riscv-013: Fix comment for register_read() (#569)

Signed-off-by: Jan Matyas <matyas@codasip.com>
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Jan Matyas 2021-01-20 22:01:16 +01:00 committed by GitHub
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commit 4d0efe0fbb
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@ -1398,7 +1398,7 @@ static int register_write_direct(struct target *target, unsigned number,
return exec_out; return exec_out;
} }
/** Return the cached value, or read from the target if necessary. */ /** Read register value from the target. Also update the cached value. */
static int register_read(struct target *target, uint64_t *value, uint32_t number) static int register_read(struct target *target, uint64_t *value, uint32_t number)
{ {
if (number == GDB_REGNO_ZERO) { if (number == GDB_REGNO_ZERO) {