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Improve arm920t command argument parsing.

This commit is contained in:
Zachary T Welch 2009-10-24 06:36:05 -07:00
parent 0442bda216
commit 714d92a954
1 changed files with 12 additions and 6 deletions
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18
src/target/arm920t.c
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@ -1295,7 +1295,8 @@ int arm920t_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)
{
int address = strtoul(args[0], NULL, 0);
int address;
COMMAND_PARSE_NUMBER(int, args[0], address);
if (argc == 1)
{
@ -1314,7 +1315,8 @@ int arm920t_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 = arm920t_write_cp15_physical(target, address, value)) != ERROR_OK)
{
command_print(cmd_ctx, "couldn't access reg %i", address);
@ -1354,7 +1356,8 @@ int arm920t_handle_cp15i_command(struct command_context_s *cmd_ctx, char *cmd, c
/* 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)
{
@ -1369,7 +1372,8 @@ int arm920t_handle_cp15i_command(struct command_context_s *cmd_ctx, char *cmd, c
}
else if (argc == 2)
{
uint32_t value = strtoul(args[1], NULL, 0);
uint32_t value;
COMMAND_PARSE_NUMBER(u32, args[1], value);
if ((retval = arm920t_write_cp15_interpreted(target, opcode, value, 0)) != ERROR_OK)
{
command_print(cmd_ctx, "couldn't execute %8.8" PRIx32 "", opcode);
@ -1379,8 +1383,10 @@ int arm920t_handle_cp15i_command(struct command_context_s *cmd_ctx, char *cmd, c
}
else if (argc == 3)
{
uint32_t value = strtoul(args[1], NULL, 0);
uint32_t address = strtoul(args[2], NULL, 0);
uint32_t value;
COMMAND_PARSE_NUMBER(u32, args[1], value);
uint32_t address;
COMMAND_PARSE_NUMBER(u32, args[2], address);
if ((retval = arm920t_write_cp15_interpreted(target, opcode, value, address)) != ERROR_OK)
{
command_print(cmd_ctx, "couldn't execute %8.8" PRIx32 "", opcode);