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authorEli Zaretskii <eliz@gnu.org>2000-04-03 15:27:42 +0000
committerEli Zaretskii <eliz@gnu.org>2000-04-03 15:27:42 +0000
commit184a103e6d65b29e4b40e3383dd46ab414afd6a4 (patch)
treef4d21c7928623eb7ccd2e441176e07073ca644be /gdb
parent7f668b86584c56415f47883c75b75aa6638f5d88 (diff)
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* go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
two-dimensional array instead of faking it with index arithmetics.
Diffstat (limited to 'gdb')
-rw-r--r--gdb/ChangeLog6
-rw-r--r--gdb/go32-nat.c15
2 files changed, 13 insertions, 8 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a9f9a5a..2f1ac00 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
+ * go32-nat.c (go32_handle_nonaligned_watchpoint): Use a
+ two-dimensional array instead of faking it with index
+ arithmetics.
+
+2000-04-03 Eli Zaretskii <eliz@is.elta.co.il>
+
* config/i386/xm-go32.h (HOST_LONG_DOUBLE_FORMAT): Define.
* config/i386/tm-go32.h (TARGET_LONG_DOUBLE_BIT): Remove
diff --git a/gdb/go32-nat.c b/gdb/go32-nat.c
index 7d35d7b..c839d11 100644
--- a/gdb/go32-nat.c
+++ b/gdb/go32-nat.c
@@ -859,20 +859,19 @@ go32_handle_nonaligned_watchpoint (wp_op what, CORE_ADDR waddr, CORE_ADDR addr,
int size;
int rv = 0, status = 0;
- static int size_try_array[16] =
+ static int size_try_array[4][4] =
{
- 1, 1, 1, 1, /* trying size one */
- 2, 1, 2, 1, /* trying size two */
- 2, 1, 2, 1, /* trying size three */
- 4, 1, 2, 1 /* trying size four */
+ { 1, 1, 1, 1 }, /* trying size one */
+ { 2, 1, 2, 1 }, /* trying size two */
+ { 2, 1, 2, 1 }, /* trying size three */
+ { 4, 1, 2, 1 } /* trying size four */
};
while (len > 0)
{
align = addr % 4;
- /* Four is the maximum length for 386. */
- size = (len > 4) ? 3 : len - 1;
- size = size_try_array[size * 4 + align];
+ /* Four is the maximum length a 386 debug register can watch. */
+ size = size_try_array[len > 4 ? 3 : len - 1][align];
if (what == wp_insert)
status = go32_insert_aligned_watchpoint (waddr, addr, size, rw);
else if (what == wp_remove)