/**
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* \file
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*/
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#include <stdio.h>
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#include "config.h"
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#include <mono/metadata/abi-details.h>
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#include <mono/metadata/class-internals.h>
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#include <mono/metadata/object-internals.h>
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#include <mono/metadata/profiler-private.h>
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#include <mono/metadata/monitor.h>
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#include <mono/metadata/handle.h>
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#ifdef HAVE_SGEN_GC
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#include <mono/sgen/sgen-gc.h>
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#endif
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static int
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dump_arch (void)
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{
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#if defined (TARGET_X86)
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g_print ("#ifdef TARGET_X86\n");
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#elif defined (TARGET_AMD64)
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g_print ("#ifdef TARGET_AMD64\n");
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#elif defined (TARGET_ARM)
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g_print ("#ifdef TARGET_ARM\n");
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#elif defined (TARGET_ARM64)
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g_print ("#ifdef TARGET_ARM64\n");
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#else
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return 0;
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#endif
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return 1;
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}
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static int
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dump_os (void)
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{
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#if defined (HOST_WIN32)
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g_print ("#ifdef TARGET_WIN32\n");
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#elif defined (HOST_ANDROID)
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g_print ("#ifdef TARGET_ANDROID\n");
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#elif defined (HOST_DARWIN)
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g_print ("#ifdef TARGET_OSX\n");
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#elif defined (PLATFORM_IOS)
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g_print ("#ifdef TARGET_IOS\n");
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#else
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return 0;
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#endif
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return 1;
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}
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void
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mono_dump_metadata_offsets (void);
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void
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mono_dump_metadata_offsets (void)
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{
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#ifdef USED_CROSS_COMPILER_OFFSETS
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g_print ("not using native offsets\n");
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#else
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g_print ("#ifndef USED_CROSS_COMPILER_OFFSETS\n");
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if (!dump_arch ()) {
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g_print ("#error failed to figure out the current arch\n");
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return;
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}
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if (!dump_os ()) {
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g_print ("#error failed to figure out the current OS\n");
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return;
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}
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#ifdef HAVE_SGEN_GC
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g_print ("#ifndef HAVE_BOEHM_GC\n");
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#elif HAVE_BOEHM_GC
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g_print ("#ifndef HAVE_SGEN_GC\n");
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#else
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g_print ("#error no gc conf not supported\n");
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return;
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#endif
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g_print ("#define HAS_CROSS_COMPILER_OFFSETS\n");
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g_print ("#if defined (USE_CROSS_COMPILE_OFFSETS) || defined (MONO_CROSS_COMPILE)\n");
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g_print ("#if !defined (DISABLE_METADATA_OFFSETS)\n");
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g_print ("#define USED_CROSS_COMPILER_OFFSETS\n");
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#define DISABLE_JIT_OFFSETS
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#define DECL_OFFSET2(struct,field,offset) this_should_not_happen
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#define DECL_ALIGN2(type,size) this_should_not_happen
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#define DECL_OFFSET(struct,field) g_print ("DECL_OFFSET2(%s,%s,%d)\n", #struct, #field, (int)MONO_STRUCT_OFFSET (struct, field));
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#define DECL_ALIGN(type) g_print ("DECL_ALIGN2(%s,%d)\n", #type, (int)MONO_ABI_ALIGNOF (type));
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#define DECL_SIZE(type) g_print ("DECL_SIZE2(%s,%d)\n", #type, (int)MONO_ABI_SIZEOF (type));
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#include <mono/metadata/object-offsets.h>
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g_print ("#endif //disable metadata check\n");
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g_print ("#endif //gc check\n");
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#endif
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}
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void
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mono_metadata_cross_helpers_run (void);
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/*
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* mono_metadata_cross_helpers_run:
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*
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* Check that the offsets given by object-offsets.h match the offsets
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* on the host. This only checks the metadata offsets.
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*/
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void
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mono_metadata_cross_helpers_run (void)
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{
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#if defined (HAS_CROSS_COMPILER_OFFSETS) && !defined (MONO_CROSS_COMPILE)
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gboolean is_broken = FALSE;
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#define DISABLE_JIT_OFFSETS
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#define USE_CROSS_COMPILE_OFFSETS
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#define DECL_OFFSET(struct,field) this_should_not_happen_for_cross_fields
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#define DECL_OFFSET2(struct,field,offset) \
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if ((int)G_STRUCT_OFFSET (struct, field) != offset) { \
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g_print (#struct ":" #field " invalid struct offset %d (expected %d)\n", \
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offset, \
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(int)G_STRUCT_OFFSET (struct, field)); \
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is_broken = TRUE; \
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}
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#define DECL_ALIGN(type) this_should_not_happen_for_cross_align
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#define DECL_ALIGN2(name,size) \
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if (MONO_ALIGN_ ## name != size) { \
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g_print (#name ": invalid alignment %d (expected %d)\n", \
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size, \
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MONO_ALIGN_ ## name); \
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is_broken = TRUE; \
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}
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#define DECL_SIZE(type) this_should_not_happen_for_cross_size
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#define DECL_SIZE2(name,size) \
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if (MONO_SIZEOF_ ## name != size) { \
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g_print (#name ": invalid size %d (expected %d)\n", \
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size, \
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MONO_SIZEOF_ ## name); \
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is_broken = TRUE; \
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}
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#include <mono/metadata/object-offsets.h>
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g_assert (!is_broken);
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#endif
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}
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