Subversion Repositories HelenOS

Rev

Rev 2915 | Rev 2923 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2915 Rev 2922
Line 60... Line 60...
60 
static void cmd_break(int argc, char *argv[])
 60 
static void cmd_break(int argc, char *argv[])
61 
{
 61 
{
62 
    uintptr_t addr;
 62 
    uintptr_t addr;
63 
    char brkp[1];
 63 
    char brkp[1];
64 
    int rc;
 64 
    int rc;
- 
 
 65 
    breakpoint_t *brk;
- 
 
 66 
    int i;
- 
 
 67 
 
- 
 
 68 
    brk = NULL;
- 
 
 69 
    for (i = 0; i < MAX_BRKPTS; i++)
- 
 
 70 
        if (brk_list[i].set == 0) brk = brk_list+i;
- 
 
 71 
 
- 
 
 72 
    if (!brk) {
- 
 
 73 
        printf("too many breakpoints\n");
- 
 
 74 
        return;
- 
 
 75 
    }
65 
 
 76 
 
66 
    (void)argc;
 77 
    (void)argc;
67 
    addr = strtoul(argv[1], NULL, 0);
 78 
    addr = strtoul(argv[1], NULL, 0);
68 
 
 79 
 
69 
    printf("You requested a breakpoint at 0x%x\n", addr);
 80 
    printf("You requested a breakpoint at 0x%x\n", addr);
- 
 
 81 
    rc = udebug_mem_read(app_phone, &brk->back, addr, 1);
- 
 
 82 
    printf("udebug_mem_read() -> %d\n", rc);
70 
    brkp[0] = 0xcc;
 83 
    brkp[0] = 0xcc;
71 
    rc = udebug_mem_write(app_phone, brkp, addr, 1);
 84 
    rc = udebug_mem_write(app_phone, brkp, addr, 1);
72 
    printf("udebug_mem_write() -> %d\n", rc);
 85 
    printf("udebug_mem_write() -> %d\n", rc);
- 
 
 86 
 
- 
 
 87 
    brk->addr = addr;
- 
 
 88 
    brk->set = 1;
73 
}
 89 
}
74 
 
 90 
 
75 
void cmd_help(int argc, char *argv[])
 91 
void cmd_help(int argc, char *argv[])
76 
{
 92 
{
77 
    int i;
 93 
    int i;