From f75f9be3fb89eb6661a0ed8bfee8a6328ee5a4d1 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Tue, 2 May 2006 23:22:24 +0000 Subject: Several related changes: 1. Change several methods in the MachineCodeEmitter class to be pure virtual. 2. Suck emitConstantPool/initJumpTableInfo into startFunction, removing them from the MachineCodeEmitter interface, and reducing the amount of target- specific code. 3. Change the JITEmitter so that it allocates constantpools and jump tables *right* next to the functions that they belong to, instead of in a separate pool of memory. This makes all memory for a function be contiguous, and means the JITEmitter only tracks one block of memory now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28065 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/ELFWriter.cpp | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'lib/CodeGen/ELFWriter.cpp') diff --git a/lib/CodeGen/ELFWriter.cpp b/lib/CodeGen/ELFWriter.cpp index 483c490..69302a3 100644 --- a/lib/CodeGen/ELFWriter.cpp +++ b/lib/CodeGen/ELFWriter.cpp @@ -58,10 +58,6 @@ namespace llvm { void startFunction(MachineFunction &F); bool finishFunction(MachineFunction &F); - void emitConstantPool(MachineConstantPool *MCP) { - if (MCP->isEmpty()) return; - assert(0 && "unimp"); - } void addRelocation(const MachineRelocation &MR) { assert(0 && "relo not handled yet!"); } @@ -73,6 +69,12 @@ namespace llvm { assert(0 && "JT not implementated yet!"); return 0; } + + virtual void emitJumpTableInfo(MachineJumpTableInfo *MJTI, + std::map &MBBM){ + assert(0 && "JT not implementated yet!"); + } + /// JIT SPECIFIC FUNCTIONS - DO NOT IMPLEMENT THESE HERE! void startFunctionStub(unsigned StubSize) { -- cgit v1.1