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OpenRCE IDA SDK >> set_reg_val

set_reg_val
Category: Debugging

bool idaapi
set_reg_val(const char *regname, const regval_t *regval)
Set the register *regname to value *regval in the current thread. If the write fails, false is returned. Like get_reg_val(), *regname is case insensitive. Unlike other asynchronous functions, this is safe to call from a debug event notification handler.

Examples:
#include <kernwin.hpp> // For get_screen_ea() definition
#include <dbg.hpp>

// Suspend the currently executing process.
suspend_process();

// Continue execution from the user's cursor position.
ea_t addr = get_screen_ea();
char *regname = "EIP";

if (set_reg_val(regname, addr))
{
    msg("Continuing execution from %a\n", addr);
    continue_process();
}


Related: attach_process, continue_process, detach_process, exit_process, get_process_info, get_process_qty, get_process_state, get_reg_val, get_thread_qty, invalidate_dbgmem_config, invalidate_dbgmem_contents, run_requests, run_to, set_reg_val, start_process, step_into, step_over, step_until_ret, suspend_process

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