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70 lines
1.5 KiB
70 lines
1.5 KiB
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
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#ifndef HEXAGON_ASM_USER_H |
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#define HEXAGON_ASM_USER_H |
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/* |
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* Layout for registers passed in elf core dumps to userspace. |
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* |
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* Basically a rearranged subset of "pt_regs". |
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* |
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* Interested parties: libc, gdb... |
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*/ |
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struct user_regs_struct { |
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unsigned long r0; |
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unsigned long r1; |
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unsigned long r2; |
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unsigned long r3; |
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unsigned long r4; |
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unsigned long r5; |
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unsigned long r6; |
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unsigned long r7; |
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unsigned long r8; |
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unsigned long r9; |
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unsigned long r10; |
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unsigned long r11; |
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unsigned long r12; |
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unsigned long r13; |
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unsigned long r14; |
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unsigned long r15; |
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unsigned long r16; |
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unsigned long r17; |
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unsigned long r18; |
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unsigned long r19; |
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unsigned long r20; |
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unsigned long r21; |
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unsigned long r22; |
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unsigned long r23; |
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unsigned long r24; |
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unsigned long r25; |
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unsigned long r26; |
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unsigned long r27; |
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unsigned long r28; |
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unsigned long r29; |
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unsigned long r30; |
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unsigned long r31; |
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unsigned long sa0; |
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unsigned long lc0; |
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unsigned long sa1; |
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unsigned long lc1; |
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unsigned long m0; |
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unsigned long m1; |
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unsigned long usr; |
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unsigned long p3_0; |
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unsigned long gp; |
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unsigned long ugp; |
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unsigned long pc; |
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unsigned long cause; |
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unsigned long badva; |
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#if CONFIG_HEXAGON_ARCH_VERSION < 4 |
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unsigned long pad1; /* pad out to 48 words total */ |
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unsigned long pad2; /* pad out to 48 words total */ |
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unsigned long pad3; /* pad out to 48 words total */ |
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#else |
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unsigned long cs0; |
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unsigned long cs1; |
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unsigned long pad1; /* pad out to 48 words total */ |
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#endif |
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}; |
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#endif
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