| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _ASM_DSP_H |
| #define _ASM_DSP_H |
| #include <asm/cpu.h> |
| #include <asm/cpu-features.h> |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #include <asm/hazards.h> |
| #include <asm/mipsregs.h> |
| #define DSP_DEFAULT 0x00000000 |
| #define DSP_MASK 0x3ff |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __enable_dsp_hazard() do { asm("_ehb"); } while (0) |
| #define __save_dsp(tsk) do { tsk->thread.dsp.dspr[0] = mfhi1(); tsk->thread.dsp.dspr[1] = mflo1(); tsk->thread.dsp.dspr[2] = mfhi2(); tsk->thread.dsp.dspr[3] = mflo2(); tsk->thread.dsp.dspr[4] = mfhi3(); tsk->thread.dsp.dspr[5] = mflo3(); tsk->thread.dsp.dspcontrol = rddsp(DSP_MASK); } while (0) |
| #define save_dsp(tsk) do { if (cpu_has_dsp) __save_dsp(tsk); } while (0) |
| #define __restore_dsp(tsk) do { mthi1(tsk->thread.dsp.dspr[0]); mtlo1(tsk->thread.dsp.dspr[1]); mthi2(tsk->thread.dsp.dspr[2]); mtlo2(tsk->thread.dsp.dspr[3]); mthi3(tsk->thread.dsp.dspr[4]); mtlo3(tsk->thread.dsp.dspr[5]); wrdsp(tsk->thread.dsp.dspcontrol, DSP_MASK); } while (0) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define restore_dsp(tsk) do { if (cpu_has_dsp) __restore_dsp(tsk); } while (0) |
| #define __get_dsp_regs(tsk) ({ if (tsk == current) __save_dsp(current); tsk->thread.dsp.dspr; }) |
| #endif |
