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* ext/dl/test/test_base.rb: add libc search logic.
this patch is written by Takehiro Kubo. [ruby-core:20963] [Bug #932] * ext/dl/dl.h: Add ",..." as the last argument. this patch is written by Takehiro Kubo. Bug #633 [ruby-core:19289] * ext/dl/lib/dl/stack.rb: add add_padding() to calculate alignment. this patch is written by Takehiro Kubo. Bug #633 [ruby-core:19289] * ext/dl/test/test_func.rb: atof()'s return value is double. this patch is written by Takehiro Kubo. Bug #633 [ruby-core:19289] * ext/dl/test/test_import.rb: - atof()'s return value is double. - The types of qsort's second and third argument are size_t. - fprintf()'s return value is int. this patch is written by Takehiro Kubo. Bug #633 [ruby-core:19289] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21182 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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6 changed files with 109 additions and 33 deletions
25
ChangeLog
25
ChangeLog
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@ -1,3 +1,28 @@
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Mon Dec 29 23:41:42 2008 Koichi Sasada <ko1@atdot.net>
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* ext/dl/test/test_base.rb: add libc search logic.
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this patch is written by Takehiro Kubo.
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[ruby-core:20963] [Bug #932]
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* ext/dl/dl.h: Add ",..." as the last argument.
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this patch is written by Takehiro Kubo.
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Bug #633 [ruby-core:19289]
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* ext/dl/lib/dl/stack.rb: add add_padding() to calculate
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alignment. this patch is written by Takehiro Kubo.
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Bug #633 [ruby-core:19289]
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* ext/dl/test/test_func.rb: atof()'s return value is double.
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this patch is written by Takehiro Kubo.
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Bug #633 [ruby-core:19289]
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* ext/dl/test/test_import.rb:
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- atof()'s return value is double.
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- The types of qsort's second and third argument are size_t.
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- fprintf()'s return value is int.
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this patch is written by Takehiro Kubo.
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Bug #633 [ruby-core:19289]
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Mon Dec 29 22:37:17 2008 Yuki Sonoda (Yugui) <yugui@yugui.jp>
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* process.c (rb_waitpid): retries waitpid when EINTR.
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80
ext/dl/dl.h
80
ext/dl/dl.h
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@ -50,28 +50,64 @@
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stack[15],stack[16],stack[17],stack[18],stack[19]
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#define DLSTACK_PROTO0
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#define DLSTACK_PROTO1 DLSTACK_TYPE
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#define DLSTACK_PROTO2 DLSTACK_PROTO1, DLSTACK_TYPE
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#define DLSTACK_PROTO3 DLSTACK_PROTO2, DLSTACK_TYPE
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#define DLSTACK_PROTO4 DLSTACK_PROTO3, DLSTACK_TYPE
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#define DLSTACK_PROTO4 DLSTACK_PROTO3, DLSTACK_TYPE
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#define DLSTACK_PROTO5 DLSTACK_PROTO4, DLSTACK_TYPE
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#define DLSTACK_PROTO6 DLSTACK_PROTO5, DLSTACK_TYPE
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#define DLSTACK_PROTO7 DLSTACK_PROTO6, DLSTACK_TYPE
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#define DLSTACK_PROTO8 DLSTACK_PROTO7, DLSTACK_TYPE
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#define DLSTACK_PROTO9 DLSTACK_PROTO8, DLSTACK_TYPE
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#define DLSTACK_PROTO10 DLSTACK_PROTO9, DLSTACK_TYPE
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#define DLSTACK_PROTO11 DLSTACK_PROTO10, DLSTACK_TYPE
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#define DLSTACK_PROTO12 DLSTACK_PROTO11, DLSTACK_TYPE
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#define DLSTACK_PROTO13 DLSTACK_PROTO12, DLSTACK_TYPE
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#define DLSTACK_PROTO14 DLSTACK_PROTO13, DLSTACK_TYPE
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#define DLSTACK_PROTO14 DLSTACK_PROTO13, DLSTACK_TYPE
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#define DLSTACK_PROTO15 DLSTACK_PROTO14, DLSTACK_TYPE
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#define DLSTACK_PROTO16 DLSTACK_PROTO15, DLSTACK_TYPE
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#define DLSTACK_PROTO17 DLSTACK_PROTO16, DLSTACK_TYPE
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#define DLSTACK_PROTO18 DLSTACK_PROTO17, DLSTACK_TYPE
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#define DLSTACK_PROTO19 DLSTACK_PROTO18, DLSTACK_TYPE
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#define DLSTACK_PROTO20 DLSTACK_PROTO19, DLSTACK_TYPE
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#define DLSTACK_PROTO1_ DLSTACK_TYPE
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#define DLSTACK_PROTO2_ DLSTACK_PROTO1_, DLSTACK_TYPE
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#define DLSTACK_PROTO3_ DLSTACK_PROTO2_, DLSTACK_TYPE
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#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
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#define DLSTACK_PROTO4_ DLSTACK_PROTO3_, DLSTACK_TYPE
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#define DLSTACK_PROTO5_ DLSTACK_PROTO4_, DLSTACK_TYPE
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#define DLSTACK_PROTO6_ DLSTACK_PROTO5_, DLSTACK_TYPE
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#define DLSTACK_PROTO7_ DLSTACK_PROTO6_, DLSTACK_TYPE
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#define DLSTACK_PROTO8_ DLSTACK_PROTO7_, DLSTACK_TYPE
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#define DLSTACK_PROTO9_ DLSTACK_PROTO8_, DLSTACK_TYPE
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#define DLSTACK_PROTO10_ DLSTACK_PROTO9_, DLSTACK_TYPE
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#define DLSTACK_PROTO11_ DLSTACK_PROTO10_, DLSTACK_TYPE
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#define DLSTACK_PROTO12_ DLSTACK_PROTO11_, DLSTACK_TYPE
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#define DLSTACK_PROTO13_ DLSTACK_PROTO12_, DLSTACK_TYPE
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#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
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#define DLSTACK_PROTO14_ DLSTACK_PROTO13_, DLSTACK_TYPE
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#define DLSTACK_PROTO15_ DLSTACK_PROTO14_, DLSTACK_TYPE
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#define DLSTACK_PROTO16_ DLSTACK_PROTO15_, DLSTACK_TYPE
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#define DLSTACK_PROTO17_ DLSTACK_PROTO16_, DLSTACK_TYPE
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#define DLSTACK_PROTO18_ DLSTACK_PROTO17_, DLSTACK_TYPE
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#define DLSTACK_PROTO19_ DLSTACK_PROTO18_, DLSTACK_TYPE
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#define DLSTACK_PROTO20_ DLSTACK_PROTO19_, DLSTACK_TYPE
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/*
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* Add ",..." as the last argument.
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* This is required for variable argument functions such
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* as fprintf() on x86_64-linux.
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*
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* http://refspecs.linuxfoundation.org/elf/x86_64-abi-0.95.pdf
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* page 19:
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*
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* For calls that may call functions that use varargs or stdargs
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* (prototype-less calls or calls to functions containing ellipsis
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* (...) in the declaration) %al is used as hidden argument to
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* specify the number of SSE registers used.
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*/
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#define DLSTACK_PROTO1 DLSTACK_PROTO1_, ...
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#define DLSTACK_PROTO2 DLSTACK_PROTO2_, ...
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#define DLSTACK_PROTO3 DLSTACK_PROTO3_, ...
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#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
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#define DLSTACK_PROTO4 DLSTACK_PROTO4_, ...
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#define DLSTACK_PROTO5 DLSTACK_PROTO5_, ...
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#define DLSTACK_PROTO6 DLSTACK_PROTO6_, ...
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#define DLSTACK_PROTO7 DLSTACK_PROTO7_, ...
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#define DLSTACK_PROTO8 DLSTACK_PROTO8_, ...
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#define DLSTACK_PROTO9 DLSTACK_PROTO9_, ...
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#define DLSTACK_PROTO10 DLSTACK_PROTO10_, ...
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#define DLSTACK_PROTO11 DLSTACK_PROTO11_, ...
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#define DLSTACK_PROTO12 DLSTACK_PROTO12_, ...
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#define DLSTACK_PROTO13 DLSTACK_PROTO13_, ...
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#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
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#define DLSTACK_PROTO14 DLSTACK_PROTO14_, ...
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#define DLSTACK_PROTO15 DLSTACK_PROTO15_, ...
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#define DLSTACK_PROTO16 DLSTACK_PROTO16_, ...
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#define DLSTACK_PROTO17 DLSTACK_PROTO17_, ...
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#define DLSTACK_PROTO18 DLSTACK_PROTO18_, ...
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#define DLSTACK_PROTO19 DLSTACK_PROTO19_, ...
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#define DLSTACK_PROTO20 DLSTACK_PROTO20_, ...
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#define DLSTACK_ARGS0(stack)
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#define DLSTACK_ARGS1(stack) stack[0]
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@ -121,20 +121,26 @@ end
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@template = ""
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addr = 0
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types.each{|t|
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orig_addr = addr
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addr = align(orig_addr, ALIGN_MAP[t])
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d = addr - orig_addr
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if( d > 0 )
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@template << "x#{d}"
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end
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addr = add_padding(addr, ALIGN_MAP[t])
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@template << PACK_MAP[t]
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addr += SIZE_MAP[t]
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}
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addr = add_padding(addr, ALIGN_MAP[SIZEOF_VOIDP])
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if( addr % SIZEOF_VOIDP == 0 )
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@size = addr / SIZEOF_VOIDP
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else
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@size = (addr / SIZEOF_VOIDP) + 1
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end
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end
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def add_padding(addr, align)
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orig_addr = addr
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addr = align(orig_addr, align)
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d = addr - orig_addr
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if( d > 0 )
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@template << "x#{d}"
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end
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addr
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end
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end
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end
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@ -9,8 +9,17 @@ when /x86_64-linux/
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LIBC_SO = "/lib64/libc.so.6"
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LIBM_SO = "/lib64/libm.so.6"
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when /linux/
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LIBC_SO = "/lib/libc.so.6"
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LIBM_SO = "/lib/libm.so.6"
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libdir = '/lib'
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case [0].pack('L!').size
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when 4
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# 32-bit ruby
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libdir = '/lib32' if File.directory? '/lib32'
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when 8
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# 64-bit ruby
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libdir = '/lib64' if File.directory? '/lib64'
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end
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LIBC_SO = File.join(libdir, "libc.so.6")
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LIBM_SO = File.join(libdir, "libm.so.6")
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when /mingw/, /mswin32/
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LIBC_SO = "msvcrt.dll"
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LIBM_SO = "msvcrt.dll"
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@ -24,7 +24,7 @@ module DL
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end
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def test_atof()
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f = Function.new(CFunc.new(@libc['atof'], TYPE_FLOAT, 'atof'),
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f = Function.new(CFunc.new(@libc['atof'], TYPE_DOUBLE, 'atof'),
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[TYPE_VOIDP])
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r = f.call("12.34")
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assert_match(12.00..13.00, r)
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@ -11,10 +11,10 @@ module DL
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extern "void *strcpy(char*, char*)"
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extern "int isdigit(int)"
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extern "float atof(string)"
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extern "double atof(string)"
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extern "unsigned long strtoul(char*, char **, int)"
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extern "int qsort(void*, int, int, void*)"
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extern "void fprintf(FILE*, char*)"
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extern "int fprintf(FILE*, char*)"
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extern "int gettimeofday(timeval*, timezone*)" rescue nil
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QsortCallback = bind("void *qsort_callback(void*, void*)", :temp)
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