On 01/07/2018 03:59 PM, H.J. Lu wrote:
> Add 'V', a special modifier which prints the name of the full integer
> register without '%'. For
>
> extern void (*func_p) (void);
>
> void
> foo (void)
> {
> asm ("call __x86_indirect_thunk_%V0" : : "a" (func_p));
> }
>
> it generates:
>
> foo:
>
Add 'V', a special modifier which prints the name of the full integer
register without '%'. For
extern void (*func_p) (void);
void
foo (void)
{
asm ("call __x86_indirect_thunk_%V0" : : "a" (func_p));
}
it generates:
foo:
movqfunc_p(%rip), %rax
call__x86_indirect_thunk
