103 lines
3.9 KiB
Ruby
103 lines
3.9 KiB
Ruby
require 'formula'
|
|
|
|
class Sdcc < Formula
|
|
homepage 'http://sdcc.sourceforge.net/'
|
|
url 'http://downloads.sourceforge.net/project/sdcc/sdcc/3.1.0/sdcc-src-3.1.0.tar.bz2'
|
|
sha1 '4806c79bd1572c3be8e8a9ee68f94c31d251d530'
|
|
|
|
head 'https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc/'
|
|
|
|
depends_on 'gputils'
|
|
depends_on 'boost'
|
|
|
|
option 'enable-avr-port', "Enables the AVR port (UNSUPPORTED, MAY FAIL)"
|
|
option 'enable-xa51-port', "Enables the xa51 port (UNSUPPORTED, MAY FAIL)"
|
|
|
|
def patches
|
|
p = []
|
|
|
|
# SDCC Doesn't build huge-stack-auto by default for mcs51, but it
|
|
# is needed by Contiki and others. This simple patch enables it to build.
|
|
p << 'https://gist.github.com/anonymous/5042275/raw/a2e084f29cd4ad9cd95e38683209991b7ac038d3/sdcc-huge-stack-auto.diff'
|
|
|
|
# The issue the patch below fixes is already fixed on HEAD, so
|
|
# we only want to apply it if we aren't building for HEAD.
|
|
p << DATA if !build.head?
|
|
p
|
|
end
|
|
|
|
def install
|
|
args = ["--prefix=#{prefix}"]
|
|
|
|
args << '--enable-avr-port' if build.include? 'enable-avr-port'
|
|
args << '--enable-xa51-port' if build.include? 'enable-xa51-port'
|
|
|
|
system "./configure", *args
|
|
system "make all"
|
|
system "make install"
|
|
end
|
|
|
|
def test
|
|
system "#{bin}/sdcc", "-v"
|
|
end
|
|
end
|
|
|
|
__END__
|
|
diff --git a/src/SDCCralloc.hpp b/src/SDCCralloc.hpp
|
|
index 25f01f0..2b02130 100644
|
|
--- a/src/SDCCralloc.hpp
|
|
+++ b/src/SDCCralloc.hpp
|
|
@@ -413,7 +413,7 @@ create_cfg(cfg_t &cfg, con_t &con, ebbIndex *ebbi)
|
|
for (var_t i = boost::num_vertices(con) - 1; i >= 0; i--)
|
|
{
|
|
cfg_sym_t cfg2;
|
|
- boost::copy_graph(cfg, cfg2);
|
|
+ boost::copy_graph(cfg, cfg2, boost::vertex_copy(forget_properties()).edge_copy(forget_properties()));
|
|
for (int j = boost::num_vertices(cfg) - 1; j >= 0; j--)
|
|
{
|
|
if (cfg[j].alive.find(i) == cfg[j].alive.end())
|
|
@@ -430,7 +430,7 @@ create_cfg(cfg_t &cfg, con_t &con, ebbIndex *ebbi)
|
|
#endif
|
|
// Non-connected CFGs shouldn't exist either. Another problem with dead code eliminarion.
|
|
cfg_sym_t cfg2;
|
|
- boost::copy_graph(cfg, cfg2);
|
|
+ boost::copy_graph(cfg, cfg2, boost::vertex_copy(forget_properties()).edge_copy(forget_properties()));
|
|
std::vector<boost::graph_traits<cfg_t>::vertices_size_type> component(num_vertices(cfg2));
|
|
boost::connected_components(cfg2, &component[0]);
|
|
|
|
diff --git a/src/SDCCtree_dec.hpp b/src/SDCCtree_dec.hpp
|
|
index e5b1de3..3ec8898 100644
|
|
--- a/src/SDCCtree_dec.hpp
|
|
+++ b/src/SDCCtree_dec.hpp
|
|
@@ -53,6 +53,14 @@
|
|
#include <boost/graph/copy.hpp>
|
|
#include <boost/graph/adjacency_list.hpp>
|
|
|
|
+struct forget_properties
|
|
+{
|
|
+ template<class T1, class T2>
|
|
+ void operator()(const T1&, const T2&) const
|
|
+ {
|
|
+ }
|
|
+};
|
|
+
|
|
// Thorup algorithm D.
|
|
// The use of the multimap makes the complexity of this O(|I|log|I|), which could be reduced to O(|I|).
|
|
template <class l_t>
|
|
@@ -152,7 +160,7 @@ void thorup_elimination_ordering(l_t &l, const G_t &G)
|
|
{
|
|
// Should we do this? Or just use G as J? The Thorup paper seems unclear, it speaks of statements that contain jumps to other statements, but does it count as a jump, when they're just subsequent?
|
|
boost::adjacency_list<boost::vecS, boost::vecS, boost::directedS> J;
|
|
- boost::copy_graph(G, J);
|
|
+ boost::copy_graph(G, J, boost::vertex_copy(forget_properties()).edge_copy(forget_properties()));
|
|
for (unsigned int i = 0; i < boost::num_vertices(J) - 1; i++)
|
|
remove_edge(i, i + 1, J);
|
|
|
|
@@ -256,7 +264,7 @@ void tree_decomposition_from_elimination_ordering(T_t &T, const std::list<unsign
|
|
|
|
// Todo: Implement a graph adaptor for boost that allows to treat directed graphs as undirected graphs.
|
|
boost::adjacency_list<boost::vecS, boost::vecS, boost::undirectedS> G_sym;
|
|
- boost::copy_graph(G, G_sym);
|
|
+ boost::copy_graph(G, G_sym, boost::vertex_copy(forget_properties()).edge_copy(forget_properties()));
|
|
|
|
std::vector<bool> active(boost::num_vertices(G), true);
|