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Use work area instead of riscv-specific config

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Per review requested at http://openocd.zylin.com/#/c/4578/3

Change-Id: I1a8117665d38844dc1479f33b4f9b7c8f9f101c8
This commit is contained in:
Tim Newsome
2018-07-16 14:43:15 -07:00
parent 5d9f486404
commit ead2a595b8
3 changed files with 40 additions and 52 deletions
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src/target/riscv/riscv.c
-35
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@@ -185,9 +185,6 @@ int riscv_command_timeout_sec = DEFAULT_COMMAND_TIMEOUT_SEC;
/* Wall-clock timeout after reset. Settable via RISC-V Target commands.*/
int riscv_reset_timeout_sec = DEFAULT_RESET_TIMEOUT_SEC;
bool riscv_use_scratch_ram;
uint64_t riscv_scratch_ram_address;
bool riscv_prefer_sba;
/* In addition to the ones in the standard spec, we'll also expose additional
@@ -1230,31 +1227,6 @@ COMMAND_HANDLER(riscv_set_reset_timeout_sec)
return ERROR_OK;
}
COMMAND_HANDLER(riscv_set_scratch_ram)
{
if (CMD_ARGC != 1) {
LOG_ERROR("Command takes exactly 1 parameter");
return ERROR_COMMAND_SYNTAX_ERROR;
}
if (!strcmp(CMD_ARGV[0], "none")) {
riscv_use_scratch_ram = false;
return ERROR_OK;
}
/* TODO: use COMMAND_PARSE_NUMBER */
long long unsigned int address;
int result = sscanf(CMD_ARGV[0], "%llx", &address);
if (result != (int) strlen(CMD_ARGV[0])) {
LOG_ERROR("%s is not a valid address for command.", CMD_ARGV[0]);
riscv_use_scratch_ram = false;
return ERROR_FAIL;
}
riscv_scratch_ram_address = address;
riscv_use_scratch_ram = true;
return ERROR_OK;
}
COMMAND_HANDLER(riscv_set_prefer_sba)
{
if (CMD_ARGC != 1) {
@@ -1469,13 +1441,6 @@ static const struct command_registration riscv_exec_command_handlers[] = {
.usage = "riscv set_reset_timeout_sec [sec]",
.help = "Set the wall-clock timeout (in seconds) after reset is deasserted"
},
{
.name = "set_scratch_ram",
.handler = riscv_set_scratch_ram,
.mode = COMMAND_ANY,
.usage = "riscv set_scratch_ram none|[address]",
.help = "Set address of 16 bytes of scratch RAM the debugger can use, or 'none'."
},
{
.name = "set_prefer_sba",
.handler = riscv_set_prefer_sba,