ptrace.c

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#include <linux/ptrace.h>

int regs_query_register_offset(const char *name)
{
    const struct pt_regs_offset *roff;
    for (roff = regoffset_table; roff->name != NULL; roff++)
        if (!strcmp(roff->name, name))
            return roff->offset;
    return -EINVAL;
}

const char *regs_query_register_name(unsigned int offset)
{
    const struct pt_regs_offset *roff;
    for (roff = regoffset_table; roff->name != NULL; roff++)
        if (roff->offset == offset)
            return roff->name;
    return NULL;
}