From fd25950ec7234ea48fc98da064cbe43b7701237c Mon Sep 17 00:00:00 2001 From: usa Date: Thu, 6 Nov 2014 08:36:10 +0000 Subject: * compile.c (compile_data_alloc): add padding when strict alignment is required for memory access. Currently, the padding is enabled only when the CPU is 32-bit SPARC and the compiler is GCC. [Bug #9681] [ruby-core:61715] * compile.c (STRICT_ALIGNMENT): defined if strict alignment is required * compile.c (ALIGNMENT_SIZE, ALIGNMENT_SIZE_MASK, PADDING_SIZE_MAX): new macros for alignemnt word size, bit mask, max size of padding. * compile.c (calc_padding): new function to calculate padding size git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@48296 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'ChangeLog') diff --git a/ChangeLog b/ChangeLog index 935912e530..fb47fef8b7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,17 @@ +Thu Nov 6 17:31:51 2014 Naohisa Goto + + * compile.c (compile_data_alloc): add padding when strict alignment + is required for memory access. Currently, the padding is enabled + only when the CPU is 32-bit SPARC and the compiler is GCC. + [Bug #9681] [ruby-core:61715] + + * compile.c (STRICT_ALIGNMENT): defined if strict alignment is required + + * compile.c (ALIGNMENT_SIZE, ALIGNMENT_SIZE_MASK, PADDING_SIZE_MAX): + new macros for alignemnt word size, bit mask, max size of padding. + + * compile.c (calc_padding): new function to calculate padding size + Wed Nov 5 18:26:49 2014 NAKAMURA Usaku * vm_insnhelper.c (unknown_keyword_error): delete expected keywords -- cgit v1.2.3