| /* 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 |
