mskvortsov

import lldb
import ctypes

class Array_SynthProvider:

    def __init__(self, valobj, dict):
        self.valobj = valobj

    def num_children(self):
        return self.num_components.GetValueAsUnsigned(0)

mskvortsov

#!/usr/bin/env python

# Use like this:
# cd into empty directory where source tree will be reconstructed
# objdump --dwarf=decodedline <list of elfs> |dwarf-recover-src-tree.py
# (tested only with GNU objdump 2.26.1)

import sys, os, string

dictionary = {}

mskvortsov

$ coreclr/corerun Bytemark.exe
BBBBBB   YYY   Y  TTTTTTT  EEEEEEE
BBB   B  YYY   Y    TTT    EEE
BBB   B  YYY   Y    TTT    EEE
BBBBBB    YYY Y     TTT    EEEEEEE
BBB   B    YYY      TTT    EEE
BBB   B    YYY      TTT    EEE
BBBBBB     YYY      TTT    EEEEEEE

BYTEmark (tm) C# Mode Benchmark ver. 2 (06/99)

mskvortsov

****** START compiling Test:LongId(long):long (MethodHash=0f9627fe)
Generating code for Unix arm
OPTIONS: compCodeOpt = BLENDED_CODE
OPTIONS: compDbgCode = false
OPTIONS: compDbgInfo = true
OPTIONS: compDbgEnC  = false
OPTIONS: compProcedureSplitting   = false
OPTIONS: compProcedureSplittingEH = false
OPTIONS: Stack probing is DISABLED
IL to import:

mskvortsov

****** START compiling Test:LongId(long):long (MethodHash=0f9627fe)
Generating code for Unix arm
OPTIONS: compCodeOpt = BLENDED_CODE
OPTIONS: compDbgCode = false
OPTIONS: compDbgInfo = true
OPTIONS: compDbgEnC  = false
OPTIONS: compProcedureSplitting   = false
OPTIONS: compProcedureSplittingEH = false
OPTIONS: Stack probing is DISABLED
IL to import:

mskvortsov

[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 3.14.79-113 (root@a53_b1) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.1) ) #1 SMP PREEMPT Wed May 10 00:43:15 BRT 2017
[    0.000000] CPU: AArch64 Processor [410fd034] revision 4
[    0.000000] secmon: share mem setup
[    0.000000] Reserved memory: initialized node linux,secmon, compatible id aml_secmon_memory
[    0.000000] __reserved_mem_alloc_size: linux,meson-fb
[    0.000000] fb: Reserved memory: created fb at 0x0000000078000000, size 128 MiB
[    0.000000] Reserved memory: initialized node linux,meson-fb, compatible id amlogic, fb-memory

mskvortsov

diff --git a/lib/ObjWriter/objwriter.cpp b/lib/ObjWriter/objwriter.cpp
index 5024c55..c2f302c 100644
--- a/lib/ObjWriter/objwriter.cpp
+++ b/lib/ObjWriter/objwriter.cpp
@@ -303,6 +303,15 @@ void ObjectWriter::EmitIntValue(uint64_t Value, unsigned Size) {
 void ObjectWriter::EmitSymbolDef(const char *SymbolName) {
   MCSymbol *Sym = OutContext->getOrCreateSymbol(Twine(SymbolName));
   Streamer->EmitSymbolAttribute(Sym, MCSA_Global);
+
+  // A Thumb2 function symbol should be marked with an appropriate ELF

mskvortsov

#!/bin/sh
​
LLVMROOT=/home/mskvortsov/msp430-clang/build
NEWLIB=/opt/msp430-newlib
TICCS=/opt/ti/ccsv8
PWD=$(pwd)
​
make \
BOARD=telosb \
CC=$LLVMROOT/bin/clang \