mirror of
https://github.com/coop-deluxe/sm64coopdx.git
synced 2024-11-25 05:25:14 +00:00
The last of TARGET_N64 finally gets thanos'd
This commit is contained in:
Colton G. Rushton
GitHub
parent
bc5942d189
commit
b52560869c
1 changed files with 0 additions and 386 deletions
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@ -1,386 +0,0 @@
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#include <ultra64.h>
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#include <stdarg.h>
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#include <string.h>
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#include "sm64.h"
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#if defined(TARGET_N64) && (defined(VERSION_EU) || defined(VERSION_SH))
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s32 _Printf(char *(*prout)(char *, const char *, size_t), char *dst, const char *fmt, va_list args);
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u8 gCrashScreenCharToGlyph[128] = {
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 41, -1, -1, -1, 43, -1, -1, 37, 38, -1, 42,
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-1, 39, 44, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 36, -1, -1, -1, -1, 40, -1, 10,
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11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
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33, 34, 35, -1, -1, -1, -1, -1, -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
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23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1,
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};
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// Bit-compressed font. '#' = 1, '.' = 0
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u32 gCrashScreenFont[7 * 9 + 1] = {
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0x70871c30, // .###.. ..#... .###.. .###.. ..##.. ..
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0x8988a250, // #...#. .##... #...#. #...#. .#.#.. ..
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0x88808290, // #...#. ..#... ....#. ....#. #..#.. ..
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0x88831c90, // #...#. ..#... ..##.. .###.. #..#.. ..
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0x888402f8, // #...#. ..#... .#.... ....#. #####. ..
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0x88882210, // #...#. ..#... #..... #...#. ...#.. ..
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0x71cf9c10, // .###.. .###.. #####. .###.. ...#.. ..
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0xf9cf9c70, // #####. .###.. #####. .###.. .###.. ..
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0x8228a288, // #..... #...#. #...#. #...#. #...#. ..
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0xf200a288, // ####.. #..... ....#. #...#. #...#. ..
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0x0bc11c78, // ....#. ####.. ...#.. .###.. .####. ..
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0x0a222208, // ....#. #...#. ..#... #...#. ....#. ..
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0x8a222288, // #...#. #...#. ..#... #...#. #...#. ..
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0x71c21c70, // .###.. .###.. ..#... .###.. .###.. ..
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0x23c738f8, // ..#... ####.. .###.. ###... #####. ..
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0x5228a480, // .#.#.. #...#. #...#. #..#.. #..... ..
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0x8a282280, // #...#. #...#. #..... #...#. #..... ..
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0x8bc822f0, // #...#. ####.. #..... #...#. ####.. ..
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0xfa282280, // #####. #...#. #..... #...#. #..... ..
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0x8a28a480, // #...#. #...#. #...#. #..#.. #..... ..
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0x8bc738f8, // #...#. ####.. .###.. ###... #####. ..
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0xf9c89c08, // #####. .###.. #...#. .###.. ....#. ..
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0x82288808, // #..... #...#. #...#. ..#... ....#. ..
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0x82088808, // #..... #..... #...#. ..#... ....#. ..
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0xf2ef8808, // ####.. #.###. #####. ..#... ....#. ..
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0x82288888, // #..... #...#. #...#. ..#... #...#. ..
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0x82288888, // #..... #...#. #...#. ..#... #...#. ..
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0x81c89c70, // #..... .###.. #...#. .###.. .###.. ..
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0x8a08a270, // #...#. #..... #...#. #...#. .###.. ..
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0x920da288, // #..#.. #..... ##.##. #...#. #...#. ..
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0xa20ab288, // #.#... #..... #.#.#. ##..#. #...#. ..
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0xc20aaa88, // ##.... #..... #.#.#. #.#.#. #...#. ..
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0xa208a688, // #.#... #..... #...#. #..##. #...#. ..
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0x9208a288, // #..#.. #..... #...#. #...#. #...#. ..
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0x8be8a270, // #...#. #####. #...#. #...#. .###.. ..
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0xf1cf1cf8, // ####.. .###.. ####.. .###.. #####. ..
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0x8a28a220, // #...#. #...#. #...#. #...#. ..#... ..
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0x8a28a020, // #...#. #...#. #...#. #..... ..#... ..
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0xf22f1c20, // ####.. #...#. ####.. .###.. ..#... ..
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0x82aa0220, // #..... #.#.#. #.#... ....#. ..#... ..
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0x82492220, // #..... #..#.. #..#.. #...#. ..#... ..
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0x81a89c20, // #..... .##.#. #...#. .###.. ..#... ..
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0x8a28a288, // #...#. #...#. #...#. #...#. #...#. ..
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0x8a28a288, // #...#. #...#. #...#. #...#. #...#. ..
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0x8a289488, // #...#. #...#. #...#. .#.#.. #...#. ..
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0x8a2a8850, // #...#. #...#. #.#.#. ..#... .#.#.. ..
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0x894a9420, // #...#. .#.#.. #.#.#. .#.#.. ..#... ..
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0x894aa220, // #...#. .#.#.. #.#.#. #...#. ..#... ..
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0x70852220, // .###.. ..#... .#.#.. #...#. ..#... ..
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0xf8011000, // #####. ...... ...#.. .#.... ...... ..
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0x08020800, // ....#. ...... ..#... ..#... ...... ..
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0x10840400, // ...#.. ..#... .#.... ...#.. ...... ..
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0x20040470, // ..#... ...... .#.... ...#.. .###.. ..
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0x40840400, // .#.... ..#... .#.... ...#.. ...... ..
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0x80020800, // #..... ...... ..#... ..#... ...... ..
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0xf8011000, // #####. ...... ...#.. .#.... ...... ..
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0x70800000, // .###.. ..#... ...... ...... ...... ..
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0x88822200, // #...#. ..#... ..#... #...#. ...... ..
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0x08820400, // ....#. ..#... ..#... ...#.. ...... ..
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0x108f8800, // ...#.. ..#... #####. ..#... ...... ..
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0x20821000, // ..#... ..#... ..#... .#.... ...... ..
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0x00022200, // ...... ...... ..#... #...#. ...... ..
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0x20800020, // ..#... ..#... ...... ...... ..#... ..
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0x00000000,
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};
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char *gCauseDesc[18] = {
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"Interrupt",
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"TLB modification",
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"TLB exception on load",
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"TLB exception on store",
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"Address error on load",
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"Address error on store",
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"Bus error on inst.",
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"Bus error on data",
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"System call exception",
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"Breakpoint exception",
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"Reserved instruction",
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"Coprocessor unusable",
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"Arithmetic overflow",
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"Trap exception",
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"Virtual coherency on inst.",
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"Floating point exception",
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"Watchpoint exception",
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"Virtual coherency on data",
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};
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char *gFpcsrDesc[6] = {
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"Unimplemented operation", "Invalid operation", "Division by zero", "Overflow", "Underflow",
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"Inexact operation",
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};
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extern u64 osClockRate;
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struct {
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OSThread thread;
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u64 stack[0x800 / sizeof(u64)];
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OSMesgQueue mesgQueue;
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OSMesg mesg;
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u16 *framebuffer;
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u16 width;
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u16 height;
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} gCrashScreen;
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void crash_screen_draw_rect(s32 x, s32 y, s32 w, s32 h) {
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u16 *ptr;
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s32 i, j;
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ptr = gCrashScreen.framebuffer + gCrashScreen.width * y + x;
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for (i = 0; i < h; i++) {
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for (j = 0; j < w; j++) {
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// 0xe738 = 0b1110011100111000
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*ptr = ((*ptr & 0xe738) >> 2) | 1;
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ptr++;
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}
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ptr += gCrashScreen.width - w;
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}
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}
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void crash_screen_draw_glyph(s32 x, s32 y, s32 glyph) {
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const u32 *data;
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u16 *ptr;
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u32 bit;
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u32 rowMask;
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s32 i, j;
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data = &gCrashScreenFont[glyph / 5 * 7];
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ptr = gCrashScreen.framebuffer + gCrashScreen.width * y + x;
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for (i = 0; i < 7; i++) {
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bit = 0x80000000U >> ((glyph % 5) * 6);
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rowMask = *data++;
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for (j = 0; j < 6; j++) {
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*ptr++ = (bit & rowMask) ? 0xffff : 1;
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bit >>= 1;
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}
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ptr += gCrashScreen.width - 6;
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}
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}
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static char *write_to_buf(char *buffer, const char *data, size_t size) {
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return (char *) memcpy(buffer, data, size) + size;
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}
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void crash_screen_print(s32 x, s32 y, const char *fmt, ...) {
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char *ptr;
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u32 glyph;
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s32 size;
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char buf[0x100];
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va_list args;
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va_start(args, fmt);
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size = _Printf(write_to_buf, buf, fmt, args);
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if (size > 0) {
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ptr = buf;
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#ifdef VERSION_SH
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while (size > 0) {
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#else
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while (*ptr) {
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#endif
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glyph = gCrashScreenCharToGlyph[*ptr & 0x7f];
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if (glyph != 0xff) {
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crash_screen_draw_glyph(x, y, glyph);
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}
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#ifdef VERSION_SH
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size--;
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#endif
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ptr++;
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x += 6;
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}
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}
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va_end(args);
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}
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void crash_screen_sleep(s32 ms) {
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u64 cycles = ms * 1000LL * osClockRate / 1000000ULL;
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osSetTime(0);
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while (osGetTime() < cycles) {
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}
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}
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void crash_screen_print_float_reg(s32 x, s32 y, s32 regNum, void *addr) {
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u32 bits;
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s32 exponent;
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bits = *(u32 *) addr;
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exponent = ((bits & 0x7f800000U) >> 0x17) - 0x7f;
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if ((exponent >= -0x7e && exponent <= 0x7f) || bits == 0) {
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crash_screen_print(x, y, "F%02d:%.3e", regNum, *(f32 *) addr);
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} else {
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crash_screen_print(x, y, "F%02d:---------", regNum);
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}
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}
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void crash_screen_print_fpcsr(u32 fpcsr) {
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s32 i;
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u32 bit;
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bit = 1 << 17;
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crash_screen_print(30, 155, "FPCSR:%08XH", fpcsr);
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for (i = 0; i < 6; i++) {
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if (fpcsr & bit) {
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crash_screen_print(132, 155, "(%s)", gFpcsrDesc[i]);
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return;
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}
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bit >>= 1;
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}
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}
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void draw_crash_screen(OSThread *thread) {
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s16 cause;
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__OSThreadContext *tc = &thread->context;
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cause = (tc->cause >> 2) & 0x1f;
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if (cause == 23) // EXC_WATCH
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{
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cause = 16;
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}
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if (cause == 31) // EXC_VCED
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{
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cause = 17;
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}
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#ifdef VERSION_SH
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osWritebackDCacheAll();
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#endif
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crash_screen_draw_rect(25, 20, 270, 25);
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crash_screen_print(30, 25, "THREAD:%d (%s)", thread->id, gCauseDesc[cause]);
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crash_screen_print(30, 35, "PC:%08XH SR:%08XH VA:%08XH", tc->pc, tc->sr, tc->badvaddr);
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#ifdef VERSION_EU
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osWritebackDCacheAll();
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#endif
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crash_screen_sleep(2000);
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crash_screen_draw_rect(25, 45, 270, 185);
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crash_screen_print(30, 50, "AT:%08XH V0:%08XH V1:%08XH", (u32) tc->at, (u32) tc->v0,
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(u32) tc->v1);
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crash_screen_print(30, 60, "A0:%08XH A1:%08XH A2:%08XH", (u32) tc->a0, (u32) tc->a1,
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(u32) tc->a2);
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crash_screen_print(30, 70, "A3:%08XH T0:%08XH T1:%08XH", (u32) tc->a3, (u32) tc->t0,
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(u32) tc->t1);
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crash_screen_print(30, 80, "T2:%08XH T3:%08XH T4:%08XH", (u32) tc->t2, (u32) tc->t3,
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(u32) tc->t4);
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crash_screen_print(30, 90, "T5:%08XH T6:%08XH T7:%08XH", (u32) tc->t5, (u32) tc->t6,
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(u32) tc->t7);
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crash_screen_print(30, 100, "S0:%08XH S1:%08XH S2:%08XH", (u32) tc->s0, (u32) tc->s1,
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(u32) tc->s2);
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crash_screen_print(30, 110, "S3:%08XH S4:%08XH S5:%08XH", (u32) tc->s3, (u32) tc->s4,
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(u32) tc->s5);
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crash_screen_print(30, 120, "S6:%08XH S7:%08XH T8:%08XH", (u32) tc->s6, (u32) tc->s7,
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(u32) tc->t8);
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crash_screen_print(30, 130, "T9:%08XH GP:%08XH SP:%08XH", (u32) tc->t9, (u32) tc->gp,
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(u32) tc->sp);
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crash_screen_print(30, 140, "S8:%08XH RA:%08XH", (u32) tc->s8, (u32) tc->ra);
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crash_screen_print_fpcsr(tc->fpcsr);
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#ifdef VERSION_EU
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osWritebackDCacheAll();
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#endif
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crash_screen_print_float_reg(30, 170, 0, &tc->fp0.f.f_even);
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crash_screen_print_float_reg(120, 170, 2, &tc->fp2.f.f_even);
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crash_screen_print_float_reg(210, 170, 4, &tc->fp4.f.f_even);
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crash_screen_print_float_reg(30, 180, 6, &tc->fp6.f.f_even);
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crash_screen_print_float_reg(120, 180, 8, &tc->fp8.f.f_even);
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crash_screen_print_float_reg(210, 180, 10, &tc->fp10.f.f_even);
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crash_screen_print_float_reg(30, 190, 12, &tc->fp12.f.f_even);
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crash_screen_print_float_reg(120, 190, 14, &tc->fp14.f.f_even);
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crash_screen_print_float_reg(210, 190, 16, &tc->fp16.f.f_even);
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crash_screen_print_float_reg(30, 200, 18, &tc->fp18.f.f_even);
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crash_screen_print_float_reg(120, 200, 20, &tc->fp20.f.f_even);
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crash_screen_print_float_reg(210, 200, 22, &tc->fp22.f.f_even);
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crash_screen_print_float_reg(30, 210, 24, &tc->fp24.f.f_even);
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crash_screen_print_float_reg(120, 210, 26, &tc->fp26.f.f_even);
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crash_screen_print_float_reg(210, 210, 28, &tc->fp28.f.f_even);
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crash_screen_print_float_reg(30, 220, 30, &tc->fp30.f.f_even);
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#ifdef VERSION_EU
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osWritebackDCacheAll();
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#endif
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osViBlack(FALSE);
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osViSwapBuffer(gCrashScreen.framebuffer);
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}
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OSThread *get_crashed_thread(void) {
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OSThread *thread;
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thread = __osGetCurrFaultedThread();
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while (thread->priority != -1) {
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if (thread->priority > OS_PRIORITY_IDLE && thread->priority < OS_PRIORITY_APPMAX
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&& (thread->flags & 3) != 0) {
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return thread;
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}
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thread = thread->tlnext;
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}
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return NULL;
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}
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void thread2_crash_screen(UNUSED void *arg) {
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OSMesg mesg;
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OSThread *thread;
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osSetEventMesg(OS_EVENT_CPU_BREAK, &gCrashScreen.mesgQueue, (OSMesg) 1);
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osSetEventMesg(OS_EVENT_FAULT, &gCrashScreen.mesgQueue, (OSMesg) 2);
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do {
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osRecvMesg(&gCrashScreen.mesgQueue, &mesg, 1);
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thread = get_crashed_thread();
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} while (thread == NULL);
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draw_crash_screen(thread);
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for (;;) {
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}
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}
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void crash_screen_set_framebuffer(u16 *framebuffer, s16 width, s16 height) {
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#ifdef VERSION_EU
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gCrashScreen.framebuffer = framebuffer;
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#else
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gCrashScreen.framebuffer = (u16 *)((uintptr_t)framebuffer | 0xa0000000);
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#endif
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gCrashScreen.width = width;
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gCrashScreen.height = height;
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}
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void crash_screen_init(void) {
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#ifdef VERSION_EU
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gCrashScreen.framebuffer = (u16 *) (osMemSize | 0x80000000) - SCREEN_WIDTH * SCREEN_HEIGHT;
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#else
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gCrashScreen.framebuffer = (u16 *) (osMemSize | 0xA0000000) - SCREEN_WIDTH * SCREEN_HEIGHT;
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#endif
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gCrashScreen.width = SCREEN_WIDTH;
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#ifdef VERSION_EU
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gCrashScreen.height = SCREEN_HEIGHT;
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#else
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gCrashScreen.height = 0x10;
|
||||
#endif
|
||||
osCreateMesgQueue(&gCrashScreen.mesgQueue, &gCrashScreen.mesg, 1);
|
||||
osCreateThread(&gCrashScreen.thread, 2, thread2_crash_screen, NULL,
|
||||
(u8 *) gCrashScreen.stack + sizeof(gCrashScreen.stack),
|
||||
#ifdef VERSION_EU
|
||||
OS_PRIORITY_APPMAX
|
||||
#else
|
||||
OS_PRIORITY_RMON
|
||||
#endif
|
||||
);
|
||||
osStartThread(&gCrashScreen.thread);
|
||||
}
|
||||
|
||||
#endif
|
||||
Loading…
Reference in a new issue