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Whitespace cleanup.

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llvm-svn: 228195
This commit is contained in:
Dan Albert 2015-02-04 21:23:20 +00:00
parent 3c355aa24d
commit 39477c4c8b
2 changed files with 55 additions and 63 deletions
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100
libcxxabi/include/cxxabi.h
View File

@ -8,7 +8,7 @@
//===----------------------------------------------------------------------===//
#ifndef __CXXABI_H
#define __CXXABI_H
#define __CXXABI_H
/*
* This header provides the interface to the C++ ABI as defined at:
@ -32,20 +32,20 @@
#ifdef __cplusplus
namespace std {
class type_info; // forward declaration
class type_info; // forward declaration
}
// runtime routines use C calling conventions, but are in __cxxabiv1 namespace
namespace __cxxabiv1 {
extern "C" {
namespace __cxxabiv1 {
extern "C" {
// 2.4.2 Allocating the Exception Object
extern void * __cxa_allocate_exception(size_t thrown_size) throw();
extern void __cxa_free_exception(void * thrown_exception) throw();
// 2.4.3 Throwing the Exception Object
extern LIBCXXABI_NORETURN void __cxa_throw(void * thrown_exception,
extern LIBCXXABI_NORETURN void __cxa_throw(void * thrown_exception,
std::type_info * tinfo, void (*dest)(void *));
// 2.5.3 Exception Handlers
@ -88,84 +88,76 @@ extern void __cxa_guard_abort(uint64_t*);
#endif
// 3.3.3 Array Construction and Destruction API
extern void* __cxa_vec_new(size_t element_count,
size_t element_size,
size_t padding_size,
extern void* __cxa_vec_new(size_t element_count,
size_t element_size,
size_t padding_size,
void (*constructor)(void*),
void (*destructor)(void*) );
void (*destructor)(void*));
extern void* __cxa_vec_new2(size_t element_count,
size_t element_size,
size_t element_size,
size_t padding_size,
void (*constructor)(void*),
void (*destructor)(void*),
void* (*alloc)(size_t),
void (*dealloc)(void*) );
void* (*alloc)(size_t),
void (*dealloc)(void*));
extern void* __cxa_vec_new3(size_t element_count,
size_t element_size,
size_t element_size,
size_t padding_size,
void (*constructor)(void*),
void (*destructor)(void*),
void* (*alloc)(size_t),
void (*dealloc)(void*, size_t) );
extern void __cxa_vec_ctor(void* array_address,
void* (*alloc)(size_t),
void (*dealloc)(void*, size_t));
extern void __cxa_vec_ctor(void* array_address,
size_t element_count,
size_t element_size,
size_t element_size,
void (*constructor)(void*),
void (*destructor)(void*) );
void (*destructor)(void*));
extern void __cxa_vec_dtor(void* array_address,
extern void __cxa_vec_dtor(void* array_address,
size_t element_count,
size_t element_size,
void (*destructor)(void*) );
size_t element_size,
void (*destructor)(void*));
extern void __cxa_vec_cleanup(void* array_address,
extern void __cxa_vec_cleanup(void* array_address,
size_t element_count,
size_t element_size,
void (*destructor)(void*) );
size_t element_size,
void (*destructor)(void*));
extern void __cxa_vec_delete(void* array_address,
size_t element_size,
size_t padding_size,
void (*destructor)(void*));
extern void __cxa_vec_delete(void* array_address,
size_t element_size,
size_t padding_size,
void (*destructor)(void*) );
extern void __cxa_vec_delete2(void* array_address,
size_t element_size,
size_t padding_size,
extern void __cxa_vec_delete2(void* array_address,
size_t element_size,
size_t padding_size,
void (*destructor)(void*),
void (*dealloc)(void*) );
void (*dealloc)(void*));
extern void __cxa_vec_delete3(void* __array_address,
size_t element_size,
size_t padding_size,
extern void __cxa_vec_delete3(void* __array_address,
size_t element_size,
size_t padding_size,
void (*destructor)(void*),
void (*dealloc) (void*, size_t));
extern void __cxa_vec_cctor(void* dest_array,
void* src_array,
size_t element_count,
size_t element_size,
void (*constructor) (void*, void*),
void (*destructor)(void*) );
void (*dealloc)(void*, size_t));
extern void __cxa_vec_cctor(void* dest_array,
void* src_array,
size_t element_count,
size_t element_size,
void (*constructor)(void*, void*),
void (*destructor)(void*));
// 3.3.5.3 Runtime API
extern int __cxa_atexit(void (*f)(void*), void* p, void* d);
extern int __cxa_finalize(void*);
// 3.4 Demangler API
extern char* __cxa_demangle(const char* mangled_name,
extern char* __cxa_demangle(const char* mangled_name,
char* output_buffer,
size_t* length,
size_t* length,
int* status);
// Apple additions to support C++ 0x exception_ptr class
@ -191,4 +183,4 @@ namespace abi = __cxxabiv1;
#endif // __cplusplus
#endif // __CXXABI_H
#endif // __CXXABI_H

18
libcxxabi/include/unwind.h
View File

@ -129,8 +129,8 @@ struct _Unwind_Exception {
uintptr_t private_2; // holds sp that phase1 found for phase2 to use
#if !__LP64__
// The gcc implementation of _Unwind_Exception used attribute mode on the
// above fields which had the side effect of causing this whole struct to
// round up to 32 bytes in size. To be more explicit, we add pad fields
// above fields which had the side effect of causing this whole struct to
// round up to 32 bytes in size. To be more explicit, we add pad fields
// added for binary compatibility.
uint32_t reserved[3];
#endif
@ -284,7 +284,7 @@ typedef _Unwind_Reason_Code (*_Unwind_Trace_Fn)(struct _Unwind_Context *,
extern _Unwind_Reason_Code _Unwind_Backtrace(_Unwind_Trace_Fn, void *);
// _Unwind_GetCFA is a gcc extension that can be called from within a
// personality handler to get the CFA (stack pointer before call) of
// personality handler to get the CFA (stack pointer before call) of
// current frame.
extern uintptr_t _Unwind_GetCFA(struct _Unwind_Context *);
@ -301,17 +301,17 @@ extern uintptr_t _Unwind_GetIPInfo(struct _Unwind_Context *context,
// __register_frame() is used with dynamically generated code to register the
// FDE for a generated (JIT) code. The FDE must use pc-rel addressing to point
// to its function and optional LSDA.
// __register_frame() has existed in all versions of Mac OS X, but in 10.4 and
// 10.5 it was buggy and did not actually register the FDE with the unwinder.
// to its function and optional LSDA.
// __register_frame() has existed in all versions of Mac OS X, but in 10.4 and
// 10.5 it was buggy and did not actually register the FDE with the unwinder.
// In 10.6 and later it does register properly.
extern void __register_frame(const void *fde);
extern void __deregister_frame(const void *fde);
// _Unwind_Find_FDE() will locate the FDE if the pc is in some function that has
// an associated FDE. Note, Mac OS X 10.6 and later, introduces "compact unwind
// info" which the runtime uses in preference to dwarf unwind info. This
// function will only work if the target function has an FDE but no compact
// info" which the runtime uses in preference to dwarf unwind info. This
// function will only work if the target function has an FDE but no compact
// unwind info.
struct dwarf_eh_bases {
uintptr_t tbase;
@ -336,7 +336,7 @@ extern uintptr_t _Unwind_GetTextRelBase(struct _Unwind_Context *context)
LIBUNWIND_UNAVAIL;
// Mac OS X 10.4 and 10.5 had implementations of these functions in
// libgcc_s.dylib, but they never worked.
// libgcc_s.dylib, but they never worked.
/// These functions are no longer available on Mac OS X.
extern void __register_frame_info_bases(const void *fde, void *ob, void *tb,
void *db) LIBUNWIND_UNAVAIL;