FreeCalypso > hg > freecalypso-sw
view gsm-fw/lldbg/cmd_r16.c @ 947:76149e0628ba
target-utils/Makefile: c139explore added
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
---|---|
date | Mon, 02 Nov 2015 18:11:53 +0000 |
parents | f5affe83ba2d |
children |
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/* * r16 hexaddr -- read a 16-bit register or memory location */ #include <sys/types.h> #include "types.h" void lldbg_cmd_r16(argbulk) char *argbulk; { char *argv[2]; u_long addr; if (lldbg_parse_args(argbulk, 1, 1, argv, 0) < 0) return; if (lldbg_parse_hexarg(argv[0], 8, &addr) < 0) { lldbg_printf("ERROR: argument must be a valid 32-bit hex address\n"); return; } if (addr & 1) { lldbg_printf("ERROR: unaligned address\n"); return; } lldbg_printf("%04X\n", *(volatile u16 *)addr); }