[llvm-commits] CVS: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp
Changes in directory llvm-poolalloc/runtime/FL2Allocator:
PoolAllocator.cpp updated: 1.54 - 1.55
---
Log message:
Add a trace statement
---
Diffs of the changes: (+1 -0)
PoolAllocator.cpp |1 +
1 files changed, 1 insertion(+)
Index: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp
diff -u llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.54
llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.55
--- llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.54 Thu Jun 29
16:47:25 2006
+++ llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp Sun Sep 24
14:49:54 2006
@@ -666,6 +666,7 @@
// If we are not allowed to grow this pool, don't.
if (!PoolTraits::CanGrowPool) {
+ DO_IF_TRACE(fprintf(stderr, Pool Overflow, not growable\n));
abort();
return 0;
}
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[llvm-commits] CVS: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp PoolAllocator.h
Changes in directory llvm-poolalloc/runtime/FL2Allocator:
PoolAllocator.cpp updated: 1.53 - 1.54
PoolAllocator.h updated: 1.27 - 1.28
---
Log message:
Add runtime support for an alternate pointer compression runtime
---
Diffs of the changes: (+38 -1)
PoolAllocator.cpp | 28 +++-
PoolAllocator.h | 11 +++
2 files changed, 38 insertions(+), 1 deletion(-)
Index: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp
diff -u llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.53
llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.54
--- llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.53 Wed Jun 14
16:17:32 2006
+++ llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp Thu Jun 29
16:47:25 2006
@@ -889,7 +889,6 @@
// next time.
static PoolSlabCompressedPoolTraits *Pools[4] = { 0, 0, 0, 0 };
-
void *poolinit_pc(PoolTyCompressedPoolTraits *Pool,
unsigned DeclaredSize, unsigned ObjAlignment) {
poolinit_internal(Pool, DeclaredSize, ObjAlignment);
@@ -980,6 +979,33 @@
return (char*)Result-(char*)Pool-Slabs;
}
+// Alternate Pointer Compression
+void *poolinit_pca(PoolTyCompressedPoolTraits *Pool, unsigned NodeSize,
+ unsigned ObjAlignment)
+{
+ return poolinit_pc(Pool, NodeSize, ObjAlignment);
+}
+
+void pooldestroy_pca(PoolTyCompressedPoolTraits *Pool)
+{
+ pooldestroy_pc(Pool);
+}
+
+void* poolalloc_pca(PoolTyCompressedPoolTraits *Pool, unsigned NumBytes)
+{
+ return poolalloc_internal(Pool, NumBytes);
+}
+
+void poolfree_pca(PoolTyCompressedPoolTraits *Pool, void* Node)
+{
+ poolfree_internal(Pool, Node);
+}
+
+void* poolrealloc_pca(PoolTyCompressedPoolTraits *Pool, void* Node,
+ unsigned NumBytes)
+{
+ return poolrealloc_internal(Pool, Node, NumBytes);
+}
//===--===//
// Access Tracing Runtime Library Support
Index: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h
diff -u llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h:1.27
llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h:1.28
--- llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h:1.27Wed Jun 14
16:17:32 2006
+++ llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h Thu Jun 29 16:47:25 2006
@@ -215,6 +215,17 @@
unsigned long long poolrealloc_pc(PoolTyCompressedPoolTraits *Pool,
unsigned long long Node, unsigned NumBytes);
+ // Alternate Pointer Compression runtime library. Most of these are just
+ // wrappers around the normal pool routines.
+ void *poolinit_pca(PoolTyCompressedPoolTraits *Pool, unsigned NodeSize,
+unsigned ObjAlignment);
+ void pooldestroy_pca(PoolTyCompressedPoolTraits *Pool);
+ void* poolalloc_pca(PoolTyCompressedPoolTraits *Pool,
+ unsigned NumBytes);
+ void poolfree_pca(PoolTyCompressedPoolTraits *Pool, void* Node);
+ void* poolrealloc_pca(PoolTyCompressedPoolTraits *Pool,
+ void* Node, unsigned NumBytes);
+
// Access tracing runtime library support.
void poolaccesstraceinit(void);
void poolaccesstrace(void *Ptr, void *PD);
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[llvm-commits] CVS: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp PoolAllocator.h
Changes in directory llvm-poolalloc/runtime/FL2Allocator:
PoolAllocator.cpp updated: 1.51 - 1.52
PoolAllocator.h updated: 1.25 - 1.26
---
Log message:
realloc_pc
---
Diffs of the changes: (+16 -7)
PoolAllocator.cpp | 20 ++--
PoolAllocator.h |3 ++-
2 files changed, 16 insertions(+), 7 deletions(-)
Index: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp
diff -u llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.51
llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.52
--- llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.51 Thu Feb 16
09:50:09 2006
+++ llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp Thu Apr 27
10:50:02 2006
@@ -538,9 +538,11 @@
}
templatetypename PoolTraits
-static void *poolalloc_internal(PoolTyPoolTraits *Pool, unsigned NumBytes) {
+static void *poolalloc_internal(PoolTyPoolTraits *Pool, unsigned NumBytesA) {
DO_IF_TRACE(fprintf(stderr, [%d] poolalloc%s(%d) - ,
- getPoolNumber(Pool), PoolTraits::getSuffix(), NumBytes));
+ getPoolNumber(Pool), PoolTraits::getSuffix(),
NumBytesA));
+
+ int NumBytes = NumBytesA;
// If a null pool descriptor is passed in, this is not a pool allocated data
// structure. Hand off to the system malloc.
@@ -783,9 +785,9 @@
DO_IF_TRACE(fprintf(stderr, 0x%X (system realloc)\n, Result));
return Result;
}
- if (Node == 0) return poolalloc(Pool, NumBytes);
+ if (Node == 0) return poolalloc_internal(Pool, NumBytes);
if (NumBytes == 0) {
-poolfree(Pool, Node);
+poolfree_internal(Pool, Node);
DO_IF_TRACE(fprintf(stderr, freed\n));
return 0;
}
@@ -797,12 +799,12 @@
if (Size != ~1U) {
// FIXME: This is obviously much worse than it could be. In particular, we
// never try to expand something in a pool. This might hurt some programs!
-void *New = poolalloc(Pool, NumBytes);
+void *New = poolalloc_internal(Pool, NumBytes);
assert(New != 0 Our poolalloc doesn't ever return null for failure!);
// Copy the min of the new and old sizes over.
memcpy(New, Node, Size NumBytes ? Size : NumBytes);
-poolfree(Pool, Node);
+poolfree_internal(Pool, Node);
DO_IF_TRACE(fprintf(stderr, 0x%X (moved)\n, New));
return New;
}
@@ -972,6 +974,12 @@
poolfree_internal(Pool, (char*)Pool-Slabs+Node);
}
+unsigned long long poolrealloc_pc(PoolTyCompressedPoolTraits *Pool,
+ unsigned long long Node, unsigned NumBytes) {
+ void *Result = poolrealloc_internal(Pool, (char*)Pool-Slabs+Node, NumBytes);
+ return (char*)Result-(char*)Pool-Slabs;
+}
+
//===--===//
// Access Tracing Runtime Library Support
Index: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h
diff -u llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h:1.25
llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h:1.26
--- llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h:1.25Wed May 18
14:56:30 2005
+++ llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.h Thu Apr 27 10:50:02 2006
@@ -212,7 +212,8 @@
unsigned NumBytes);
void poolfree_pc(PoolTyCompressedPoolTraits *Pool, unsigned long long
Node);
//void *poolmemalign_pc(PoolTy *Pool, unsigned Alignment, unsigned NumBytes);
-
+ unsigned long long poolrealloc_pc(PoolTyCompressedPoolTraits *Pool,
+ unsigned long long Node, unsigned NumBytes);
// Access tracing runtime library support.
void poolaccesstraceinit(void);
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[llvm-commits] CVS: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp
Changes in directory llvm-poolalloc/runtime/FL2Allocator:
PoolAllocator.cpp updated: 1.50 - 1.51
---
Log message:
some programs call memalign, so there should be one
---
Diffs of the changes: (+7 -0)
PoolAllocator.cpp |7 +++
1 files changed, 7 insertions(+)
Index: llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp
diff -u llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.50
llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.51
--- llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp:1.50 Fri May 27
15:46:20 2005
+++ llvm-poolalloc/runtime/FL2Allocator/PoolAllocator.cpp Thu Feb 16
09:50:09 2006
@@ -854,6 +854,13 @@
return poolalloc_internal(Pool, NumBytes);
}
+void *poolmemalign(PoolTyNormalPoolTraits *Pool,
+ unsigned Alignment, unsigned NumBytes) {
+ //punt and use pool alloc.
+ //I don't know if this is safe or breaks any assumptions in the runtime
+ intptr_t base = (intptr_t)poolalloc_internal(Pool, NumBytes + Alignment - 1);
+ return (void*)((base + (Alignment - 1)) ~((intptr_t)Alignment -1));
+}
void poolfree(PoolTyNormalPoolTraits *Pool, void *Node) {
DO_IF_FORCE_MALLOCFREE(free(Node); return);
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