113 lines
2.2 KiB
C
113 lines
2.2 KiB
C
#include <gint/display.h>
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#include <gint/keyboard.h>
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#include <gint/bfile.h>
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#include <gint/std/stdio.h>
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#include <gintctl/util.h>
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#include <gintctl/gint.h>
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struct region {
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char const *name;
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uint32_t start;
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uint32_t end;
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};
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static struct region const regs[] = {
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{ "ROM", 0x80000000, 0x807fffff },
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{ "RAM", 0x88000000, 0x88040000 },
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{ "RS", 0xfd800000, 0xfd8007ff },
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};
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static void filename(char *out, int region_id, int rom_segment)
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{
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if(region_id == 0)
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{
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sprintf(out, "ROM-%d.bin", rom_segment);
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}
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else
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{
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sprintf(out, "%s.bin", regs[region_id].name);
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}
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}
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#ifdef FX9860G
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static void dump(int region_id, int rom_segment)
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{
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uint32_t start = regs[region_id].start;
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int size = regs[region_id].end + 1 - start;
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if(region_id == 0)
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{
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start += rom_segment << 20;
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size = 1 << 20;
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}
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/* Make sure the size is *even* */
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size &= ~1;
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uint16_t file[30];
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char file_u8[30] = "\\\\fls0\\";
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filename(file_u8 + 7, region_id, rom_segment);
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for(int i = 0; i < 30; i++) file[i] = file_u8[i];
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BFile_Remove(file);
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BFile_Create(file, BFile_File, &size);
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int fd = BFile_Open(file, BFile_WriteOnly);
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BFile_Write(fd, (void *)start, size);
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BFile_Close(fd);
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}
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#endif
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/* gintctl_gint_dump(): Dump memory to filesystem */
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void gintctl_gint_dump(void)
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{
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int region_id=0, rom_segment=0;
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char output_file[20];
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int key = 0;
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while(key != KEY_EXIT)
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{
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filename(output_file, region_id, rom_segment);
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dclear(C_WHITE);
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#ifdef FX9860G
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row_print(1, 1, "Memory dump");
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row_print(3, 1, "Region: %s", regs[region_id].name);
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if(region_id == 0)
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row_print(4, 1, "Segment: %d", rom_segment);
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row_print(5, 1, "File: %s", output_file);
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extern image_t img_opt_dump;
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dimage(0, 56, &img_opt_dump);
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#endif
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#ifdef FXCG50
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row_title("Memory dump to filesystem");
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fkey_button(1, "ROM");
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fkey_button(2, "RAM");
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fkey_button(3, "RS");
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// fkey_action(6, "DUMP");
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#endif
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dupdate();
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key = getkey().key;
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if(key == KEY_F1)
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{
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if(region_id == 0) rom_segment = (rom_segment + 1) % 8;
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region_id = 0;
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}
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if(key == KEY_F2) region_id = 1;
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if(key == KEY_F3) region_id = 2;
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#ifdef FX9860G
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if(key == KEY_F6) dump(region_id, rom_segment);
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#endif
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}
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}
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