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* i386v-nat.c (i386_insert_nonaligned_watchpoint): Use a
two-dimensional array, instead of faking it with explicit index
arithmetic.
This commit is contained in:
Jim Blandy 2000-04-19 23:19:04 +00:00
parent 4e32685259
commit ceef0e3054
1 changed files with 6 additions and 7 deletions
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13
gdb/i386v-nat.c
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@ -229,12 +229,12 @@ i386_insert_nonaligned_watchpoint (pid, waddr, addr, len, rw)
int size;
int rv;
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 */
};
rv = 0;
@ -242,8 +242,7 @@ i386_insert_nonaligned_watchpoint (pid, waddr, addr, len, rw)
{
align = addr % 4;
/* Four is the maximum length for 386. */
size = (len > 4) ? 3 : len - 1;
size = size_try_array[size * 4 + align];
size = size_try_array[len > 4 ? 3 : len - 1][align];
rv = i386_insert_aligned_watchpoint (pid, waddr, addr, size, rw);
if (rv)