mirror of
https://github.com/ZDoom/Raze.git
synced 2024-12-13 14:10:54 +00:00
7414f29348
Currently it passes calls through to the system libraries as before. Also adds an incomplete implementation on PhysFS. git-svn-id: https://svn.eduke32.com/eduke32@7359 1a8010ca-5511-0410-912e-c29ae57300e0
560 lines
15 KiB
C++
560 lines
15 KiB
C++
|
|
#include "wiibits.h"
|
|
#include "baselayer.h"
|
|
#include "common.h"
|
|
|
|
#include <ogc/system.h>
|
|
#include <ogc/video.h>
|
|
#include <ogc/video_types.h>
|
|
#include <ogc/gx.h>
|
|
#include <ogc/pad.h>
|
|
#include <ogc/consol.h>
|
|
#include <ogc/lwp.h>
|
|
#include <ogc/lwp_watchdog.h>
|
|
#include <ogc/lwp_threads.h>
|
|
#include <ogc/ios.h>
|
|
#include <ogc/color.h>
|
|
#include <gctypes.h> // for bool
|
|
|
|
#include "vfs.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern buildvfs_FILE osdlog;
|
|
|
|
extern void L2Enhance();
|
|
extern void CON_EnableGecko(int channel,int safe);
|
|
extern bool fatInit(uint32_t cacheSize, bool setAsDefaultDevice);
|
|
|
|
extern void WII_InitVideoSystem(void);
|
|
|
|
extern unsigned char *xfb;
|
|
extern GXRModeObj *vmode;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
enum
|
|
{
|
|
Black = 0,
|
|
Red = 1,
|
|
Green = 2,
|
|
Yellow = 3,
|
|
Blue = 4,
|
|
Magenta = 5,
|
|
Cyan = 6,
|
|
White = 7
|
|
};
|
|
|
|
static void ConsoleColor(uint8_t bgcolor, uint8_t bgbold, uint8_t fgcolor, uint8_t fgbold)
|
|
{
|
|
Bprintf("\x1b[%u;%dm\x1b[%u;%dm", fgcolor + 30, fgbold, bgcolor + 40, bgbold);
|
|
}
|
|
|
|
static void print_centered(const int32_t width, const char *part1, const char *part2)
|
|
{
|
|
const int32_t length = Bstrlen(part1) + Bstrlen(part2) + 1;
|
|
const int32_t leftbuf = (width-1 - length) / 2;
|
|
const int32_t rightbuf = width-1 - leftbuf - length;
|
|
|
|
Bprintf("%*s%s %s%*s\n", leftbuf, " ", part1, part2, rightbuf, " ");
|
|
}
|
|
|
|
void wii_open(void)
|
|
{
|
|
struct { int x, y; } ConsoleExtent;
|
|
|
|
L2Enhance();
|
|
CON_EnableGecko(1, 1);
|
|
Bprintf("Console started\n");
|
|
fatInit(28, true);
|
|
|
|
// init the console for the title bar
|
|
CON_InitEx(vmode, 0, 12, vmode->viWidth, 68);
|
|
ConsoleColor(Blue, 0, White, 0);
|
|
|
|
CON_GetMetrics(&ConsoleExtent.x, &ConsoleExtent.y);
|
|
print_centered(ConsoleExtent.x, AppProperName, s_buildRev);
|
|
print_centered(ConsoleExtent.x, "Built", s_buildTimestamp);
|
|
|
|
VIDEO_WaitVSync();
|
|
if (vmode->viTVMode&VI_NON_INTERLACE)
|
|
VIDEO_WaitVSync();
|
|
|
|
// reinit console below the title bar
|
|
CON_InitEx(vmode, 8, 50, vmode->viWidth - 16, vmode->viHeight - 62);
|
|
ConsoleColor(Black, 0, White, 0);
|
|
}
|
|
|
|
// Reset the video system to remove the startup console.
|
|
void wii_initgamevideo(void)
|
|
{
|
|
WII_InitVideoSystem();
|
|
}
|
|
|
|
/*
|
|
* linux/lib/vsprintf.c
|
|
*
|
|
* Copyright (C) 1991, 1992 Linus Torvalds
|
|
*/
|
|
|
|
/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
|
|
/*
|
|
* Wirzenius wrote this portably, Torvalds fucked it up :-)
|
|
*/
|
|
|
|
/* we use this so that we can do without the ctype library */
|
|
#define is_digit(c) ((c) >= '0' && (c) <= '9')
|
|
|
|
static int skip_atoi(const char **s)
|
|
{
|
|
int i=0;
|
|
|
|
while (is_digit(**s))
|
|
i = i*10 + *((*s)++) - '0';
|
|
return i;
|
|
}
|
|
|
|
#define ZEROPAD 1 /* pad with zero */
|
|
#define SIGN 2 /* unsigned/signed long */
|
|
#define PLUS 4 /* show plus */
|
|
#define SPACE 8 /* space if plus */
|
|
#define LEFT 16 /* left justified */
|
|
#define SPECIAL 32 /* 0x */
|
|
#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */
|
|
|
|
#define do_div(n,base) ({ \
|
|
int __res; \
|
|
__res = ((unsigned long) n) % (unsigned) base; \
|
|
n = ((unsigned long) n) / (unsigned) base; \
|
|
__res; })
|
|
|
|
static char * number(char * str, long num, int base, int size, int precision
|
|
,int type)
|
|
{
|
|
char c,sign,tmp[66];
|
|
const char *digits="0123456789abcdefghijklmnopqrstuvwxyz";
|
|
int i;
|
|
|
|
if (type & LARGE)
|
|
digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
|
|
if (type & LEFT)
|
|
type &= ~ZEROPAD;
|
|
if (base < 2 || base > 36)
|
|
return 0;
|
|
c = (type & ZEROPAD) ? '0' : ' ';
|
|
sign = 0;
|
|
if (type & SIGN) {
|
|
if (num < 0) {
|
|
sign = '-';
|
|
num = -num;
|
|
size--;
|
|
} else if (type & PLUS) {
|
|
sign = '+';
|
|
size--;
|
|
} else if (type & SPACE) {
|
|
sign = ' ';
|
|
size--;
|
|
}
|
|
}
|
|
if (type & SPECIAL) {
|
|
if (base == 16)
|
|
size -= 2;
|
|
else if (base == 8)
|
|
size--;
|
|
}
|
|
i = 0;
|
|
if (num == 0)
|
|
tmp[i++]='0';
|
|
else while (num != 0)
|
|
tmp[i++] = digits[do_div(num,base)];
|
|
if (i > precision)
|
|
precision = i;
|
|
size -= precision;
|
|
if (!(type&(ZEROPAD+LEFT)))
|
|
while(size-->0)
|
|
*str++ = ' ';
|
|
if (sign)
|
|
*str++ = sign;
|
|
if (type & SPECIAL) {
|
|
if (base==8)
|
|
*str++ = '0';
|
|
else if (base==16) {
|
|
*str++ = '0';
|
|
*str++ = digits[33];
|
|
}
|
|
}
|
|
if (!(type & LEFT))
|
|
while (size-- > 0)
|
|
*str++ = c;
|
|
while (i < precision--)
|
|
*str++ = '0';
|
|
while (i-- > 0)
|
|
*str++ = tmp[i];
|
|
while (size-- > 0)
|
|
*str++ = ' ';
|
|
return str;
|
|
}
|
|
|
|
static int exception_vsprintf(char *buf, const char *fmt, va_list args)
|
|
{
|
|
int len;
|
|
unsigned long num;
|
|
int i, base;
|
|
char * str;
|
|
const char *s;
|
|
|
|
int flags; /* flags to number() */
|
|
|
|
int field_width; /* width of output field */
|
|
int precision; /* min. # of digits for integers; max
|
|
number of chars for from string */
|
|
int qualifier; /* 'h', 'l', or 'L' for integer fields */
|
|
|
|
for (str=buf ; *fmt ; ++fmt) {
|
|
if (*fmt != '%') {
|
|
*str++ = *fmt;
|
|
continue;
|
|
}
|
|
|
|
/* process flags */
|
|
flags = 0;
|
|
repeat:
|
|
++fmt; /* this also skips first '%' */
|
|
switch (*fmt) {
|
|
case '-': flags |= LEFT; goto repeat;
|
|
case '+': flags |= PLUS; goto repeat;
|
|
case ' ': flags |= SPACE; goto repeat;
|
|
case '#': flags |= SPECIAL; goto repeat;
|
|
case '0': flags |= ZEROPAD; goto repeat;
|
|
}
|
|
|
|
/* get field width */
|
|
field_width = -1;
|
|
if (is_digit(*fmt))
|
|
field_width = skip_atoi(&fmt);
|
|
else if (*fmt == '*') {
|
|
++fmt;
|
|
/* it's the next argument */
|
|
field_width = va_arg(args, int);
|
|
if (field_width < 0) {
|
|
field_width = -field_width;
|
|
flags |= LEFT;
|
|
}
|
|
}
|
|
|
|
/* get the precision */
|
|
precision = -1;
|
|
if (*fmt == '.') {
|
|
++fmt;
|
|
if (is_digit(*fmt))
|
|
precision = skip_atoi(&fmt);
|
|
else if (*fmt == '*') {
|
|
++fmt;
|
|
/* it's the next argument */
|
|
precision = va_arg(args, int);
|
|
}
|
|
if (precision < 0)
|
|
precision = 0;
|
|
}
|
|
|
|
/* get the conversion qualifier */
|
|
qualifier = -1;
|
|
if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L') {
|
|
qualifier = *fmt;
|
|
++fmt;
|
|
}
|
|
|
|
/* default base */
|
|
base = 10;
|
|
|
|
switch (*fmt) {
|
|
case 'c':
|
|
if (!(flags & LEFT))
|
|
while (--field_width > 0)
|
|
*str++ = ' ';
|
|
*str++ = (unsigned char) va_arg(args, int);
|
|
while (--field_width > 0)
|
|
*str++ = ' ';
|
|
continue;
|
|
|
|
case 's':
|
|
s = va_arg(args, char *);
|
|
if (!s)
|
|
s = "<NULL>";
|
|
|
|
len = strnlen(s, precision);
|
|
|
|
if (!(flags & LEFT))
|
|
while (len < field_width--)
|
|
*str++ = ' ';
|
|
for (i = 0; i < len; ++i)
|
|
*str++ = *s++;
|
|
while (len < field_width--)
|
|
*str++ = ' ';
|
|
continue;
|
|
|
|
case 'p':
|
|
if (field_width == -1) {
|
|
field_width = 2*sizeof(void *);
|
|
flags |= ZEROPAD;
|
|
}
|
|
str = number(str,
|
|
(unsigned long) va_arg(args, void *), 16,
|
|
field_width, precision, flags);
|
|
continue;
|
|
|
|
|
|
case 'n':
|
|
if (qualifier == 'l') {
|
|
long * ip = va_arg(args, long *);
|
|
*ip = (str - buf);
|
|
} else {
|
|
int * ip = va_arg(args, int *);
|
|
*ip = (str - buf);
|
|
}
|
|
continue;
|
|
|
|
case '%':
|
|
*str++ = '%';
|
|
continue;
|
|
|
|
/* integer number formats - set up the flags and "break" */
|
|
case 'o':
|
|
base = 8;
|
|
break;
|
|
|
|
case 'X':
|
|
flags |= LARGE;
|
|
case 'x':
|
|
base = 16;
|
|
break;
|
|
|
|
case 'd':
|
|
case 'i':
|
|
flags |= SIGN;
|
|
case 'u':
|
|
break;
|
|
|
|
default:
|
|
*str++ = '%';
|
|
if (*fmt)
|
|
*str++ = *fmt;
|
|
else
|
|
--fmt;
|
|
continue;
|
|
}
|
|
if (qualifier == 'l')
|
|
num = va_arg(args, unsigned long);
|
|
else if (qualifier == 'h') {
|
|
num = (unsigned short) va_arg(args, int);
|
|
if (flags & SIGN)
|
|
num = (short) num;
|
|
} else if (flags & SIGN)
|
|
num = va_arg(args, int);
|
|
else
|
|
num = va_arg(args, unsigned int);
|
|
str = number(str, num, base, field_width, precision, flags);
|
|
}
|
|
*str = '\0';
|
|
return str-buf;
|
|
}
|
|
|
|
|
|
#define DOUTBUFSIZE 256
|
|
|
|
static int exception_output;
|
|
|
|
static void exception_printf(const char *str, ...)
|
|
{
|
|
char outstr[DOUTBUFSIZE];
|
|
|
|
int len;
|
|
|
|
va_list args;
|
|
|
|
va_start(args, str);
|
|
len = exception_vsprintf(outstr, str, args);
|
|
va_end(args);
|
|
|
|
if (exception_output)
|
|
Bfputs(outstr, osdlog);
|
|
else
|
|
Bwrite(2, outstr, len);
|
|
}
|
|
|
|
|
|
/*-------------------------------------------------------------
|
|
|
|
exception.c -- PPC exception handling support
|
|
|
|
Copyright (C) 2004
|
|
Michael Wiedenbauer (shagkur)
|
|
Dave Murphy (WinterMute)
|
|
|
|
Copyright (C) 2014
|
|
Modified for EDuke32
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any
|
|
damages arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any
|
|
purpose, including commercial applications, and to alter it and
|
|
redistribute it freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you
|
|
must not claim that you wrote the original software. If you use
|
|
this software in a product, an acknowledgment in the product
|
|
documentation would be appreciated but is not required.
|
|
|
|
2. Altered source versions must be plainly marked as such, and
|
|
must not be misrepresented as being the original software.
|
|
|
|
3. This notice may not be removed or altered from any source
|
|
distribution.
|
|
|
|
-------------------------------------------------------------*/
|
|
|
|
//#define _EXC_DEBUG
|
|
|
|
#define CPU_STACK_TRACE_DEPTH 10
|
|
|
|
typedef struct _framerec {
|
|
struct _framerec *up;
|
|
void *lr;
|
|
} frame_rec, *frame_rec_t;
|
|
|
|
static void *exception_xfb = (void*)0xC1700000; //we use a static address above ArenaHi.
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern void udelay(int us);
|
|
extern void __reload();
|
|
extern void VIDEO_SetFramebuffer(void *);
|
|
extern void __console_init(void *framebuffer,int xstart,int ystart,int xres,int yres,int stride);
|
|
|
|
extern void __wrap_c_default_exceptionhandler(frame_context *pCtx);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
static const char *exception_name[NUM_EXCEPTIONS] = {
|
|
"System Reset", "Machine Check", "DSI", "ISI",
|
|
"Interrupt", "Alignment", "Program", "Floating Point",
|
|
"Decrementer", "System Call", "Trace", "Performance",
|
|
"IABR", "Reserved", "Thermal"};
|
|
|
|
|
|
extern void __wrap_c_default_exceptionhandler(frame_context *pCtx);
|
|
|
|
static void _cpu_print_stack(void *pc,void *lr,void *r1)
|
|
{
|
|
u32 i = 0;
|
|
frame_rec_t l,p = (frame_rec_t)lr;
|
|
|
|
l = p;
|
|
p = (frame_rec_t)r1;
|
|
if(!p) __asm__ __volatile__("mr %0,%%r1" : "=r"(p));
|
|
|
|
exception_printf("\n\tSTACK DUMP:");
|
|
|
|
for(i=0;i<CPU_STACK_TRACE_DEPTH-1 && p->up;p=p->up,i++) {
|
|
if(i%4) exception_printf(" --> ");
|
|
else {
|
|
if(i>0) exception_printf(" -->\n\t");
|
|
else exception_printf("\n\t");
|
|
}
|
|
|
|
switch(i) {
|
|
case 0:
|
|
if(pc) exception_printf("%p",pc);
|
|
break;
|
|
case 1:
|
|
if(!l) l = (frame_rec_t)mfspr(8);
|
|
exception_printf("%p",(void*)l);
|
|
break;
|
|
default:
|
|
exception_printf("%p",(void*)(p->up->lr));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void waitForReload(void)
|
|
{
|
|
u32 level;
|
|
|
|
exception_printf("\tPress the Reset button to return to loader.\n\n");
|
|
|
|
while ( 1 )
|
|
{
|
|
if( SYS_ResetButtonDown() )
|
|
{
|
|
exception_printf("\tReturning to loader...\n");
|
|
_CPU_ISR_Disable(level);
|
|
__reload ();
|
|
}
|
|
|
|
udelay(20000);
|
|
}
|
|
}
|
|
|
|
void __wrap_c_default_exceptionhandler(frame_context *pCtx)
|
|
{
|
|
GX_AbortFrame();
|
|
VIDEO_SetFramebuffer(exception_xfb);
|
|
__console_init(exception_xfb,20,20,640,574,1280);
|
|
CON_EnableGecko(1, true);
|
|
|
|
exception_printf("\n\n\n");
|
|
|
|
if (osdlog && osdlogfn)
|
|
{
|
|
exception_printf("\tAn unrecoverable error has occurred.\n\tPlease submit \"%s\" to the %s developers.\n\n", osdlogfn, AppProperName);
|
|
exception_output = 1;
|
|
}
|
|
|
|
exception_printf("\tException: %s\n\n", exception_name[pCtx->EXCPT_Number]);
|
|
exception_printf("\tGPR00 %08X GPR08 %08X GPR16 %08X GPR24 %08X\n",pCtx->GPR[0], pCtx->GPR[8], pCtx->GPR[16], pCtx->GPR[24]);
|
|
exception_printf("\tGPR01 %08X GPR09 %08X GPR17 %08X GPR25 %08X\n",pCtx->GPR[1], pCtx->GPR[9], pCtx->GPR[17], pCtx->GPR[25]);
|
|
exception_printf("\tGPR02 %08X GPR10 %08X GPR18 %08X GPR26 %08X\n",pCtx->GPR[2], pCtx->GPR[10], pCtx->GPR[18], pCtx->GPR[26]);
|
|
exception_printf("\tGPR03 %08X GPR11 %08X GPR19 %08X GPR27 %08X\n",pCtx->GPR[3], pCtx->GPR[11], pCtx->GPR[19], pCtx->GPR[27]);
|
|
exception_printf("\tGPR04 %08X GPR12 %08X GPR20 %08X GPR28 %08X\n",pCtx->GPR[4], pCtx->GPR[12], pCtx->GPR[20], pCtx->GPR[28]);
|
|
exception_printf("\tGPR05 %08X GPR13 %08X GPR21 %08X GPR29 %08X\n",pCtx->GPR[5], pCtx->GPR[13], pCtx->GPR[21], pCtx->GPR[29]);
|
|
exception_printf("\tGPR06 %08X GPR14 %08X GPR22 %08X GPR30 %08X\n",pCtx->GPR[6], pCtx->GPR[14], pCtx->GPR[22], pCtx->GPR[30]);
|
|
exception_printf("\tGPR07 %08X GPR15 %08X GPR23 %08X GPR31 %08X\n",pCtx->GPR[7], pCtx->GPR[15], pCtx->GPR[23], pCtx->GPR[31]);
|
|
exception_printf("\tLR %08X SRR0 %08x SRR1 %08x MSR %08x\n", pCtx->LR, pCtx->SRR0, pCtx->SRR1,pCtx->MSR);
|
|
exception_printf("\tDAR %08X DSISR %08X\n", mfspr(19), mfspr(18));
|
|
|
|
_cpu_print_stack((void*)pCtx->SRR0,(void*)pCtx->LR,(void*)pCtx->GPR[1]);
|
|
|
|
if((pCtx->EXCPT_Number==EX_DSI) || (pCtx->EXCPT_Number==EX_FP)) {
|
|
u32 i;
|
|
u32 *pAdd = (u32*)pCtx->SRR0;
|
|
exception_printf("\n\n\tCODE DUMP:\n");
|
|
for (i=0; i<12; i+=4)
|
|
exception_printf("\t%p: %08X %08X %08X %08X\n",
|
|
&(pAdd[i]),pAdd[i], pAdd[i+1], pAdd[i+2], pAdd[i+3]);
|
|
}
|
|
|
|
if (exception_output)
|
|
{
|
|
exception_output = 0;
|
|
MAYBE_FCLOSE_AND_NULL(osdlog);
|
|
}
|
|
else
|
|
{
|
|
exception_printf("\n");
|
|
}
|
|
|
|
waitForReload();
|
|
|
|
return;
|
|
}
|