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Improve arm720t command argument parsing.

This commit is contained in:
Zachary T Welch 2009-10-24 06:36:05 -07:00
parent 11a0afc932
commit 0442bda216
1 changed files with 5 additions and 2 deletions
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7
src/target/arm720t.c
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@ -544,7 +544,8 @@ int arm720t_handle_cp15_command(struct command_context_s *cmd_ctx, char *cmd, ch
/* one or more argument, access a single register (write if second argument is given */
if (argc >= 1)
{
uint32_t opcode = strtoul(args[0], NULL, 0);
uint32_t opcode;
COMMAND_PARSE_NUMBER(u32, args[0], opcode);
if (argc == 1)
{
@ -564,7 +565,9 @@ int arm720t_handle_cp15_command(struct command_context_s *cmd_ctx, char *cmd, ch
}
else if (argc == 2)
{
uint32_t value = strtoul(args[1], NULL, 0);
uint32_t value;
COMMAND_PARSE_NUMBER(u32, args[1], value);
if ((retval = arm720t_write_cp15(target, opcode, value)) != ERROR_OK)
{
command_print(cmd_ctx, "couldn't access cp15 with opcode 0x%8.8" PRIx32 "", opcode);