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e4d74c01e7
Loongson Binary Translation (LBT) is used to accelerate binary translation, which contains 4 scratch registers (scr0 to scr3), x86/ARM eflags (eflags) and x87 fpu stack pointer (ftop). This patch support gdb to fetch/store these registers. Signed-off-by: Feiyang Chen <chenfeiyang@loongson.cn> # Framework Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn> # Detail Optimizes Signed-off-by: Hui Li <lihui@loongson.cn> # Error Fixes Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
20 lines
765 B
C
20 lines
765 B
C
/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
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Original: lbt.xml */
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#include "gdbsupport/tdesc.h"
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static int
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create_feature_loongarch_lbt (struct target_desc *result, long regnum)
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{
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struct tdesc_feature *feature;
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feature = tdesc_create_feature (result, "org.gnu.gdb.loongarch.lbt");
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tdesc_create_reg (feature, "scr0", regnum++, 1, "lbt", 64, "uint64");
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tdesc_create_reg (feature, "scr1", regnum++, 1, "lbt", 64, "uint64");
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tdesc_create_reg (feature, "scr2", regnum++, 1, "lbt", 64, "uint64");
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tdesc_create_reg (feature, "scr3", regnum++, 1, "lbt", 64, "uint64");
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tdesc_create_reg (feature, "eflags", regnum++, 1, "lbt", 32, "uint32");
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tdesc_create_reg (feature, "ftop", regnum++, 1, "lbt", 32, "uint32");
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return regnum;
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}
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