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68 lines
1.3 KiB
68 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* PA-RISC KGDB support |
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* |
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* Copyright (c) 2019 Sven Schnelle <[email protected]> |
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* |
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*/ |
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#ifndef __PARISC_KGDB_H__ |
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#define __PARISC_KGDB_H__ |
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#define BREAK_INSTR_SIZE 4 |
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#define PARISC_KGDB_COMPILED_BREAK_INSN 0x3ffc01f |
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#define PARISC_KGDB_BREAK_INSN 0x3ffa01f |
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#define NUMREGBYTES sizeof(struct parisc_gdb_regs) |
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#define BUFMAX 4096 |
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#define CACHE_FLUSH_IS_SAFE 1 |
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#ifndef __ASSEMBLY__ |
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static inline void arch_kgdb_breakpoint(void) |
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{ |
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asm(".word %0" : : "i"(PARISC_KGDB_COMPILED_BREAK_INSN) : "memory"); |
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} |
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struct parisc_gdb_regs { |
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unsigned long gpr[32]; |
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unsigned long sar; |
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unsigned long iaoq_f; |
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unsigned long iasq_f; |
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unsigned long iaoq_b; |
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unsigned long iasq_b; |
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unsigned long eiem; |
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unsigned long iir; |
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unsigned long isr; |
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unsigned long ior; |
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unsigned long ipsw; |
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unsigned long __unused0; |
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unsigned long sr4; |
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unsigned long sr0; |
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unsigned long sr1; |
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unsigned long sr2; |
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unsigned long sr3; |
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unsigned long sr5; |
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unsigned long sr6; |
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unsigned long sr7; |
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unsigned long cr0; |
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unsigned long pid1; |
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unsigned long pid2; |
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unsigned long scrccr; |
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unsigned long pid3; |
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unsigned long pid4; |
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unsigned long cr24; |
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unsigned long cr25; |
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unsigned long cr26; |
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unsigned long cr27; |
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unsigned long cr28; |
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unsigned long cr29; |
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unsigned long cr30; |
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u64 fr[32]; |
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}; |
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#endif |
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#endif
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