On 16. Apr 2012, at 19:41 , Juli Mallett wrote: > On Mon, Apr 16, 2012 at 02:38, Andrew Turner <and...@freebsd.org> wrote: >> Log: >> Replace the C implementation of __aeabi_read_tp with an assembly version. >> This ensures we follow the ABI by preserving registers r1-r3. > >> +ENTRY(__aeabi_read_tp) >> + ldr r0, .Larm_tp_address >> + ldr r0, [r0] >> + RET >> + >> +.Larm_tp_address: >> + .word ARM_TP_ADDRESS >> + > > Why is this indirection required? Can't you just use ARM_TP_ADDRESS > instead of loading it from data? Also, is our convention for ARM to > use END() with ENTRY() or not?
Don't you generally want END() . ? -- Bjoern A. Zeeb You have to have visions! It does not matter how good you are. It matters what good you do! _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
