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| author | John Wilbert M. Villamor <lameguy64@gmail.com> | 2019-10-11 10:04:28 +0800 |
|---|---|---|
| committer | John Wilbert M. Villamor <lameguy64@gmail.com> | 2019-10-11 10:04:28 +0800 |
| commit | d80d92e13330d527ddb94420b19f9e21bf0e74eb (patch) | |
| tree | e65c35da97b547f974020fe3f9e429cd9c26e865 /libpsn00b/libc | |
| parent | 7d001b2a757383665ef3151ed961d921640e00bf (diff) | |
| download | psn00bsdk-d80d92e13330d527ddb94420b19f9e21bf0e74eb.tar.gz | |
Added FntOpen(), FntPrint() and FntFlush(), fixed termPrim() typo, fixed negative values in vsprintf(), added billboard sprites example
Diffstat (limited to 'libpsn00b/libc')
| -rw-r--r-- | libpsn00b/libc/makefile | 2 | ||||
| -rw-r--r-- | libpsn00b/libc/putchar.s | 10 | ||||
| -rw-r--r-- | libpsn00b/libc/vsprintf.c | 12 |
3 files changed, 17 insertions, 7 deletions
diff --git a/libpsn00b/libc/makefile b/libpsn00b/libc/makefile index 67f2284..c925b53 100644 --- a/libpsn00b/libc/makefile +++ b/libpsn00b/libc/makefile @@ -12,7 +12,7 @@ AFILES = $(notdir $(wildcard ./*.s)) OFILES = $(addprefix build/,$(CFILES:.c=.o) $(CXXFILES:.cxx=.o) $(AFILES:.s=.o)) CFLAGS = -g -O2 -msoft-float -fno-builtin -fdata-sections -ffunction-sections -Wa,--strip-local-absolute -AFLAGS = -g -msoft-float -Wa,--strip-local-absolute +AFLAGS = -g -msoft-float -Wa,-strip-local-absolute CC = $(PREFIX)gcc CXX = $(PREFIX)g++ diff --git a/libpsn00b/libc/putchar.s b/libpsn00b/libc/putchar.s new file mode 100644 index 0000000..a3f6c57 --- /dev/null +++ b/libpsn00b/libc/putchar.s @@ -0,0 +1,10 @@ +.set noreorder +.section .text + +.global putchar +.type putchar, @function +putchar: + addiu $t2, $0, 0xa0 + jr $t2 + addiu $t1, $0, 0x3c +
\ No newline at end of file diff --git a/libpsn00b/libc/vsprintf.c b/libpsn00b/libc/vsprintf.c index 153ca21..361b24e 100644 --- a/libpsn00b/libc/vsprintf.c +++ b/libpsn00b/libc/vsprintf.c @@ -51,7 +51,7 @@ #define calculate_real_padding_hex() \ last = 0; \ - for (x = 0; x < 16; x++) \ + for (x = 0; x < 8; x++) \ if((arg >> (x * 4)) & 0xf) \ last = x; \ \ @@ -125,15 +125,15 @@ unsigned int get_arg_in_size(int size, unsigned long *arg, unsigned int check_si case SPRINTF_SIZE_LONG: *arg &= 0xffffffff; - /*if(check_sign) + if(check_sign) { if(*arg & (1<<31)) { - *arg |= (long long)0xffffffff00000000; + //*arg |= (long long)0xffffffff00000000; *arg = ~(*arg - 1); s = 1; } - }*/ + } break; /*case SPRINTF_SIZE_LONG_LONG: @@ -440,7 +440,7 @@ int vsnprintf(char *string, unsigned int size, const char *fmt, va_list ap) //printf("argsize = %d\n", argsize); //if(argsize < SPRINTF_SIZE_LONG_LONG) - arg = (unsigned long)va_arg(ap, unsigned int); + arg = (unsigned long)va_arg(ap, unsigned long); //else // arg = va_arg(ap, unsigned long); @@ -527,7 +527,7 @@ int vsnprintf(char *string, unsigned int size, const char *fmt, va_list ap) empty_digit = 1; //if(argsize < SPRINTF_SIZE_LONG_LONG) - arg = (unsigned long)va_arg(ap, unsigned int); + arg = (unsigned long)va_arg(ap, unsigned int); //else //arg = va_arg(ap, unsigned long long); |