mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-06-12 13:38:21 +00:00
This threads SectionName through the allocateCodeSection/allocateDataSection APIs, both in C++ and C land.
It's useful for the memory managers that are allocating a section to know what the name of the section is. At a minimum, this is useful for low-level debugging - it's customary for JITs to be able to tell you what memory they allocated, and as part of any such dump, they should be able to tell you some meta-data about what each allocation is for. This allows clients that supply their own memory managers to do this. Additionally, we also envision the SectionName being useful for passing meta-data from within LLVM to an LLVM client. This changes both the C and C++ APIs, and all of the clients of those APIs within LLVM. I'm assuming that it's safe to change the C++ API because that API is allowed to change. I'm assuming that it's safe to change the C API because we haven't shipped the API in a release yet (LLVM 3.3 doesn't include the MCJIT memory management C API). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191804 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
@ -464,7 +464,7 @@ namespace {
|
||||
|
||||
/// allocateCodeSection - Allocate memory for a code section.
|
||||
uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
|
||||
unsigned SectionID) {
|
||||
unsigned SectionID, StringRef SectionName) {
|
||||
// Grow the required block size to account for the block header
|
||||
Size += sizeof(*CurBlock);
|
||||
|
||||
@ -510,7 +510,8 @@ namespace {
|
||||
|
||||
/// allocateDataSection - Allocate memory for a data section.
|
||||
uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
|
||||
unsigned SectionID, bool IsReadOnly) {
|
||||
unsigned SectionID, StringRef SectionName,
|
||||
bool IsReadOnly) {
|
||||
return (uint8_t*)DataAllocator.Allocate(Size, Alignment);
|
||||
}
|
||||
|
||||
|
Reference in New Issue
Block a user