Vince,
On Tue, Feb 24, 2009 at 11:17 PM, Vince Weaver <vi...@csl.cornell.edu> wrote:
> Hello
>
> just two minor problems with the MIPS/r12k support. Otherwise version 3.8
> of the utilities seems to be working great for me on MIPS.
>
> First a problem with libpfm, on mips libpfm won't compile because
> void adjust__pfmlib_sys_base() does not exist.
>
> The following patch is needed (note it is just a missing "O" in _ABIO32)
>
> --- libpfm-3.8/lib/pfmlib_os_linux.c 2008-11-24 08:47:44.000000000 -0500
> +++ libpfm-3.8vmw/lib/pfmlib_os_linux.c 2009-02-24 17:09:59.000000000 -0500
> @@ -165,7 +165,7 @@
> }
> #endif
> }
> -#elif (_MIPS_SIM == _ABI32) || (_MIPS_SIM == _MIPS_SIM_ABI32)
> +#elif (_MIPS_SIM == _ABIO32) || (_MIPS_SIM == _MIPS_SIM_ABI32)
> static void adjust__pfmlib_sys_base(int version)
> {
> _pfmlib_sys_base = 4000;
>
>
Sorry about that one. I will apply the fix.
>
> Also pfmon does not compile, has the following problem:
>
> make[1]: Entering directory `/opt/perfmon/pfmon-3.8/pfmon'
> cc -g -ggdb -Wall -Werror -D_REENTRANT -I/usr/local/include
> -DCONFIG_PFMON_MIPS64 -DPFMON_DEBUG -DDATADIR=\"/usr/local/share/pfmon\" -I.
> -I/usr/include/libelf -D_GNU_SOURCE -DPFMON_DEBUG -g -c pfmon_util_mips64.c
> pfmon_util_mips64.c: In function pfmon_get_dlopen_hook:
> pfmon_util_mips64.c:530: error: pfmon_sdesc_t has no member named
> new_cmdline
> pfmon_util_mips64.c:535: error: program_options_t has no member named
> primary_syms
> cc1: warnings being treated as errors
> pfmon_util_mips64.c:535: error: passing argument 3 of find_sym_addr makes
> pointer from integer without a cast
> pfmon_util_mips64.c:535: error: incompatible type for argument 4 of
> find_sym_addr
> pfmon_util_mips64.c:535: error: too few arguments to function find_sym_addr
>
I can take care of this.
> I can comment out the call to pfmon_get_dlopen_hook and pfmon builds
> and runs normally (I have mainly been profiling statically linked programs).
> I haven't attempted to track down the correct fix yet.
>
I will fix those two and let you know. This way you'll be able to
validate the changes.
thanks.
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