configure: Add a macro to define an stdcall function in assembly.
This commit is contained in:
Alexandre Julliard
parent
9cebf090af
commit
ea9cf9e49d
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@ -17867,19 +17867,19 @@ case "$ac_cv_asm_func_def" in
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#define __ASM_FUNC(name) ".def " __ASM_NAME(name) "; .scl 2; .type 32; .endef"
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_ACEOF
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asm_func_header=".def $asm_name_prefix\" #name \"; .scl 2; .type 32; .endef" ;;
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asm_func_header=".def $asm_name_prefix\" #name suffix \"; .scl 2; .type 32; .endef" ;;
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".type @function")
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cat >>confdefs.h <<\_ACEOF
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#define __ASM_FUNC(name) ".type " __ASM_NAME(name) ",@function"
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_ACEOF
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asm_func_header=".type $asm_name_prefix\" #name \",@function" ;;
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asm_func_header=".type $asm_name_prefix\" #name suffix \",@function" ;;
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".type 2")
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cat >>confdefs.h <<\_ACEOF
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#define __ASM_FUNC(name) ".type " __ASM_NAME(name) ",2"
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_ACEOF
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asm_func_header=".type $asm_name_prefix\" #name \",2" ;;
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asm_func_header=".type $asm_name_prefix\" #name suffix \",2" ;;
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*)
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cat >>confdefs.h <<\_ACEOF
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#define __ASM_FUNC(name) ""
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@ -18046,7 +18046,7 @@ fi
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{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_cfi_support" >&5
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$as_echo "$ac_cv_c_cfi_support" >&6; }
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asm_func_header=".globl $asm_name_prefix\" #name \"\\n\\t$asm_func_header\\n$asm_name_prefix\" #name \":\\n\\t"
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asm_func_header=".globl $asm_name_prefix\" #name suffix \"\\n\\t$asm_func_header\\n$asm_name_prefix\" #name suffix \":\\n\\t"
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asm_func_trailer=""
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if test "$ac_cv_c_dot_previous" = "yes"
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then
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@ -18065,16 +18065,26 @@ asm_func_code="$asm_func_header\" code \"$asm_func_trailer"
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if test "$ac_cv_c_asm_outside_funcs" = "yes"
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then
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cat >>confdefs.h <<_ACEOF
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#define __ASM_GLOBAL_FUNC(name,code) asm(".text\n\t.align 4\n\t$asm_func_code");
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#define __ASM_DEFINE_FUNC(name,suffix,code) asm(".text\n\t.align 4\n\t$asm_func_code");
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_ACEOF
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else
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cat >>confdefs.h <<_ACEOF
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#define __ASM_GLOBAL_FUNC(name,code) void __asm_dummy_##name(void) { asm(".text\n\t.align 4\n\t$asm_func_code"); }
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#define __ASM_DEFINE_FUNC(name,suffix,code) void __asm_dummy_##name(void) { asm(".text\n\t.align 4\n\t$asm_func_code"); }
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_ACEOF
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fi
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cat >>confdefs.h <<\_ACEOF
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#define __ASM_GLOBAL_FUNC(name,code) __ASM_DEFINE_FUNC(name,"",code)
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_ACEOF
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cat >>confdefs.h <<\_ACEOF
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#define __ASM_STDCALL_FUNC(name,args,code) __ASM_DEFINE_FUNC(name,__ASM_STDCALL(args),code)
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_ACEOF
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LDPATH=""
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18
configure.ac
18
configure.ac
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@ -1447,13 +1447,13 @@ AH_TEMPLATE(__ASM_FUNC,[Define to a macro to generate an assembly function direc
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case "$ac_cv_asm_func_def" in
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".def")
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AC_DEFINE([__ASM_FUNC(name)], [".def " __ASM_NAME(name) "; .scl 2; .type 32; .endef"])
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asm_func_header=".def $asm_name_prefix\" #name \"; .scl 2; .type 32; .endef" ;;
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asm_func_header=".def $asm_name_prefix\" #name suffix \"; .scl 2; .type 32; .endef" ;;
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".type @function")
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AC_DEFINE([__ASM_FUNC(name)], [".type " __ASM_NAME(name) ",@function"])
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asm_func_header=".type $asm_name_prefix\" #name \",@function" ;;
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asm_func_header=".type $asm_name_prefix\" #name suffix \",@function" ;;
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".type 2")
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AC_DEFINE([__ASM_FUNC(name)], [".type " __ASM_NAME(name) ",2"])
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asm_func_header=".type $asm_name_prefix\" #name \",2" ;;
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asm_func_header=".type $asm_name_prefix\" #name suffix \",2" ;;
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*)
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AC_DEFINE([__ASM_FUNC(name)], [""])
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asm_func_header="" ;;
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@ -1471,7 +1471,7 @@ AC_CACHE_CHECK([whether CFI directives are supported in assembly code], ac_cv_c_
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[asm(".text\nac_test:\t.cfi_startproc\n\t.long 0\n\t.cfi_endproc");]])],
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ac_cv_c_cfi_support="yes",ac_cv_c_cfi_support="no"))
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asm_func_header=".globl $asm_name_prefix\" #name \"\\n\\t$asm_func_header\\n$asm_name_prefix\" #name \":\\n\\t"
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asm_func_header=".globl $asm_name_prefix\" #name suffix \"\\n\\t$asm_func_header\\n$asm_name_prefix\" #name suffix \":\\n\\t"
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asm_func_trailer=""
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if test "$ac_cv_c_dot_previous" = "yes"
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then
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@ -1485,13 +1485,17 @@ fi
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asm_func_code="$asm_func_header\" code \"$asm_func_trailer"
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AH_TEMPLATE(__ASM_GLOBAL_FUNC,[Define to a macro to generate an assembly function])
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AH_TEMPLATE(__ASM_DEFINE_FUNC,[Define to a macro to define an assembly function])
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if test "$ac_cv_c_asm_outside_funcs" = "yes"
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then
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AC_DEFINE_UNQUOTED([__ASM_GLOBAL_FUNC(name,code)],[asm(".text\n\t.align 4\n\t$asm_func_code");])
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AC_DEFINE_UNQUOTED([__ASM_DEFINE_FUNC(name,suffix,code)],[asm(".text\n\t.align 4\n\t$asm_func_code");])
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else
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AC_DEFINE_UNQUOTED([__ASM_GLOBAL_FUNC(name,code)],[void __asm_dummy_##name(void) { asm(".text\n\t.align 4\n\t$asm_func_code"); }])
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AC_DEFINE_UNQUOTED([__ASM_DEFINE_FUNC(name,suffix,code)],[void __asm_dummy_##name(void) { asm(".text\n\t.align 4\n\t$asm_func_code"); }])
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fi
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AC_DEFINE([__ASM_GLOBAL_FUNC(name,code)],[__ASM_DEFINE_FUNC(name,"",code)],
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[Define to a macro to generate an assembly function with C calling convention])
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AC_DEFINE([__ASM_STDCALL_FUNC(name,args,code)],[__ASM_DEFINE_FUNC(name,__ASM_STDCALL(args),code)],
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[Define to a macro to generate an assembly function with stdcall calling convention])
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dnl **** Platform-specific checks ****
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@ -1188,10 +1188,14 @@
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/* Define to 1 if the X Window System is missing or not being used. */
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#undef X_DISPLAY_MISSING
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/* Define to a macro to define an assembly function */
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#undef __ASM_DEFINE_FUNC
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/* Define to a macro to generate an assembly function directive */
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#undef __ASM_FUNC
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/* Define to a macro to generate an assembly function */
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/* Define to a macro to generate an assembly function with C calling
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convention */
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#undef __ASM_GLOBAL_FUNC
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/* Define to a macro to generate an assembly name from a C symbol */
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@ -1200,6 +1204,10 @@
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/* Define to a macro to generate an stdcall suffix */
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#undef __ASM_STDCALL
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/* Define to a macro to generate an assembly function with stdcall calling
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convention */
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#undef __ASM_STDCALL_FUNC
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/* Define to empty if `const' does not conform to ANSI C. */
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#undef const
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