1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
47 lines
1.9 KiB
C
47 lines
1.9 KiB
C
#ifndef __ASM_CRIS_ARCH_USER_H
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#define __ASM_CRIS_ARCH_USER_H
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/* User mode registers, used for core dumps. In order to keep ELF_NGREG
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sensible we let all registers be 32 bits. The csr registers are included
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for future use. */
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struct user_regs_struct {
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unsigned long r0; /* General registers. */
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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 sp; /* Stack pointer. */
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unsigned long pc; /* Program counter. */
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unsigned long p0; /* Constant zero (only 8 bits). */
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unsigned long vr; /* Version register (only 8 bits). */
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unsigned long p2; /* Reserved. */
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unsigned long p3; /* Reserved. */
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unsigned long p4; /* Constant zero (only 16 bits). */
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unsigned long ccr; /* Condition code register (only 16 bits). */
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unsigned long p6; /* Reserved. */
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unsigned long mof; /* Multiply overflow register. */
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unsigned long p8; /* Constant zero. */
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unsigned long ibr; /* Not accessible. */
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unsigned long irp; /* Not accessible. */
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unsigned long srp; /* Subroutine return pointer. */
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unsigned long bar; /* Not accessible. */
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unsigned long dccr; /* Dword condition code register. */
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unsigned long brp; /* Not accessible. */
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unsigned long usp; /* User-mode stack pointer. Same as sp when
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in user mode. */
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unsigned long csrinstr; /* Internal status registers. */
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unsigned long csraddr;
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unsigned long csrdata;
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};
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#endif
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