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powerpc/xmon: Enable breakpoints on 8xx

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Since commit 4ad8622dc5 ("powerpc/8xx: Implement hw_breakpoint"),
8xx has breakpoints so there is no reason to opt breakpoint logic
out of xmon for the 8xx.

Fixes: 4ad8622dc5 ("powerpc/8xx: Implement hw_breakpoint")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/b0607f1113d1558e73476bb06db0ee16d31a6e5b.1608716197.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2020-12-23 09:38:48 +00:00 committed by Michael Ellerman
parent 259149cf7c
commit 3066221788
1 changed files with 0 additions and 4 deletions
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4
arch/powerpc/xmon/xmon.c
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@ -1383,7 +1383,6 @@ static long check_bp_loc(unsigned long addr)
return 1;
}
#ifndef CONFIG_PPC_8xx
static int find_free_data_bpt(void)
{
int i;
@ -1395,7 +1394,6 @@ static int find_free_data_bpt(void)
printf("Couldn't find free breakpoint register\n");
return -1;
}
#endif
static void print_data_bpts(void)
{
@ -1435,7 +1433,6 @@ bpt_cmds(void)
cmd = inchar();
switch (cmd) {
#ifndef CONFIG_PPC_8xx
static const char badaddr[] = "Only kernel addresses are permitted for breakpoints\n";
int mode;
case 'd': /* bd - hardware data breakpoint */
@ -1497,7 +1494,6 @@ bpt_cmds(void)
force_enable_xmon();
}
break;
#endif
case 'c':
if (!scanhex(&a)) {