Changeset 31158 in vbox for trunk/src/VBox/Runtime/r3/freebsd

Timestamp:

Jul 28, 2010 3:24:30 AM (15 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

64136

Message:

iprt,++: Tag allocation in all builds with a string, defaulting to FILE.

File:

• trunk/src/VBox/Runtime/r3/freebsd/alloc-freebsd.cpp (modified) (8 diffs)

trunk/src/VBox/Runtime/r3/freebsd/alloc-freebsd.cpp

@@ -1 +1 @@
 /* $Id$ */
 /** @file
- * IPRT - Memory Allocation, POSIX.
+ * IPRT - Memory Allocation, FreeBSD.
  */
 
 /*
- * Copyright (C) 2006-2007 Oracle Corporation
+ * Copyright (C) 2006-2010 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -40 +40 @@
 
 
-/**
- * Allocates memory which may contain code.
- *
- * @returns Pointer to the allocated memory.
- * @returns NULL on failure.
- * @param   cb      Size in bytes of the memory block to allocate.
- */
-RTDECL(void *) RTMemExecAlloc(size_t cb) RT_NO_THROW
+RTDECL(void *) RTMemExecAllocTag(size_t cb, const char *pszTag) RT_NO_THROW
 {
     /*
@@ -73 +66 @@
 
 
-/**
- * Free executable/read/write memory allocated by RTMemExecAlloc().
- *
- * @param   pv      Pointer to memory block.
- */
 RTDECL(void)    RTMemExecFree(void *pv) RT_NO_THROW
 {
@@ -85 +73 @@
 
 
-/**
- * Allocate page aligned memory.
- *
- * @returns Pointer to the allocated memory.
- * @returns NULL if we're out of memory.
- * @param   cb  Size of the memory block. Will be rounded up to page size.
- */
-RTDECL(void *) RTMemPageAlloc(size_t cb) RT_NO_THROW
+RTDECL(void *) RTMemPageAllocTag(size_t cb, const char *pszTag) RT_NO_THROW
 {
     cb = RT_ALIGN_Z(cb, PAGE_SIZE);
@@ -103 +84 @@
 
 
-/**
- * Allocate zero'ed page aligned memory.
- *
- * @returns Pointer to the allocated memory.
- * @returns NULL if we're out of memory.
- * @param   cb  Size of the memory block. Will be rounded up to page size.
- */
-RTDECL(void *) RTMemPageAllocZ(size_t cb) RT_NO_THROW
+RTDECL(void *) RTMemPageAllocZTag(size_t cb, const char *pszTag) RT_NO_THROW
 {
     cb = RT_ALIGN_Z(cb, PAGE_SIZE);
@@ -120 +94 @@
 
 
-/**
- * Free a memory block allocated with RTMemPageAlloc() or RTMemPageAllocZ().
- *
- * @param   pv      Pointer to the block as it was returned by the allocation function.
- *                  NULL will be ignored.
- */
 RTDECL(void) RTMemPageFree(void *pv, size_t cb) RT_NO_THROW
 {
@@ -133 +101 @@
 
 
-/**
- * Change the page level protection of a memory region.
- *
- * @returns iprt status code.
- * @param   pv          Start of the region. Will be rounded down to nearest page boundary.
- * @param   cb          Size of the region. Will be rounded up to the nearest page boundary.
- * @param   fProtect    The new protection, a combination of the RTMEM_PROT_* defines.
- */
 RTDECL(int) RTMemProtect(void *pv, size_t cb, unsigned fProtect) RT_NO_THROW
 {
@@ -196 +156 @@
     return RTErrConvertFromErrno(errno);
 }
+