Mercurial > repos > blastem
changeset 395:0b5f93358a93
Add debugger command for saving Z80 RAM to a file
author | Mike Pavone <pavone@retrodev.com> |
---|---|
date | Tue, 11 Jun 2013 23:10:33 -0700 |
parents | d5f1840273b5 |
children | 09328dbe6700 |
files | blastem.c |
diffstat | 1 files changed, 20 insertions(+), 0 deletions(-) [+] |
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--- a/blastem.c Tue Jun 11 23:09:57 2013 -0700 +++ b/blastem.c Tue Jun 11 23:10:33 2013 -0700 @@ -518,6 +518,9 @@ } else { ym_address_write_part1(gen->ym, value); } + } else { + printf("68K write to unhandled Z80 address %X\n", location); + exit(1); } } } else { @@ -1429,6 +1432,23 @@ puts("Quitting"); exit(0); break; + case 's': { + param = find_param(input_buf); + if (!param) { + fputs("s command requires a file name\n", stderr); + break; + } + FILE * f = fopen(param, "wb"); + if (f) { + if(fwrite(z80_ram, 1, sizeof(z80_ram), f) != sizeof(z80_ram)) { + fputs("Error writing file\n", stderr); + } + fclose(f); + } else { + fprintf(stderr, "Could not open %s for writing\n", param); + } + break; + } default: fprintf(stderr, "Unrecognized debugger command %s\n", input_buf); break;