FreeCalypso > hg > freecalypso-tools
view rvinterf/tmsh/omr.c @ 639:963d15a808eb
loadagent BINDUMP actually works
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 01 Mar 2020 18:28:10 +0000 |
parents | 2159f260ed13 |
children |
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/* * Old-style memory read command */ #include <sys/types.h> #include <stdio.h> #include <string.h> #include <strings.h> #include <stdlib.h> #include "pktmux.h" #include "limits.h" #include "localtypes.h" #include "tm3.h" #include "exitcodes.h" extern u_char rvi_msg[]; extern int rvi_msg_len; static void memdump_line(off, inbuf, len) u_char *inbuf; { char outbuf[80], *dp; int i, c; sprintf(outbuf, "omr %02X: ", off); dp = index(outbuf, '\0'); for (i = 0; i < 16; i++) { if (i < len) sprintf(dp, "%02X ", inbuf[i]); else strcpy(dp, " "); dp += 3; if (i == 7 || i == 15) *dp++ = ' '; } for (i = 0; i < len; i++) { c = inbuf[i]; if (c < ' ' || c > '~') c = '.'; *dp++ = c; } *dp = '\0'; async_msg_output(outbuf); } void handle_omr_response() { int off, len; if (rvi_msg[3]) { print_etm_pkt_raw("TM3 memread error"); return; } if (rvi_msg_len < 10) { bad: print_etm_pkt_raw("omr bad resp"); return; } if (rvi_msg[5] || rvi_msg[6] || rvi_msg[7]) goto bad; if (rvi_msg_len != rvi_msg[4] + 9) goto bad; for (off = 0; off < rvi_msg[4]; off += len) { len = rvi_msg[4] - off; if (len > 16) len = 16; memdump_line(off, rvi_msg + 8 + off, len); } } cmd_omr(argc, argv) char **argv; { u32 addr, size; u_char cmdpkt[11]; addr = strtoul(argv[1], 0, 16); size = strtoul(argv[2], 0, 16); if (size < 1 || size > TM3_MEMREAD_MAX) { printf("error: count argument outside valid range\n"); return(ERROR_USAGE); } cmdpkt[1] = MEM_READ; cmdpkt[2] = addr; cmdpkt[3] = addr >> 8; cmdpkt[4] = addr >> 16; cmdpkt[5] = addr >> 24; cmdpkt[6] = size; cmdpkt[7] = 0; cmdpkt[8] = 0; cmdpkt[9] = 0; send_etm_cmd(cmdpkt, 9); return(0); }