From: Sanjiv Gupta <sanjiv.gupta@microchip.com>
Date: Mon, 15 Feb 2010 17:19:13 +0000 (+0000)
Subject: Re-applying 96173 with corresponding changes in test.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aed63cbe10bbef09e2bb75592760b7dc8007bbfe;p=clang

Re-applying 96173 with corresponding changes in test.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96242 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index b96e17d892..c1cd96e361 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -1619,23 +1619,25 @@ namespace {
     virtual void getTargetDefines(const LangOptions &Opts,
                                 MacroBuilder &Builder) const {
       Builder.defineMacro("__pic16");
+      Builder.defineMacro("__PIC16");
       Builder.defineMacro("rom", "__attribute__((address_space(1)))");
       Builder.defineMacro("ram", "__attribute__((address_space(0)))");
-      Builder.defineMacro("_section(SectName)",
+      Builder.defineMacro("__section(SectName)",
              "__attribute__((section(SectName)))");
       Builder.defineMacro("near",
              "__attribute__((section(\"Address=NEAR\")))");
-      Builder.defineMacro("_address(Addr)",
+      Builder.defineMacro("__address(Addr)",
              "__attribute__((section(\"Address=\"#Addr)))");
-      Builder.defineMacro("_CONFIG(conf)", "asm(\"CONFIG \"#conf)");
-      Builder.defineMacro("_interrupt",
+      Builder.defineMacro("__config(conf)", "asm(\"CONFIG \"#conf)");
+      Builder.defineMacro("__idlocs(value)", "asm(\"__IDLOCS \"#value)");
+      Builder.defineMacro("interrupt",
              "__attribute__((section(\"interrupt=0x4\"))) \
              __attribute__((used))");
     }
     virtual void getTargetBuiltins(const Builtin::Info *&Records,
                                    unsigned &NumRecords) const {}
     virtual const char *getVAListDeclaration() const {
-      return "";
+      return "typedef char* __builtin_va_list;";
     }
     virtual const char *getClobbers() const {
       return "";
diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c
index a1485b6501..00ea92c26b 100644
--- a/test/Preprocessor/init.c
+++ b/test/Preprocessor/init.c
@@ -443,7 +443,7 @@
 //
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=pic16-none-none < /dev/null | FileCheck -check-prefix PIC16 %s
 //
-// PIC16:#define _CONFIG(conf) asm("CONFIG "#conf)
+// PIC16:#define __config(conf) asm("CONFIG "#conf)
 // PIC16:#define __CHAR_BIT__ 8
 // PIC16:#define __DBL_DENORM_MIN__ 1.40129846e-45F
 // PIC16:#define __DBL_DIG__ 6
@@ -518,9 +518,10 @@
 // PIC16:#define __clang__ 1
 // PIC16:#define __llvm__ 1
 // PIC16:#define __pic16 1
-// PIC16:#define _address(Addr) __attribute__((section("Address="#Addr)))
-// PIC16:#define _interrupt __attribute__((section("interrupt=0x4"))) __attribute__((used))
-// PIC16:#define _section(SectName) __attribute__((section(SectName)))
+// PIC16:#define __PIC16 1
+// PIC16:#define __address(Addr) __attribute__((section("Address="#Addr)))
+// PIC16:#define interrupt __attribute__((section("interrupt=0x4"))) __attribute__((used))
+// PIC16:#define __section(SectName) __attribute__((section(SectName)))
 // PIC16:#define ram __attribute__((address_space(0)))
 // PIC16:#define rom __attribute__((address_space(1)))
 //