From 6154309f0cd3ed5071996951465808f2503e2eb1 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Sun, 29 Mar 2020 18:30:04 +0200
Subject: mcc produces first dummy executable

---
 elf.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'elf.cpp')

diff --git a/elf.cpp b/elf.cpp
index 0ad7a04..43d595d 100644
--- a/elf.cpp
+++ b/elf.cpp
@@ -1,6 +1,7 @@
 #include "elf.h"
 
 #include "file.h"
+#include "minicc.h"
 
 #include <iostream>
 
@@ -156,8 +157,8 @@ namespace {
  {
   if (elf.size() < size) {
    elf.resize(size);
-  } else
-   throw std::runtime_error("Padding not possible. Too many bytes already.");
+  } else if (elf.size() > size)
+   throw std::runtime_error("Padding not possible. Too many bytes already. ("s + std::to_string(elf.size()) + " > "s + std::to_string(size) + ")"s);
  }
 }
 
@@ -195,6 +196,8 @@ void Elf::Write(const std::filesystem::path& path, const std::vector<uint8_t>& c
  AddSectionHeaderSectionNames(elf, code, data);
 
  File::setFile(path, elf);
+
+ fs::permissions(path, fs::perms::owner_exec | fs::perms::group_exec | fs::perms::others_exec, fs::perm_options::add);
 }
 
 std::vector<uint8_t> Elf::Read(const std::filesystem::path& path)
-- 
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