Hello! On Wed, Sep 23, 2009 at 1:04 AM, Ian FREISLICH <[email protected]> wrote:
> > > > I was wondering if anyone has actually managed to get this working. > > > I'm using amd64 and when I select the ECHO_CAN_OSLEC, the compile > > > fails with the following error: > > > > > > Warning: Object directory not changed from original > > > /usr/ports/misc/zaptel/work/zaptel-bsd-1.4.11.2/zaptel > > > cc -O2 -pipe -march=athlon64 -fno-strict-aliasing -Wall -D_KERNEL > > > -DKLD_MODULE -nostdinc > > > -I/usr/ports/misc/zaptel/work/zaptel-bsd-1.4.11.2/zaptel/../zaptel -I. > -I@ > -I@/contrib/altq > > > -finline-limit=8000 --param inline-unit-growth=100 --param > > > large-function-growth=1000 -fno-common -fno-omit-frame-pointer > > > -mcmodel=kernel -mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 > -mno-sse3 > > > -mno-mmx -mno-3dnow -msoft-float -fno-asynchronous-unwind-tables > > > -ffreestanding -fstack-protector -std=iso9899:1999 -fstack-protector > -Wall > > > -Wredundant-decls -Wnested-externs -Wstrict-prototypes > -Wmissing-prototype > s > > > -Wpointer-arith -Winline -Wcast-qual -Wundef -Wno-pointer-sign > > > -fformat-extensions -c oslec_echo.c > > > oslec_echo.c: In function 'echo_can_update': > > > oslec_echo.c:164: error: SSE register return with SSE disabled > > > > > > > Which FreeBSD version is it? > > It builds fine for me on FreeBSD 6, 7, and 8 > > You're probably building with OSLEC then. A standard build of the > port builds the MG2 echo canceler. > > I'm using 9-CURRENT, but you need to be using amd64 *and* to have > set: > > #define ECHO_CAN_OSLEC > > in work/zaptel-bsd-1.4.11.2/zaptel/zconfig.h > > to get OSLEC (and reproduce this problem). The MG2 echo canceler > doesn't converge quickly enough (it takes about 30 seconds) and > even then doesn't cancel all the echo on my line. OSLEC on linux > works great, but I want to ditch linux. > > If you're using OSLEC, but on i386, then you're probably going to > have your floating point math corrupted during calls. > I looked through the code briefly. Yes, it looks like it should work if you just replace float with int32_t. Does it work for you in this case well enough? Max
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