diff options
Diffstat (limited to 'arch/hexagon/include/uapi/asm/user.h')
| -rw-r--r-- | arch/hexagon/include/uapi/asm/user.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/hexagon/include/uapi/asm/user.h b/arch/hexagon/include/uapi/asm/user.h new file mode 100644 index 000000000..7327ec59b --- /dev/null +++ b/arch/hexagon/include/uapi/asm/user.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef HEXAGON_ASM_USER_H +#define HEXAGON_ASM_USER_H + +/* + * Layout for registers passed in elf core dumps to userspace. + * + * Basically a rearranged subset of "pt_regs". + * + * Interested parties: libc, gdb... + */ + +struct user_regs_struct { + unsigned long r0; + unsigned long r1; + unsigned long r2; + unsigned long r3; + unsigned long r4; + unsigned long r5; + unsigned long r6; + unsigned long r7; + unsigned long r8; + unsigned long r9; + unsigned long r10; + unsigned long r11; + unsigned long r12; + unsigned long r13; + unsigned long r14; + unsigned long r15; + unsigned long r16; + unsigned long r17; + unsigned long r18; + unsigned long r19; + unsigned long r20; + unsigned long r21; + unsigned long r22; + unsigned long r23; + unsigned long r24; + unsigned long r25; + unsigned long r26; + unsigned long r27; + unsigned long r28; + unsigned long r29; + unsigned long r30; + unsigned long r31; + unsigned long sa0; + unsigned long lc0; + unsigned long sa1; + unsigned long lc1; + unsigned long m0; + unsigned long m1; + unsigned long usr; + unsigned long p3_0; + unsigned long gp; + unsigned long ugp; + unsigned long pc; + unsigned long cause; + unsigned long badva; +#if CONFIG_HEXAGON_ARCH_VERSION < 4 + unsigned long pad1; /* pad out to 48 words total */ + unsigned long pad2; /* pad out to 48 words total */ + unsigned long pad3; /* pad out to 48 words total */ +#else + unsigned long cs0; + unsigned long cs1; + unsigned long pad1; /* pad out to 48 words total */ +#endif +}; + +#endif |