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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 45 |
1 files changed, 45 insertions, 0 deletions
@@ -1,3 +1,48 @@ +2015-12-03 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> + + * sysdeps/powerpc/Makefile (sysdep-dl-routines): Add hwcapinfo. + (sysdep_routines): Likewise. + (sysdep-rtld-routines): Likewise. + [$(subdir) = nptl](tests): Add test-get_hwcap and test-get_hwcap-static + [$(subdir) = nptl](tests-static): test-get_hwcap-static + * sysdeps/powerpc/Versions: Added new + __parse_hwcap_and_convert_at_platform symbol to GLIBC-2.23. + * sysdeps/powerpc/hwcapinfo.c: New file. + (__tcb_parse_hwcap_and_convert_at_platform): New function to initialize + and parse hwcap, hwcap2 and platform number information. + * sysdeps/powerpc/hwcapinfo.h: New file. Creates global variables + to store HWCAP+HWCAP2 and platform number. + * sysdeps/powerpc/nptl/tcb-offsets.sym: Added new offsets + for HWCAP+HWCAP2 and platform number in the TCB. + * sysdeps/powerpc/nptl/tls.h: New functionality. Stores + the HWCAP, HWCAP2 and platform number in the TCB. + (dtv): Added new fields for HWCAP+HWCAP2 and platform number. + (TLS_INIT_TP): Included calls to add the hwcap and + at_platform values in the TCB in TP initialization. + (TLS_DEFINE_INIT_TP): Likewise. + (THREAD_GET_HWCAP): New macro. + (THREAD_SET_HWCAP): Likewise. + (THREAD_GET_AT_PLATFORM): Likewise. + (THREAD_SET_AT_PLATFORM): Likewise. + * sysdeps/powerpc/powerpc32/dl-machine.h: + (dl_platform_init): New function that calls + __parse_hwcap_and_convert_at_platform for the dymanic linking case for + powerpc32. + * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise, for powerpc64. + * sysdeps/powerpc/test-get_hwcap-static.c: New file. Testcase for + this functionality, static linking case. + * sysdeps/powerpc/test-get_hwcap.c: New file. Likewise, dynamic + linking case. + * sysdeps/unix/sysv/linux/powerpc/libc-start.c: Added call to + __parse_hwcap_and_convert_at_platform for the static linking case. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist: + Included the new __parse_hwcap_and_convert_at_platform symbol in the + ABI list for GLIBC 2.23. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld-le.abilist: + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/ld.abilist: + Likewise. + 2015-12-02 Ludovic Courtès <ludo@gnu.org> * configure.ac: Use 'pwd -P' instead of '/bin/pwd'. |