On 16/10/2018, Stanislaw Gruszka <sgruszka@xxxxxxxxxx> wrote: > Hello > > On Tue, Oct 16, 2018 at 01:32:18PM +0200, Tom Psyborg wrote: >> I am sending you two builds privately so please check if there are any >> differences between the two builds and report back. Thanks. > > I extracted rt2800lib.ko module from provided images, did disassembly via: > > ./staging_dir/toolchain-mipsel_24kc_gcc-7.3.0_musl/bin/mipsel-openwrt-linux-objdump > \ > -d -r --prefix-addresses ~/rt2800lib-BUILDn.ko > ~/BUILDn.dump.txt > > command and compered disassembled code. Here is difference: > > $ diff -up BUILD1.dump.txt BUILD2.dump.txt > --- BUILD1.dump.txt 2018-10-16 16:40:34.834220838 +0200 > +++ BUILD2.dump.txt 2018-10-16 16:40:40.187219211 +0200 > @@ -1,5 +1,5 @@ > > -/home/stasiu/rt2800lib-BUILD1.ko: file format elf32-tradlittlemips > +/home/stasiu/rt2800lib-BUILD2.ko: file format elf32-tradlittlemips > > > Disassembly of section .text: > @@ -9374,7 +9374,7 @@ Disassembly of section .text: > 00007f80 <rt2800_clear_beacon+0x224> jalr v0 > 00007f84 <rt2800_clear_beacon+0x228> move a0,s0 > 00007f88 <rt2800_clear_beacon+0x22c> lhu v1,732(s0) > -00007f8c <rt2800_clear_beacon+0x230> li v0,21392 > +00007f8c <rt2800_clear_beacon+0x230> li v0,25426 > 00007f90 <rt2800_clear_beacon+0x234> bne v1,v0,0000810c > <rt2800_clear_beacon+0x3b0> > 00007f94 <rt2800_clear_beacon+0x238> li a2,1025 > 00007f98 <rt2800_clear_beacon+0x23c> lw v0,4(s0) > > There is no difference in init_registers (which is inlined in > rt2800_enable_radio). The only difference is in some number > rt2800_clear_beacon() function. > > Regards > Stanislaw > hi i rechecked this and your debug procedure seems to be unreliable.
