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Match MSL C IO functions (#156)

Browse Source 
* Match __va_arg.c

* Match libc IO functions

* Fix warnings

* Fix mq-j symbols
This commit is contained in:
cadmic
2024-06-02 17:12:57 -07:00
committed by GitHub
parent 2dfe5674bf
commit 7302ac05fd
24 changed files with 523 additions and 127 deletions
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config/mq-j/symbols.txt
+3 -3
View File
@@ -1726,9 +1726,9 @@ lbl_800D1ED8 = .rodata:0x800D1ED8; // type:object size:0x18 data:4byte
__constants = .rodata:0x800D1EF0; // type:object size:0x18 data:4byte
lbl_800D1F08 = .rodata:0x800D1F08; // type:object size:0x48 data:double
lbl_800D1F50 = .rodata:0x800D1F50; // type:object size:0x40
lbl_800D1F90 = .rodata:0x800D1F90; // type:object size:0x100
lbl_800D2090 = .rodata:0x800D2090; // type:object size:0x100
lbl_800D2190 = .rodata:0x800D2190; // type:object size:0x100
__ctype_map = .rodata:0x800D1F90; // type:object size:0x100
__lower_map = .rodata:0x800D2090; // type:object size:0x100
__upper_map = .rodata:0x800D2190; // type:object size:0x100
@stringBase0 = .rodata:0x800D2290; // type:object size:0xE scope:local data:string_table
bp = .rodata:0x800D22A0; // type:object size:0x10 scope:local data:double
...rodata.0 = .rodata:0x800D22A0; // type:label scope:local
configure.py
+9 -9
View File
@@ -455,7 +455,7 @@ config.libs = [
"runtime",
[
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "runtime/__mem.c"),
Object(NonMatching, "runtime/__va_arg.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "runtime/__va_arg.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "runtime/global_destructor_chain.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "runtime/runtime.c"),
]
@@ -466,22 +466,22 @@ config.libs = [
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/abort_exit.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/ansi_files.c"),
Object(NonMatching, "libc/ansi_fp.c", extra_cflags=["-inline noauto"]),
Object(NonMatching, "libc/buffer_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/buffer_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/critical_regions.ppc_eabi.c"),
Object(NonMatching, "libc/ctype.c"),
Object(NonMatching, "libc/direct_io.c"),
Object(NonMatching, "libc/errno.c"),
Object(NonMatching, "libc/mbstring.c", extra_cflags=["-inline noauto"]),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/ctype.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/direct_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/errno.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/mbstring.c"),
Object(NonMatching, "libc/mem.c"),
Object(NonMatching, "libc/mem_funcs.c"),
Object(NonMatching, "libc/misc_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/misc_io.c"),
Object(NonMatching, "libc/printf.c"),
Object(NonMatching, "libc/scanf.c"),
Object(NonMatching, "libc/string.c"),
Object(NonMatching, "libc/strtoul.c"),
Object(NonMatching, "libc/uart_console_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/uart_console_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/float.c"),
Object(NonMatching, "libc/wchar_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/wchar_io.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/e_asin.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/e_pow.c"),
Object(MatchingFor("mq-j", "ce-j", "ce-u"), "libc/fminmaxdim.c"),
include/dolphin/dvd.h
-2
View File
@@ -19,9 +19,7 @@ typedef struct DVDQueue DVDQueue;
typedef void (*DVDCallback)(s32 result, DVDFileInfo* fileInfo);
typedef void (*DVDCBCallback)(s32 result, DVDCommandBlock* block);
typedef void (*DVDLowCallback)(u32 intType);
typedef void (*DVDDoneReadCallback)(s32, DVDFileInfo*);
typedef void (*DVDOptionalCommandChecker)(DVDCommandBlock* block, DVDLowCallback callback);
struct DVDCommandBlock {
/* 0x00 */ DVDCommandBlock* next;
include/dolphin/exi.h
+4
View File
@@ -82,4 +82,8 @@ char* EXIGetTypeString(u32 type);
u32 EXIClearInterrupts(s32 chan, bool exi, bool tc, bool ext);
s32 EXIGetID(s32 channel, u32 device, u32* id);
s32 InitializeUART(u32 baudRate);
s32 ReadUARTN(void* buf, u32 length);
s32 WriteUARTN(const void* buf, u32 len);
#endif
include/dolphin/vi/vitypes.h
-1
View File
@@ -20,7 +20,6 @@
typedef void (*VIRetraceCallback)(u32 retraceCount);
typedef void (*VIPositionCallback)(s16 x, s16 y);
typedef void (*VIRetraceCallback)(u32 retraceCount);
typedef enum VITVMode {
VI_TVMODE_NTSC_INT = 0, // VI_TVMODE(VI_NTSC, VI_INTERLACE)
libc/ansi_files.h
-30
View File
@@ -1,30 +0,0 @@
#ifndef _DOLPHIN_ANSI_FILES_H
#define _DOLPHIN_ANSI_FILES_H
#include "stdio.h"
#ifdef __cplusplus
extern "C" {
#endif // ifdef __cplusplus
#define set_eof(file) \
do { \
(file)->state.io_state = __neutral; \
(file)->state.eof = 1; \
(file)->buffer_len = 0; \
} while (0)
#define set_error(file) \
do { \
(file)->state.error = 1; \
(file)->buffer_len = 0; \
} while (0)
int __flush_buffer(FILE* file, size_t* length);
void __prep_buffer(FILE* file);
int __flush_all();
#ifdef __cplusplus
};
#endif // ifdef __cplusplus
#endif
libc/console_io.h
+4 -3
View File
@@ -1,9 +1,10 @@
#ifndef _CONSOLE_IO
#define _CONSOLE_IO
#include "file_struc.h"
#include "stddef.h"
#include "stdio.h"
int __write_console(__file_handle handle, unsigned char* buffer, size_t* count, __idle_proc idle_proc);
extern int __read_console(__file_handle handle, unsigned char* buffer, size_t* count, __idle_proc idle_proc);
extern int __write_console(__file_handle handle, unsigned char* buffer, size_t* count, __idle_proc idle_proc);
extern int __close_console(__file_handle file);
#endif // _CONSOLE_IO
libc/ctype.h
+20 -35
View File
@@ -1,12 +1,14 @@
#ifndef _CTYPE_H_
#define _CTYPE_H_
#include "dolphin/types.h"
// eof.h
#define EOF -1L
extern unsigned char __ctype_map[];
extern unsigned char __lower_map[];
extern unsigned char __upper_map[];
extern const u8 __ctype_map[];
extern const u8 __lower_map[];
extern const u8 __upper_map[];
#define __control_char 0x01
#define __motion_char 0x02
@@ -23,39 +25,22 @@ extern unsigned char __upper_map[];
#define __printable (__graphic | __space_char)
#define __whitespace (__motion_char | __space_char)
#define __control (__motion_char | __control_char)
#define __zero_fill(c) ((int)(unsigned char)(c))
#define __zero_fill(c) ((int)(u8)(c))
#ifndef _CTYPE_INLINE
#define _CTYPE_INLINE static inline
#endif
static inline int isalnum(int c) { return __ctype_map[__zero_fill(c)] & __alphanumeric; }
static inline int isalpha(int c) { return __ctype_map[__zero_fill(c)] & __letter; }
static inline int iscntrl(int c) { return __ctype_map[__zero_fill(c)] & __control; }
static inline int isdigit(int c) { return __ctype_map[__zero_fill(c)] & __digit; }
static inline int isgraph(int c) { return __ctype_map[__zero_fill(c)] & __graphic; }
static inline int islower(int c) { return __ctype_map[__zero_fill(c)] & __lower_case; }
static inline int isprint(int c) { return __ctype_map[__zero_fill(c)] & __printable; }
static inline int ispunct(int c) { return __ctype_map[__zero_fill(c)] & __punctuation; }
static inline int isspace(int c) { return __ctype_map[__zero_fill(c)] & __whitespace; }
static inline int isupper(int c) { return __ctype_map[__zero_fill(c)] & __upper_case; }
static inline int isxdigit(int c) { return __ctype_map[__zero_fill(c)] & __hex_digit; }
static inline int iswblank(int c) { return ((c == (int)L' ') || (c == (int)L'\t')); }
_CTYPE_INLINE
int isalnum(int c) { return __ctype_map[__zero_fill(c)] & __alphanumeric; }
_CTYPE_INLINE
int isalpha(int c) { return __ctype_map[__zero_fill(c)] & __letter; }
_CTYPE_INLINE
int iscntrl(int c) { return __ctype_map[__zero_fill(c)] & __control; }
_CTYPE_INLINE
int isdigit(int c) { return __ctype_map[__zero_fill(c)] & __digit; }
_CTYPE_INLINE
int isgraph(int c) { return __ctype_map[__zero_fill(c)] & __graphic; }
_CTYPE_INLINE
int islower(int c) { return __ctype_map[__zero_fill(c)] & __lower_case; }
_CTYPE_INLINE
int isprint(int c) { return __ctype_map[__zero_fill(c)] & __printable; }
_CTYPE_INLINE
int ispunct(int c) { return __ctype_map[__zero_fill(c)] & __punctuation; }
_CTYPE_INLINE
int isspace(int c) { return __ctype_map[__zero_fill(c)] & __whitespace; }
_CTYPE_INLINE
int isupper(int c) { return __ctype_map[__zero_fill(c)] & __upper_case; }
_CTYPE_INLINE
int isxdigit(int c) { return __ctype_map[__zero_fill(c)] & __hex_digit; }
_CTYPE_INLINE
int tolower(int c) { return ((c == EOF) ? EOF : ((int)__lower_map[__zero_fill(c)])); }
_CTYPE_INLINE
int toupper(int c) { return ((c == EOF) ? EOF : ((int)__upper_map[__zero_fill(c)])); }
_CTYPE_INLINE
int iswblank(int c) { return ((c == (int)L' ') || (c == (int)L'\t')); }
int toupper(int c);
int tolower(int c);
#endif
libc/file_struc.h
-14
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@@ -1,14 +0,0 @@
#ifndef _FILE_STRUC
#define _FILE_STRUC
#include "stddef.h"
typedef unsigned long __file_handle;
typedef unsigned long fpos_t;
typedef void (*__idle_proc)(void);
typedef int (*__pos_proc)(__file_handle file, fpos_t* position, int mode, __idle_proc idle_proc);
typedef int (*__io_proc)(__file_handle file, unsigned char* buff, size_t* count, __idle_proc idle_proc);
typedef int (*__close_proc)(__file_handle file);
#endif // _FILE_STRUC
libc/stdarg.h
+1 -11
View File
@@ -1,7 +1,6 @@
#ifndef _STDARG_H_
#define _STDARG_H_
#ifdef __MWERKS__
typedef struct {
char gpr;
char fpr;
@@ -11,9 +10,7 @@ typedef struct {
} __va_list[1];
typedef __va_list va_list;
#ifndef __MWERKS__
extern void __builtin_va_info(va_list*);
#endif
extern void __builtin_va_info(void*);
void* __va_arg(va_list v_list, unsigned char type);
@@ -21,11 +18,4 @@ void* __va_arg(va_list v_list, unsigned char type);
#define va_arg(ap, t) (*((t*)__va_arg(ap, _var_arg_typeof(t))))
#define va_end(ap) (void)0
#else
typedef __builtin_va_list va_list;
#define va_start(v, l) __builtin_va_start(v, l)
#define va_end(v) __builtin_va_end(v)
#define va_arg(v, l) __builtin_va_arg(v, l)
#endif
#endif
libc/stddef.h
+2 -8
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@@ -1,15 +1,9 @@
#ifndef _STDDEF_H_
#define _STDDEF_H_
#define offsetof(type, member) ((size_t) & (((type*)0)->member))
/* These break 1.2.5 */
// typedef __typeof__(sizeof(0)) size_t;
// typedef __typeof__((char*)0 - (char*)0) ptrdiff_t;
typedef unsigned long size_t;
typedef long ptrdiff_t;
#ifndef NULL
#define NULL 0L
#endif
#define offsetof(type, member) ((size_t) & (((type*)0)->member))
#endif
libc/stdio.h
-2
View File
@@ -13,9 +13,7 @@
typedef unsigned long __file_handle;
typedef unsigned long fpos_t;
#ifndef __cplusplus
typedef unsigned short wchar_t;
#endif
enum __io_modes {
__read = 1,
src/dolphin/exi/EXIUart.c
+4 -4
View File
@@ -81,7 +81,7 @@ void __OSEnableBarnacle(s32 chan, u32 dev) {
}
}
u32 InitializeUART(u32 baudRate) {
s32 InitializeUART(u32 baudRate) {
if (BarnacleEnabled == EXI_MAGIC) {
return 0;
}
@@ -97,7 +97,7 @@ u32 InitializeUART(u32 baudRate) {
}
}
u32 ReadUARTN(void* bytes, unsigned long length) { return 4; }
s32 ReadUARTN(void* buf, u32 len) { return 4; }
static inline int QueueLength(void) {
u32 cmd;
@@ -117,7 +117,7 @@ static inline int QueueLength(void) {
return 16 - (int)((cmd >> 24) & 0xFF);
}
u32 WriteUARTN(const void* buf, unsigned long len) {
s32 WriteUARTN(const void* buf, u32 len) {
u32 cmd;
#if VERSION > MQ_E
bool interrupt;
@@ -126,7 +126,7 @@ u32 WriteUARTN(const void* buf, unsigned long len) {
long xLen;
char* ptr;
bool locked;
u32 error;
s32 error;
if (Enabled != EXI_MAGIC) {
return 2;
src/libc/ansi_files.c
+1 -4
View File
@@ -1,9 +1,6 @@
#include "console_io.h"
#include "stdio.h"
extern int __read_console(__file_handle file, unsigned char* buff, size_t* count, __idle_proc idle_proc);
extern int __write_console(__file_handle file, unsigned char* buff, size_t* count, __idle_proc idle_proc);
extern int __close_console(__file_handle file);
FILE __files[3] = {
{
0,
src/libc/buffer_io.c
+35
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@@ -0,0 +1,35 @@
#include "buffer_io.h"
int __flush_buffer(FILE* file, size_t* bytes_flushed) {
size_t len;
int res;
len = file->buffer_ptr - file->buffer;
if (len != 0) {
file->buffer_len = len;
if (file->mode.binary_io) {
(void)(file->mode.binary_io != 0);
}
res = file->write_proc(file->handle, file->buffer, &file->buffer_len, file->idle_proc);
if (bytes_flushed != NULL) {
*bytes_flushed = file->buffer_len;
}
if (res != 0) {
return res;
}
file->position += file->buffer_len;
}
file->buffer_ptr = file->buffer;
file->buffer_len = file->buffer_size;
file->buffer_len -= file->position & file->buffer_alignment;
file->buffer_pos = file->position;
return 0;
}
void __prep_buffer(FILE* file) {
file->buffer_ptr = file->buffer;
file->buffer_len = file->buffer_size;
file->buffer_len -= file->position & file->buffer_alignment;
file->buffer_pos = file->position;
}
src/libc/ctype.c
+181
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@@ -0,0 +1,181 @@
#include "ctype.h"
#include "dolphin/types.h"
const u8 __ctype_map[256] = {
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__motion_char,
__motion_char,
__motion_char,
__motion_char,
__motion_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__control_char,
__space_char,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__hex_digit | __digit,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__hex_digit | __upper_case,
__hex_digit | __upper_case,
__hex_digit | __upper_case,
__hex_digit | __upper_case,
__hex_digit | __upper_case,
__hex_digit | __upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__upper_case,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__hex_digit | __lower_case,
__hex_digit | __lower_case,
__hex_digit | __lower_case,
__hex_digit | __lower_case,
__hex_digit | __lower_case,
__hex_digit | __lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__lower_case,
__punctuation,
__punctuation,
__punctuation,
__punctuation,
__control_char,
};
const u8 __lower_map[256] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B,
0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x5B, 0x5C, 0x5D, 0x5E,
0x5F, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71,
0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84,
0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA,
0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD,
0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,
0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0xE3,
0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6,
0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
};
const u8 __upper_map[256] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12,
0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25,
0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,
0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B,
0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E,
0x5F, 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51,
0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F, 0x80, 0x81, 0x82, 0x83, 0x84,
0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA,
0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD,
0xBE, 0xBF, 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,
0xD1, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xDB, 0xDC, 0xDD, 0xDE, 0xDF, 0xE0, 0xE1, 0xE2, 0xE3,
0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0, 0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6,
0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF,
};
int toupper(int c) {
if (c == EOF) {
return EOF;
}
return __upper_map[c & 0xFF];
}
int tolower(int c) {
if (c == EOF) {
return EOF;
}
return __lower_map[c & 0xFF];
}
src/libc/direct_io.c
+108
View File
@@ -0,0 +1,108 @@
#include "buffer_io.h"
#include "stdio.h"
#include "string.h"
#include "wchar.h"
extern void __stdio_atexit(void);
size_t fwrite(const void* buffer, size_t memb_size, size_t num_memb, FILE* file) {
unsigned char* cur_ptr;
size_t num_bytes, rem_bytes, bytes_written;
int res, buff;
if (fwide(file, 0) == 0) {
fwide(file, -1);
}
rem_bytes = memb_size * num_memb;
if (rem_bytes == 0 || file->state.error || file->mode.file_kind == __closed_file) {
return 0;
}
if ((int)file->mode.file_kind == __console_file) {
__stdio_atexit();
}
buff = (!file->mode.binary_io || (int)file->mode.file_kind == __unavailable_file || file->mode.buffer_mode == 2 ||
file->mode.buffer_mode == 1);
if (file->state.io_state == __neutral && file->mode.io_mode & 2) {
file->state.io_state = __writing;
__prep_buffer(file);
}
if (file->state.io_state != __writing) {
file->state.error = 1;
file->buffer_len = 0;
return 0;
}
cur_ptr = (u8*)buffer;
bytes_written = 0;
if (rem_bytes && (file->buffer_ptr != file->buffer || buff)) {
file->buffer_len = file->buffer_size - (file->buffer_ptr - file->buffer);
do {
u8* nw = 0;
num_bytes = file->buffer_len;
if (num_bytes > rem_bytes) {
num_bytes = rem_bytes;
}
if (num_bytes != 0) {
memcpy(file->buffer_ptr, cur_ptr, num_bytes);
cur_ptr += num_bytes;
bytes_written += num_bytes;
rem_bytes -= num_bytes;
file->buffer_ptr += num_bytes;
file->buffer_len -= num_bytes;
}
if (file->buffer_len == 0 && (int)file->mode.file_kind == __unavailable_file) {
bytes_written += rem_bytes;
break;
}
if (file->buffer_len == 0 || (int)file->mode.buffer_mode == 0) {
res = __flush_buffer(file, 0);
if (res != 0) {
file->state.error = 1;
file->buffer_len = 0;
rem_bytes = 0;
break;
}
}
} while (rem_bytes && buff);
}
if (rem_bytes && buff == 0) {
u8* save_buf = (u8*)file->buffer;
size_t save_size = file->buffer_size;
file->buffer = cur_ptr;
file->buffer_size = rem_bytes;
file->buffer_ptr = cur_ptr + rem_bytes;
if (__flush_buffer(file, &num_bytes) != 0) {
file->state.error = 1;
file->buffer_len = 0;
}
bytes_written += num_bytes;
file->buffer = save_buf;
file->buffer_size = save_size;
__prep_buffer(file);
file->buffer_len = 0;
}
if (file->mode.buffer_mode != 2) {
file->buffer_len = 0;
}
return (bytes_written + memb_size - 1) / memb_size;
}
src/libc/errno.c
+1
View File
@@ -0,0 +1 @@
int errno;
src/libc/mbstring.c
+15
View File
@@ -0,0 +1,15 @@
#include "stdlib.h"
size_t wcstombs(char* dest, const wchar_t* src, size_t max) {
size_t i;
wchar_t c;
for (i = 0; i < max; i++) {
c = *src++;
*dest++ = (char)c;
if ((char)c == '\0') {
break;
}
}
return i;
}
src/libc/misc_io.c
+1
View File
@@ -0,0 +1 @@
void __stdio_atexit(void) {}

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