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Code Issues Projects Releases Wiki Activity

rename methods in System/Host to be more consistent.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62776 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-01-22 19:53:00 +00:00
parent 5e3c013f81
commit b67c958342
4 changed files with 15 additions and 15 deletions
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14
include/llvm/System/Host.h
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@@ -19,7 +19,7 @@
namespace llvm { namespace llvm {
namespace sys { namespace sys {
inline bool littleEndianHost() { inline bool isLittleEndianHost() {
union { union {
int i; int i;
char c; char c;
@@ -28,17 +28,17 @@ namespace sys {
return c; return c;
} }
inline bool bigEndianHost() { inline bool isBigEndianHost() {
return !littleEndianHost(); return !isLittleEndianHost();
} }
/// osName() - Return the name of the host operating system or "" if /// getOSName() - Return the name of the host operating system or "" if
/// unknown. /// unknown.
std::string osName(); std::string getOSName();
/// osVersion() - Return the operating system version as a string or /// getOSVersion() - Return the operating system version as a string or
/// "" if unknown. /// "" if unknown.
std::string osVersion(); std::string getOSVersion();
} }
} }

8
lib/ExecutionEngine/ExecutionEngine.cpp
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@@ -692,7 +692,7 @@ static void StoreIntToMemory(const APInt &IntVal, uint8_t *Dst,
assert((IntVal.getBitWidth()+7)/8 >= StoreBytes && "Integer too small!"); assert((IntVal.getBitWidth()+7)/8 >= StoreBytes && "Integer too small!");
uint8_t *Src = (uint8_t *)IntVal.getRawData(); uint8_t *Src = (uint8_t *)IntVal.getRawData();
if (sys::littleEndianHost()) if (sys::isLittleEndianHost())
// Little-endian host - the source is ordered from LSB to MSB. Order the // Little-endian host - the source is ordered from LSB to MSB. Order the
// destination from LSB to MSB: Do a straight copy. // destination from LSB to MSB: Do a straight copy.
memcpy(Dst, Src, StoreBytes); memcpy(Dst, Src, StoreBytes);
@@ -751,7 +751,7 @@ void ExecutionEngine::StoreValueToMemory(const GenericValue &Val,
cerr << "Cannot store value of type " << *Ty << "!\n"; cerr << "Cannot store value of type " << *Ty << "!\n";
} }
if (sys::littleEndianHost() != getTargetData()->isLittleEndian()) if (sys::isLittleEndianHost() != getTargetData()->isLittleEndian())
// Host and target are different endian - reverse the stored bytes. // Host and target are different endian - reverse the stored bytes.
std::reverse((uint8_t*)Ptr, StoreBytes + (uint8_t*)Ptr); std::reverse((uint8_t*)Ptr, StoreBytes + (uint8_t*)Ptr);
} }
@@ -762,7 +762,7 @@ static void LoadIntFromMemory(APInt &IntVal, uint8_t *Src, unsigned LoadBytes) {
assert((IntVal.getBitWidth()+7)/8 >= LoadBytes && "Integer too small!"); assert((IntVal.getBitWidth()+7)/8 >= LoadBytes && "Integer too small!");
uint8_t *Dst = (uint8_t *)IntVal.getRawData(); uint8_t *Dst = (uint8_t *)IntVal.getRawData();
if (sys::littleEndianHost()) if (sys::isLittleEndianHost())
// Little-endian host - the destination must be ordered from LSB to MSB. // Little-endian host - the destination must be ordered from LSB to MSB.
// The source is ordered from LSB to MSB: Do a straight copy. // The source is ordered from LSB to MSB: Do a straight copy.
memcpy(Dst, Src, LoadBytes); memcpy(Dst, Src, LoadBytes);
@@ -789,7 +789,7 @@ void ExecutionEngine::LoadValueFromMemory(GenericValue &Result,
const Type *Ty) { const Type *Ty) {
const unsigned LoadBytes = getTargetData()->getTypeStoreSize(Ty); const unsigned LoadBytes = getTargetData()->getTypeStoreSize(Ty);
if (sys::littleEndianHost() != getTargetData()->isLittleEndian()) { if (sys::isLittleEndianHost() != getTargetData()->isLittleEndian()) {
// Host and target are different endian - reverse copy the stored // Host and target are different endian - reverse copy the stored
// bytes into a buffer, and load from that. // bytes into a buffer, and load from that.
uint8_t *Src = (uint8_t*)Ptr; uint8_t *Src = (uint8_t*)Ptr;

4
lib/System/Unix/Host.inc
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@@ -23,7 +23,7 @@
using namespace llvm; using namespace llvm;
std::string llvm::sys::osName() { std::string llvm::sys::getOSName() {
struct utsname info; struct utsname info;
if (uname(&info)) if (uname(&info))
@@ -32,7 +32,7 @@ std::string llvm::sys::osName() {
return info.sysname; return info.sysname;
} }
std::string llvm::sys::osVersion() { std::string llvm::sys::getOSVersion() {
struct utsname info; struct utsname info;
if (uname(&info)) if (uname(&info))

4
lib/System/Win32/Host.inc
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@@ -17,11 +17,11 @@
using namespace llvm; using namespace llvm;
std::string sys::osName() { std::string sys::getOSName() {
return "Windows"; return "Windows";
} }
std::string sys::osVersion() { std::string sys::getOSVersion() {
OSVERSIONINFO osvi; OSVERSIONINFO osvi;
memset(&osvi, 0, sizeof(osvi)); memset(&osvi, 0, sizeof(osvi));