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Fix: Minor improvements to mapping symbol handling with dot suffix #135

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Fix: Minor improvements to mapping symbol handling with dot suffix #135

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12 changes: 6 additions & 6 deletions opcodes/riscv-dis.c
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Original file line number Diff line number Diff line change
Expand Up @@ -875,12 +875,12 @@ riscv_get_map_state (int n,
char *suffix = strchr (name, '.');
if (suffix)
{
int suffix_index = (int)(suffix - name);
char *name_substr = xmalloc (suffix_index + 1);
strncpy (name_substr, name, suffix_index);
name_substr[suffix_index] = '\0';
riscv_parse_subset (&riscv_rps_dis, name_substr + 2);
free (name_substr);
size_t arch_len = (size_t) (suffix - name) - 2;
char *arch = xmalloc (arch_len + 1);
memcpy (arch, name + 2, arch_len);
arch[arch_len] = '\0';
riscv_parse_subset (&riscv_rps_dis, arch);
free (arch);
}
else
riscv_parse_subset (&riscv_rps_dis, name + 2);
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