21 #include "qemu/error-report.h"
29                           int flags, CPUWatchpoint **watchpoint)  in cpu_watchpoint_insert()  argument
35     if (len == 0 || (addr + len - 1) < addr) {  in cpu_watchpoint_insert()
38         return -EINVAL;  in cpu_watchpoint_insert()
42     wp->vaddr = addr;  in cpu_watchpoint_insert()
43     wp->len = len;  in cpu_watchpoint_insert()
44     wp->flags = flags;  in cpu_watchpoint_insert()
46     /* keep all GDB-injected watchpoints in front */  in cpu_watchpoint_insert()
47     if (flags & BP_GDB) {  in cpu_watchpoint_insert()
48         QTAILQ_INSERT_HEAD(&cpu->watchpoints, wp, entry);  in cpu_watchpoint_insert()
50         QTAILQ_INSERT_TAIL(&cpu->watchpoints, wp, entry);  in cpu_watchpoint_insert()
53     in_page = -(addr | TARGET_PAGE_MASK);  in cpu_watchpoint_insert()
68                           int flags)  in cpu_watchpoint_remove()  argument
72     QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {  in cpu_watchpoint_remove()
73         if (addr == wp->vaddr && len == wp->len  in cpu_watchpoint_remove()
74                 && flags == (wp->flags & ~BP_WATCHPOINT_HIT)) {  in cpu_watchpoint_remove()
79     return -ENOENT;  in cpu_watchpoint_remove()
85     QTAILQ_REMOVE(&cpu->watchpoints, watchpoint, entry);  in cpu_watchpoint_remove_by_ref()
87     tlb_flush_page(cpu, watchpoint->vaddr);  in cpu_watchpoint_remove_by_ref()
93 void cpu_watchpoint_remove_all(CPUState *cpu, int mask)  in cpu_watchpoint_remove_all()  argument
97     QTAILQ_FOREACH_SAFE(wp, &cpu->watchpoints, entry, next) {  in cpu_watchpoint_remove_all()
98         if (wp->flags & mask) {  in cpu_watchpoint_remove_all()