1 2012-05-01 Ahmad Sharif <asharif@google.com>
3 Backported r187026 from branches/google/gcc-4_6.
5 2012-03-12 Richard Guenther <rguenther@suse.de>
7 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification.
8 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
9 (__gthread_mutex_init_function): New function.
10 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define.
13 * libgcov.c: Include gthr.h.
14 (__gcov_flush_mx): New global variable.
15 (init_mx, init_mx_once): New functions.
16 (__gcov_flush): Protect self with a mutex.
17 (__gcov_fork): Re-initialize mutex after forking.
18 * unwind-dw2-fde.c: Change condition under which to use
19 __GTHREAD_MUTEX_INIT_FUNCTION.
21 2012-01-11 Sriraman Tallam <tmsriram@google.com>
23 Add support to detect AMD Family 15h(0x15) processors, version 1 and 2.
25 * i386-cpuinfo.c (__cpu_is_amdfam15h_bdver1): New member in __cpu_model
27 (__cpu_is_amdfam15h_bdver2): New member in __cpu_model struct.
28 (__cpu_model): Rename __cpu_is_amdfam10 to __cpu_is_amdfam10h.
29 Rename __cpu_is_amdfam10_barcelona to __cpu_is_amdfam10h_barcelona.
30 Rename __cpu_is_amdfam10_shanghai to __cpu_is_amdfam10h_shanghai.
31 Rename __cpu_is_amdfam10_istanbul to __cpu_is_amdfam10h_istanbul.
32 (get_amd_cpu): Check for family 15h processors.
33 (cpu_indicator_init): Adjust model and family for AMD processors.
36 2011-12-17 Sriraman Tallam <tmsriram@google.com>
38 * config/i386/i386-cpuinfo.c (__processor_model): Add new members
39 __cpu_is_intel_corei7 and __cpu_is_amdfam10.
40 (get_amd_cpu): Set __cpu_is_amdfam10.
41 (get_intel_cpu): Set __cpu_is_intel_corei7.
43 2011-09-01 Sriraman Tallam <tmsriram@google.com>
45 * config/i386/i386-cpuinfo.c: New file.
46 * config/i386/t-cpuinfo: New file.
47 * config.host: Add t-cpuinfo to link i386-cpuinfo.o with libgcc