Enable emitting of constant values in non-default address space as well. The APIs emitting constants now take an additional parameter signifying the address space in which to emit. The APIs like getData8BitsDirective() etc are made virtual enabling targets to be able to define appropirate directivers for various sizes and address spaces.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63377 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 30 insertions, 2 deletions

diff --git a/lib/Target/PIC16/PIC16TargetAsmInfo.cpp b/lib/Target/PIC16/PIC16TargetAsmInfo.cpp
index 8e2392e..b86576b 100644
--- a/lib/Target/PIC16/PIC16TargetAsmInfo.cpp
+++ b/lib/Target/PIC16/PIC16TargetAsmInfo.cpp
@@ -22,8 +22,11 @@ PIC16TargetAsmInfo(const PIC16TargetMachine &TM)
   : TargetAsmInfo(TM) {
   CommentString = ";";
   Data8bitsDirective = " db ";
-  Data16bitsDirective = " db ";
-  Data32bitsDirective = " db ";
+  Data16bitsDirective = " dw ";
+  Data32bitsDirective = " dl ";
+  RomData8bitsDirective = " dw ";
+  RomData16bitsDirective = " rom_di ";
+  RomData8bitsDirective = " rom_dl ";
   ZeroDirective = NULL;
   AsciiDirective = " dt ";
   AscizDirective = NULL;
@@ -33,3 +36,28 @@ PIC16TargetAsmInfo(const PIC16TargetMachine &TM)
   DataSection = getNamedSection("idata.# IDATA", SectionFlags::Writeable);
   SwitchToSectionDirective = "";
 }
+
+const char *PIC16TargetAsmInfo::getData8bitsDirective(unsigned AddrSpace)
+                                                       const {
+      if (AddrSpace == PIC16ISD::ROM_SPACE)
+        return RomData8bitsDirective;
+      else 
+        return Data8bitsDirective; 
+  }
+
+const char *PIC16TargetAsmInfo::getData16bitsDirective(unsigned AddrSpace)
+                                                       const {
+      if (AddrSpace == PIC16ISD::ROM_SPACE)
+        return RomData16bitsDirective;
+      else
+        return Data16bitsDirective;
+  }
+
+const char *PIC16TargetAsmInfo::getData32bitsDirective(unsigned AddrSpace)
+                                                       const {
+      if (AddrSpace == PIC16ISD::ROM_SPACE)
+        return RomData32bitsDirective;
+      else
+        return Data32bitsDirective;
+  }
+