diff options
Diffstat (limited to 'src/server')
| -rw-r--r-- | src/server/gdb_server.c | 72 |
1 files changed, 20 insertions, 52 deletions
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c index 34b66050..19c6a233 100644 --- a/src/server/gdb_server.c +++ b/src/server/gdb_server.c @@ -264,63 +264,31 @@ int gdb_get_packet(connection_t *connection, char *buffer, int *len) { if ((retval = gdb_get_char(connection, &character)) != ERROR_OK) return retval; - - if( !first_char ) { - packet_type = character; - first_char = 1; - } - - if( packet_type == 'X' ) + + if (character == '#') break; + + if (character == '}') { - switch (character) - { - case '#': - break; - case 0x7d: - /* data transmitted in binary mode (X packet) - * uses 0x7d as escape character */ - my_checksum += character & 0xff; - gdb_get_char(connection, &character); - my_checksum += character & 0xff; - buffer[count++] = (character ^ 0x20) & 0xff; - if (count > *len) - { - ERROR("packet buffer too small"); - return ERROR_GDB_BUFFER_TOO_SMALL; - } - break; - default: - buffer[count++] = character & 0xff; - my_checksum += character & 0xff; - if (count > *len) - { - ERROR("packet buffer too small"); - return ERROR_GDB_BUFFER_TOO_SMALL; - } - break; - } + /* data transmitted in binary mode (X packet) + * uses 0x7d as escape character */ + my_checksum += character & 0xff; + if ((retval = gdb_get_char(connection, &character)) != ERROR_OK) + return retval; + my_checksum += character & 0xff; + buffer[count++] = (character ^ 0x20) & 0xff; } else { - switch (character) - { - case '#': - break; - case 0x3: - gdb_con->ctrl_c = 1; - break; - default: - buffer[count++] = character & 0xff; - my_checksum += character & 0xff; - if (count > *len) - { - ERROR("packet buffer too small"); - return ERROR_GDB_BUFFER_TOO_SMALL; - } - break; - } + my_checksum += character & 0xff; + buffer[count++] = character & 0xff; + } + + if (count > *len) + { + ERROR("packet buffer too small"); + return ERROR_GDB_BUFFER_TOO_SMALL; } - } while (character != '#'); + } while (1); *len = count; |