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Fix watch address truncation. The address was truncated when it was passed to

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amd64_set_watch() as 'unsigned int' and 'unsigned int' is 32bit long on amd64.

Even with that fix hardware watchpoint don't work for me on amd64, ie. when
I set the watchpoint and write a byte there, nothing happens.
This commit is contained in:
pjd 2005-12-27 23:23:47 +00:00
parent 5e13600953
commit c11d01f58c
1 changed files with 3 additions and 3 deletions
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6
sys/amd64/amd64/db_trace.c
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@ -199,8 +199,8 @@ static void db_print_stack_entry(const char *, int, char **, long *, db_addr_t);
static void decode_syscall(int, struct thread *);
static char * watchtype_str(int type);
int amd64_set_watch(int watchnum, unsigned int watchaddr, int size, int access,
struct dbreg * d);
int amd64_set_watch(int watchnum, unsigned long watchaddr, int size,
int access, struct dbreg * d);
int amd64_clr_watch(int watchnum, struct dbreg * d);
/*
@ -526,7 +526,7 @@ stack_save(struct stack *st)
int
amd64_set_watch(watchnum, watchaddr, size, access, d)
int watchnum;
unsigned int watchaddr;
unsigned long watchaddr;
int size;
int access;
struct dbreg * d;