threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
/*
|
|
* uctx.h: Sparc64 {set,get}context() register state layouts.
|
|
*
|
|
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
|
|
*/
|
|
|
|
#ifndef __SPARC64_UCTX_H
|
|
#define __SPARC64_UCTX_H
|
|
|
|
#define MC_TSTATE 0
|
|
#define MC_PC 1
|
|
#define MC_NPC 2
|
|
#define MC_Y 3
|
|
#define MC_G1 4
|
|
#define MC_G2 5
|
|
#define MC_G3 6
|
|
#define MC_G4 7
|
|
#define MC_G5 8
|
|
#define MC_G6 9
|
|
#define MC_G7 10
|
|
#define MC_O0 11
|
|
#define MC_O1 12
|
|
#define MC_O2 13
|
|
#define MC_O3 14
|
|
#define MC_O4 15
|
|
#define MC_O5 16
|
|
#define MC_O6 17
|
|
#define MC_O7 18
|
|
#define MC_NGREG 19
|
|
|
|
typedef unsigned long mc_greg_t;
|
|
typedef mc_greg_t mc_gregset_t[MC_NGREG];
|
|
|
|
#define MC_MAXFPQ 16
|
|
struct mc_fq {
|
|
unsigned long *mcfq_addr;
|
|
unsigned int mcfq_insn;
|
|
};
|
|
|
|
struct mc_fpu {
|
|
union {
|
|
unsigned int sregs[32];
|
|
unsigned long dregs[32];
|
|
long double qregs[16];
|
|
} mcfpu_fregs;
|
|
unsigned long mcfpu_fsr;
|
|
unsigned long mcfpu_fprs;
|
|
unsigned long mcfpu_gsr;
|
|
struct mc_fq *mcfpu_fq;
|
|
unsigned char mcfpu_qcnt;
|
|
unsigned char mcfpu_qentsz;
|
|
unsigned char mcfpu_enab;
|
|
};
|
|
typedef struct mc_fpu mc_fpu_t;
|
|
|
|
typedef struct {
|
|
mc_gregset_t mc_gregs;
|
|
mc_greg_t mc_fp;
|
|
mc_greg_t mc_i7;
|
|
mc_fpu_t mc_fpregs;
|
|
} mcontext_t;
|
|
|
|
struct ucontext {
|
|
struct ucontext *uc_link;
|
|
unsigned long uc_flags;
|
|
sigset_t uc_sigmask;
|
|
mcontext_t uc_mcontext;
|
|
};
|
|
typedef struct ucontext ucontext_t;
|
|
|
|
#endif /* __SPARC64_UCTX_H */
|