The code section for an ISR has a specific address.
Currently, whether a function is ISR or not is encoded in the section attribute for that function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96322 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16TargetObjectFile.cpp b/lib/Target/PIC16/PIC16TargetObjectFile.cpp
index d7cfe02..b891c18 100644
--- a/lib/Target/PIC16/PIC16TargetObjectFile.cpp
+++ b/lib/Target/PIC16/PIC16TargetObjectFile.cpp
@@ -315,8 +315,12 @@
// Interface used by AsmPrinter to get a code section for a function.
const PIC16Section *
-PIC16TargetObjectFile::SectionForCode(const std::string &FnName) const {
+PIC16TargetObjectFile::SectionForCode(const std::string &FnName,
+ bool isISR) const {
const std::string &sec_name = PAN::getCodeSectionName(FnName);
+ // If it is ISR, its code section starts at a specific address.
+ if (isISR)
+ return getPIC16Section(sec_name, CODE, PAN::getISRAddr());
return getPIC16Section(sec_name, CODE);
}