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breakpoints: use 64-bit type for watchpoint mask and value

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This patch changes data types of watchpoint value and mask to allow for
64-bit values match that some architectures (like RISCV) allow.

In addition this patch fixes the behavior of watchpoint command to
zero-out mask if only data value is provided.

Change-Id: I3c7ec1630f03ea9534ec34c0ebe99e08ea56e7f0
Signed-off-by: Parshintsev Anatoly <anatoly.parshintsev@syntacore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7840
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Marek Vrbka <marek.vrbka@codasip.com>
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Parshintsev Anatoly
2023-07-28 20:41:32 +03:00
committed by Tomas Vanek
parent 2ca6d25eb5
commit 2cd8ebf44d
10 changed files with 36 additions and 34 deletions
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2
src/server/gdb_server.c
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@@ -1779,7 +1779,7 @@ static int gdb_breakpoint_watchpoint_packet(struct connection *connection,
case 4:
{
if (packet[0] == 'Z') {
retval = watchpoint_add(target, address, size, wp_type, 0, 0xffffffffu);
retval = watchpoint_add(target, address, size, wp_type, 0, WATCHPOINT_IGNORE_DATA_VALUE_MASK);
if (retval == ERROR_NOT_IMPLEMENTED) {
/* Send empty reply to report that watchpoints of this type are not supported */
gdb_put_packet(connection, "", 0);