| // Copyright 2016 The Fuchsia Authors |
| // |
| // Use of this source code is governed by a MIT-style |
| // license that can be found in the LICENSE file or at |
| // https://opensource.org/licenses/MIT |
| |
| #pragma once |
| |
| #include <err.h> |
| #include <stdint.h> |
| |
| #include <zircon/compiler.h> |
| #include <zircon/device/intel-pt.h> |
| |
| __BEGIN_CDECLS |
| |
| void x86_processor_trace_init(void); |
| |
| __END_CDECLS |
| |
| #ifdef __cplusplus |
| |
| typedef enum { |
| IPT_TRACE_CPUS, |
| IPT_TRACE_THREADS |
| } ipt_trace_mode_t; |
| |
| status_t x86_ipt_set_mode(ipt_trace_mode_t mode); |
| |
| status_t x86_ipt_cpu_mode_alloc(); |
| |
| status_t x86_ipt_cpu_mode_free(); |
| |
| status_t x86_ipt_cpu_mode_start(); |
| |
| status_t x86_ipt_cpu_mode_stop(); |
| |
| status_t x86_ipt_stage_cpu_data(uint32_t options, const zx_x86_pt_regs_t* regs); |
| |
| status_t x86_ipt_get_cpu_data(uint32_t options, zx_x86_pt_regs_t* regs); |
| |
| #endif // __cplusplus |