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[Support][NFC] Make some helper functions "static" in Memory.inc

This commit is contained in:
Bruno Ricci 2020-01-09 17:38:50 +00:00
parent 356b33516c
commit 2fe45e029d
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GPG Key ID: D58C906B2F684D92
2 changed files with 3 additions and 11 deletions
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6
llvm/lib/Support/Unix/Memory.inc
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@ -42,9 +42,7 @@ extern "C" void sys_icache_invalidate(const void *Addr, size_t len);
extern "C" void __clear_cache(void *, void*);
#endif
namespace {
int getPosixProtectionFlags(unsigned Flags) {
static int getPosixProtectionFlags(unsigned Flags) {
switch (Flags & llvm::sys::Memory::MF_RWE_MASK) {
case llvm::sys::Memory::MF_READ:
return PROT_READ;
@ -76,8 +74,6 @@ int getPosixProtectionFlags(unsigned Flags) {
return PROT_NONE;
}
} // anonymous namespace
namespace llvm {
namespace sys {

8
llvm/lib/Support/Windows/Memory.inc
View File

@ -19,9 +19,7 @@
// The Windows.h header must be the last one included.
#include "WindowsSupport.h"
namespace {
DWORD getWindowsProtectionFlags(unsigned Flags) {
static DWORD getWindowsProtectionFlags(unsigned Flags) {
switch (Flags & llvm::sys::Memory::MF_RWE_MASK) {
// Contrary to what you might expect, the Windows page protection flags
// are not a bitwise combination of RWX values
@ -50,7 +48,7 @@ DWORD getWindowsProtectionFlags(unsigned Flags) {
// While we'd be happy to allocate single pages, the Windows allocation
// granularity may be larger than a single page (in practice, it is 64K)
// so mapping less than that will create an unreachable fragment of memory.
size_t getAllocationGranularity() {
static size_t getAllocationGranularity() {
SYSTEM_INFO Info;
::GetSystemInfo(&Info);
if (Info.dwPageSize > Info.dwAllocationGranularity)
@ -91,8 +89,6 @@ static size_t enableProcessLargePages() {
return 0;
}
} // namespace
namespace llvm {
namespace sys {