| /linux-4.4.14/arch/arm/kernel/ |
| D | kgdb.c | 243 int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_set_breakpoint() argument
250 err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
256 __patch_text((void *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
262 int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_remove_breakpoint() argument
265 __patch_text((void *)bpt->bpt_addr, *(unsigned int *)bpt->saved_instr); in kgdb_arch_remove_breakpoint()
|
| /linux-4.4.14/arch/x86/kernel/ |
| D | kgdb.c | 750 int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_set_breakpoint() argument
757 bpt->type = BP_BREAKPOINT; in kgdb_arch_set_breakpoint()
758 err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
762 err = probe_kernel_write((char *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
773 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr, in kgdb_arch_set_breakpoint()
775 err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE); in kgdb_arch_set_breakpoint()
780 bpt->type = BP_POKE_BREAKPOINT; in kgdb_arch_set_breakpoint()
785 int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_remove_breakpoint() argument
791 if (bpt->type != BP_POKE_BREAKPOINT) in kgdb_arch_remove_breakpoint()
799 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE); in kgdb_arch_remove_breakpoint()
[all …]
|
| /linux-4.4.14/arch/tile/kernel/ |
| D | kgdb.c | 460 int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_set_breakpoint() argument
463 unsigned long addr_wr = writable_address(bpt->bpt_addr); in kgdb_arch_set_breakpoint()
468 err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
476 flush_icache_range((unsigned long)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
477 (unsigned long)bpt->bpt_addr + BREAK_INSTR_SIZE); in kgdb_arch_set_breakpoint()
481 int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_remove_breakpoint() argument
484 unsigned long addr_wr = writable_address(bpt->bpt_addr); in kgdb_arch_remove_breakpoint()
489 err = probe_kernel_write((char *)addr_wr, (char *)bpt->saved_instr, in kgdb_arch_remove_breakpoint()
492 flush_icache_range((unsigned long)bpt->bpt_addr, in kgdb_arch_remove_breakpoint()
493 (unsigned long)bpt->bpt_addr + BREAK_INSTR_SIZE); in kgdb_arch_remove_breakpoint()
|
| D | traps.c | 214 unsigned long bundle, bcode, bpt; in do_bpt() local
222 bpt = bundle & ~((1ULL << 12) - 1); in do_bpt()
223 if (bpt != TILE_BPT_BUNDLE) in do_bpt()
|
| /linux-4.4.14/arch/powerpc/platforms/512x/ |
| D | mpc512x_lpbfifo.c | 163 u32 bpt = 32; /* max bytes per LPBFIFO transaction involving DMA */ in mpc512x_lpbfifo_kick() local
194 bpt = lpbfifo.req->portsize; in mpc512x_lpbfifo_kick()
198 while (bpt > 1) { in mpc512x_lpbfifo_kick()
199 if (IS_ALIGNED(lpbfifo.req->dev_phys_addr, min(bpt, 0x8u)) && in mpc512x_lpbfifo_kick()
200 IS_ALIGNED(lpbfifo.req->size, bpt)) { in mpc512x_lpbfifo_kick()
207 bpt >>= 1; in mpc512x_lpbfifo_kick()
209 dma_conf.dst_maxburst = max(bpt, 0x4u) / 4; in mpc512x_lpbfifo_kick()
210 dma_conf.src_maxburst = max(bpt, 0x4u) / 4; in mpc512x_lpbfifo_kick()
299 bits |= MPC512X_SCLPC_BPT(bpt); in mpc512x_lpbfifo_kick()
|
| /linux-4.4.14/kernel/debug/ |
| D | debug_core.c | 168 int __weak kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_set_breakpoint() argument
172 err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
176 err = probe_kernel_write((char *)bpt->bpt_addr, in kgdb_arch_set_breakpoint()
181 int __weak kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt) in kgdb_arch_remove_breakpoint() argument
183 return probe_kernel_write((char *)bpt->bpt_addr, in kgdb_arch_remove_breakpoint()
184 (char *)bpt->saved_instr, BREAK_INSTR_SIZE); in kgdb_arch_remove_breakpoint()
|
| /linux-4.4.14/arch/powerpc/xmon/ |
| D | xmon.c | 89 struct bpt { struct
103 static struct bpt bpts[NBPTS];
104 static struct bpt dabr;
105 static struct bpt *iabr;
144 static struct bpt *at_breakpoint(unsigned long pc);
145 static struct bpt *in_breakpoint_table(unsigned long pc, unsigned long *offp);
406 struct bpt *bp; in xmon_core()
633 struct bpt *bp; in xmon_bpt()
696 struct bpt *bp; in xmon_fault_handler()
713 static struct bpt *at_breakpoint(unsigned long pc) in at_breakpoint()
[all …]
|
| /linux-4.4.14/include/linux/ |
| D | kgdb.h | 210 extern int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt);
211 extern int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt);
|
| /linux-4.4.14/drivers/net/ethernet/chelsio/cxgb3/ |
| D | t3_hw.c | 3004 unsigned int v, tps, cpt, bpt, delta, mindelta = ~0; in t3_config_sched() local
3012 bpt = (kbps + tps / 2) / tps; in t3_config_sched()
3013 if (bpt > 0 && bpt <= 255) { in t3_config_sched()
3014 v = bpt * tps; in t3_config_sched()
3019 selected_bpt = bpt; in t3_config_sched()
|
| D | cxgb3_main.c | 805 unsigned int v, addr, bpt, cpt; in tm_attr_show() local
814 bpt = (v >> 8) & 0xff; in tm_attr_show()
820 len = sprintf(buf, "%u Kbps\n", (v * bpt) / 125); in tm_attr_show()
|