	: "memory" )
+	
 #define gte_stotz( r0 ) __asm__ volatile ( \
 	"swc2	$7, 0( %0 );"	\
 	:						\
diff --git a/libpsn00b/include/psxapi.h b/libpsn00b/include/psxapi.h
index d25e620..9abcd0c 100644
--- a/libpsn00b/include/psxapi.h
+++ b/libpsn00b/include/psxapi.h
@@ -159,6 +159,8 @@ void ChangeClearRCnt(int t, int m);
 // Executable functions
 int Exec(struct EXEC *exec, int argc, char *argv);
 
+void _boot(void);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/libpsn00b/include/psxgpu.h b/libpsn00b/include/psxgpu.h
index d6c68cf..215b59b 100644
--- a/libpsn00b/include/psxgpu.h
+++ b/libpsn00b/include/psxgpu.h
@@ -106,9 +106,9 @@
 
 #define setUVWH( p, _u0, _v0, _w, _h ) 		\
 	(p)->u0 = _u0, 		(p)->v0 = _v0,		\
-	(p)->u1 = _u1+(_w),	(p)->v1 = _v1,		\
-	(p)->u2 = _u2, 		(p)->v2 = _v2+(_h),	\
-	(p)->u2 = _u3+(_h), (p)->v2 = _v3+(_h)
+	(p)->u1 = _u0+(_w),	(p)->v1 = _v0,		\
+	(p)->u2 = _u0, 		(p)->v2 = _v0+(_h),	\
+	(p)->u3 = _u0+(_h), (p)->v3 = _v0+(_h)
 
 
 /*
diff --git a/libpsn00b/include/psxgte.h b/libpsn00b/include/psxgte.h
index 43d529a..98d9fa4 100644
--- a/libpsn00b/include/psxgte.h
+++ b/libpsn00b/include/psxgte.h
@@ -12,24 +12,24 @@
 #define rcos(a) icos(a)
 
 
-typedef struct {
+typedef struct MATRIX {
 	short	m[3][3];
 	int		t[3];
 } MATRIX;
 
-typedef struct {
+typedef struct VECTOR {
 	int		vx, vy, vz;
 } VECTOR;
 
-typedef struct {
+typedef struct SVECTOR {
 	short	vx, vy, vz, pad;
 } SVECTOR;
 
-typedef struct {
+typedef struct CVECTOR {
 	unsigned char r, g, b, cd;
 } CVECTOR;
 
-typedef struct {
+typedef struct DVECTOR {
 	short vx, vy;
 } DVECTOR;
 
diff --git a/libpsn00b/libc/string.c b/libpsn00b/libc/string.c
index 4943877..a14d950 100644
--- a/libpsn00b/libc/string.c
+++ b/libpsn00b/libc/string.c
@@ -56,6 +56,18 @@ char *strcpy(char *dst, const char *src)
 	return odst;
 }
 
+char *strcat(char *dst, const char *src)
+{
+	char *o=dst;
+	
+	while(*dst)
+		dst++;
+	
+	strcpy(dst, src);
+	
+	return o;
+}
+
 char *strncat(char *s, const char *append, int len)
 {
 	char *o=s;
diff --git a/libpsn00b/psxapi/sys/_boot.s b/libpsn00b/psxapi/sys/_boot.s
new file mode 100644
index 0000000..9052772
--- /dev/null
+++ b/libpsn00b/psxapi/sys/_boot.s
@@ -0,0 +1,10 @@
+.set noreorder
+.section .text
+
+.global _boot
+.type _boot, @function
+_boot:
+	addiu	$t2, $0, 0xa0
+	jr		$t2
+	addiu	$t1, $0, 0xa0
+	
\ No newline at end of file
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new file mode 100644
index 0000000..fc765c7
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