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49 lines
1.6 KiB
49 lines
1.6 KiB
// SPDX-License-Identifier: GPL-2.0 |
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// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. |
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// Mapping of DWARF debug register numbers into register names. |
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#include <stddef.h> |
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#include <dwarf-regs.h> |
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#if defined(__CSKYABIV2__) |
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#define CSKY_MAX_REGS 73 |
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const char *csky_dwarf_regs_table[CSKY_MAX_REGS] = { |
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/* r0 ~ r8 */ |
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"%a0", "%a1", "%a2", "%a3", "%regs0", "%regs1", "%regs2", "%regs3", |
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/* r9 ~ r15 */ |
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"%regs4", "%regs5", "%regs6", "%regs7", "%regs8", "%regs9", "%sp", |
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"%lr", |
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/* r16 ~ r23 */ |
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"%exregs0", "%exregs1", "%exregs2", "%exregs3", "%exregs4", |
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"%exregs5", "%exregs6", "%exregs7", |
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/* r24 ~ r31 */ |
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"%exregs8", "%exregs9", "%exregs10", "%exregs11", "%exregs12", |
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"%exregs13", "%exregs14", "%tls", |
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"%pc", NULL, NULL, NULL, "%hi", "%lo", NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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"%epc", |
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}; |
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#else |
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#define CSKY_MAX_REGS 57 |
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const char *csky_dwarf_regs_table[CSKY_MAX_REGS] = { |
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/* r0 ~ r8 */ |
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"%sp", "%regs9", "%a0", "%a1", "%a2", "%a3", "%regs0", "%regs1", |
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/* r9 ~ r15 */ |
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"%regs2", "%regs3", "%regs4", "%regs5", "%regs6", "%regs7", "%regs8", |
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"%lr", |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
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"%epc", |
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}; |
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#endif |
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const char *get_arch_regstr(unsigned int n) |
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{ |
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return (n < CSKY_MAX_REGS) ? csky_dwarf_regs_table[n] : NULL; |
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}
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