FreeCalypso > hg > freecalypso-tools
view target-utils/dspdump/dumpops.c @ 636:3172e3111ab7
loadtools/romload.c: implemented grouping of S-records into bigger blocks
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 01 Mar 2020 05:40:29 +0000 |
parents | 451d8b545b11 |
children |
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#include <sys/types.h> #include "types.h" #include "leadapi.h" void cmd_dump(argbulk) char *argbulk; { char *argv[4]; u_long mode, addr, len; int rc; volatile u16 *api; unsigned n; if (parse_args(argbulk, 3, 3, argv, 0) < 0) return; if (parse_hexarg(argv[0], 4, &mode) < 0) { printf("ERROR: mode must be a valid 16-bit hex value\n"); return; } if (parse_hexarg(argv[1], 8, &addr) < 0) { printf("ERROR: addr must be a valid 32-bit hex value\n"); return; } if (parse_hexarg(argv[2], 4, &len) < 0) { printf("ERROR: len must be a valid 16-bit hex value\n"); return; } rc = boot_dsp_dump_agent(); if (rc < 0) return; /* error msg already printed */ rc = dsp_read_op((u16)mode, (u32)addr, (u16)len); if (rc < 0) { printf("ERROR: DSP timeout on read operation\n"); return; } api = (volatile u16 *) APIF_ADDR; for (n = 0; n < len; n++) printf("%04X\n", *api++); } dump_large_section(mode, addr, len) u16 mode; u32 addr, len; { u32 chunk, remain, n; volatile u16 *api; int rc; for (remain = len; remain; remain -= chunk) { chunk = remain; if (chunk > MAX_BLOCK_SIZE) chunk = MAX_BLOCK_SIZE; rc = dsp_read_op(mode, addr, chunk); if (rc < 0) { printf("ERROR: DSP timeout on read operation\n"); return(rc); } api = (volatile u16 *) APIF_ADDR; for (n = chunk; n; n--) { if (!(addr & 0xF)) printf("%05x : ", addr); printf("%04x%c", *api++, ((addr&15)==15)?'\n':' '); addr++; } } putchar('\n'); return(0); } void cmd_bigdump(argbulk) char *argbulk; { char *argv[4]; u_long mode, addr, len; int rc; if (parse_args(argbulk, 3, 3, argv, 0) < 0) return; if (parse_hexarg(argv[0], 4, &mode) < 0) { printf("ERROR: mode must be a valid 16-bit hex value\n"); return; } if (parse_hexarg(argv[1], 8, &addr) < 0) { printf("ERROR: addr must be a valid 32-bit hex value\n"); return; } if (parse_hexarg(argv[2], 8, &len) < 0) { printf("ERROR: len must be a valid 32-bit hex value\n"); return; } rc = boot_dsp_dump_agent(); if (rc < 0) return; /* error msg already printed */ dump_large_section((u16)mode, (u32)addr, (u32)len); } static struct rom_section { char *name; u32 addr; u32 size; int mode; } rom_sections[] = { { "Registers", 0x00000, 0x0060, BL_MODE_DATA_READ }, { "DROM", 0x09000, 0x5000, BL_MODE_DROM_READ }, { "PDROM", 0x0e000, 0x2000, BL_MODE_PROM_READ }, { "PROM0", 0x07000, 0x7000, BL_MODE_PROM_READ }, { "PROM1", 0x18000, 0x8000, BL_MODE_PROM_READ }, { "PROM2", 0x28000, 0x8000, BL_MODE_PROM_READ }, { "PROM3", 0x38000, 0x2000, BL_MODE_PROM_READ }, { 0, 0, 0, -1 } }; void cmd_fulldump() { struct rom_section *tp; int rc; rc = boot_dsp_dump_agent(); if (rc < 0) return; /* error msg already printed */ for (tp = rom_sections; tp->name; tp++) { printf("DSP dump: %s [%05x-%05x]\n", tp->name, tp->addr, tp->addr + tp->size - 1); rc = dump_large_section(tp->mode, tp->addr, tp->size); if (rc < 0) return; /* error msg already printed */ } }