This is an archive of the discontinued LLVM Phabricator instance.

Differential D35709

Remove Bitrig: CompilerRT Changes
ClosedPublic

Authored by erichkeane on Jul 20 2017, 4:35 PM.

Details

Reviewers
krytarowski
echristo
Commits
rGa021743cfd92: Remove Bitrig: CompilerRT Changes
rCRT308798: Remove Bitrig: CompilerRT Changes
rL308798: Remove Bitrig: CompilerRT Changes
Summary

Bitrig code has been merged back to OpenBSD, thus the OS has been abandoned.

Diff Detail

Repository
rL LLVM

Event Timeline

erichkeane created this revision.Jul 20 2017, 4:35 PM
erichkeane added a parent revision: D35707: Remove Bitrig: LLVM Changes.
erichkeane added a parent revision: D35701: Break up Targets.cpp into a header/impl pair per target type[NFCI].
krytarowski accepted this revision.Jul 20 2017, 4:45 PM
This revision is now accepted and ready to land.Jul 20 2017, 4:45 PM
echristo accepted this revision.Jul 20 2017, 4:51 PM

LGTM.

Closed by commit rL308798: Remove Bitrig: CompilerRT Changes (authored by erichkeane). · Explain WhyJul 21 2017, 3:48 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
compiler-rt/
trunk/
lib/
builtins/
4 lines
4 lines
test/
builtins/
Unit/
4 lines

Diff 107742

compiler-rt/trunk/lib/builtins/clear_cache.c

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#if defined(_WIN32) #if defined(_WIN32)
/* Forward declare Win32 APIs since the GCC mode driver does not handle the /* Forward declare Win32 APIs since the GCC mode driver does not handle the
newer SDKs as well as needed. */ newer SDKs as well as needed. */
uint32_t FlushInstructionCache(uintptr_t hProcess, void *lpBaseAddress, uint32_t FlushInstructionCache(uintptr_t hProcess, void *lpBaseAddress,
uintptr_t dwSize); uintptr_t dwSize);
uintptr_t GetCurrentProcess(void); uintptr_t GetCurrentProcess(void);
#endif #endif
#if (defined(__FreeBSD__) || defined(__Bitrig__)) && defined(__arm__) #if defined(__FreeBSD__) && defined(__arm__)
#include <sys/types.h> #include <sys/types.h>
#include <machine/sysarch.h> #include <machine/sysarch.h>
#endif #endif
#if defined(__NetBSD__) && defined(__arm__) #if defined(__NetBSD__) && defined(__arm__)
#include <machine/sysarch.h> #include <machine/sysarch.h>
#endif #endif
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void __clear_cache(void *start, void *end) { void __clear_cache(void *start, void *end) {
#if __i386__ || __x86_64__ || defined(_M_IX86) || defined(_M_X64) #if __i386__ || __x86_64__ || defined(_M_IX86) || defined(_M_X64)
/* /*
* Intel processors have a unified instruction and data cache * Intel processors have a unified instruction and data cache
* so there is nothing to do * so there is nothing to do
*/ */
#elif defined(__arm__) && !defined(__APPLE__) #elif defined(__arm__) && !defined(__APPLE__)
#if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__Bitrig__) #if defined(__FreeBSD__) || defined(__NetBSD__)
struct arm_sync_icache_args arg; struct arm_sync_icache_args arg;
arg.addr = (uintptr_t)start; arg.addr = (uintptr_t)start;
arg.len = (uintptr_t)end - (uintptr_t)start; arg.len = (uintptr_t)end - (uintptr_t)start;
sysarch(ARM_SYNC_ICACHE, &arg); sysarch(ARM_SYNC_ICACHE, &arg);
#elif defined(__linux__) #elif defined(__linux__)
/* /*
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compiler-rt/trunk/lib/builtins/int_endianness.h

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#define _YUGA_BIG_ENDIAN 1 #define _YUGA_BIG_ENDIAN 1
#elif _BYTE_ORDER == _LITTLE_ENDIAN #elif _BYTE_ORDER == _LITTLE_ENDIAN
#define _YUGA_LITTLE_ENDIAN 1 #define _YUGA_LITTLE_ENDIAN 1
#define _YUGA_BIG_ENDIAN 0 #define _YUGA_BIG_ENDIAN 0
#endif /* _BYTE_ORDER */ #endif /* _BYTE_ORDER */
#endif /* *BSD */ #endif /* *BSD */
#if defined(__OpenBSD__) || defined(__Bitrig__) #if defined(__OpenBSD__)
#include <machine/endian.h> #include <machine/endian.h>
#if _BYTE_ORDER == _BIG_ENDIAN #if _BYTE_ORDER == _BIG_ENDIAN
#define _YUGA_LITTLE_ENDIAN 0 #define _YUGA_LITTLE_ENDIAN 0
#define _YUGA_BIG_ENDIAN 1 #define _YUGA_BIG_ENDIAN 1
#elif _BYTE_ORDER == _LITTLE_ENDIAN #elif _BYTE_ORDER == _LITTLE_ENDIAN
#define _YUGA_LITTLE_ENDIAN 1 #define _YUGA_LITTLE_ENDIAN 1
#define _YUGA_BIG_ENDIAN 0 #define _YUGA_BIG_ENDIAN 0
#endif /* _BYTE_ORDER */ #endif /* _BYTE_ORDER */
#endif /* OpenBSD and Bitrig. */ #endif /* OpenBSD */
/* .. */ /* .. */
/* Mac OSX has __BIG_ENDIAN__ or __LITTLE_ENDIAN__ automatically set by the /* Mac OSX has __BIG_ENDIAN__ or __LITTLE_ENDIAN__ automatically set by the
* compiler (at least with GCC) */ * compiler (at least with GCC) */
#if defined(__APPLE__) || defined(__ellcc__ ) #if defined(__APPLE__) || defined(__ellcc__ )
#ifdef __BIG_ENDIAN__ #ifdef __BIG_ENDIAN__
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compiler-rt/trunk/test/builtins/Unit/endianness.h

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#define _YUGA_LITTLE_ENDIAN 1 #define _YUGA_LITTLE_ENDIAN 1
#define _YUGA_BIG_ENDIAN 0 #define _YUGA_BIG_ENDIAN 0
#endif /* _BYTE_ORDER */ #endif /* _BYTE_ORDER */
#endif /* *BSD */ #endif /* *BSD */
/* .. */ /* .. */
#if defined(__OpenBSD__) || defined(__Bitrig__) #if defined(__OpenBSD__)
#include <machine/endian.h> #include <machine/endian.h>
#if _BYTE_ORDER == _BIG_ENDIAN #if _BYTE_ORDER == _BIG_ENDIAN
#define _YUGA_LITTLE_ENDIAN 0 #define _YUGA_LITTLE_ENDIAN 0
#define _YUGA_BIG_ENDIAN 1 #define _YUGA_BIG_ENDIAN 1
#elif _BYTE_ORDER == _LITTLE_ENDIAN #elif _BYTE_ORDER == _LITTLE_ENDIAN
#define _YUGA_LITTLE_ENDIAN 1 #define _YUGA_LITTLE_ENDIAN 1
#define _YUGA_BIG_ENDIAN 0 #define _YUGA_BIG_ENDIAN 0
#endif /* _BYTE_ORDER */ #endif /* _BYTE_ORDER */
#endif /* OpenBSD and Bitrig. */ #endif /* OpenBSD */
/* .. */ /* .. */
/* Mac OSX has __BIG_ENDIAN__ or __LITTLE_ENDIAN__ automatically set by the compiler (at least with GCC) */ /* Mac OSX has __BIG_ENDIAN__ or __LITTLE_ENDIAN__ automatically set by the compiler (at least with GCC) */
#if defined(__APPLE__) && defined(__MACH__) || defined(__ellcc__ ) #if defined(__APPLE__) && defined(__MACH__) || defined(__ellcc__ )
#ifdef __BIG_ENDIAN__ #ifdef __BIG_ENDIAN__
#if __BIG_ENDIAN__ #if __BIG_ENDIAN__
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