6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-06-21 02:24:22 +00:00
Code Issues Projects Releases Wiki Activity

Finegrainify namespacification

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19915 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-01-29 16:53:02 +00:00
parent 2c59435ca5
commit 52b8752780
1 changed files with 14 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
lib/Support/Compressor.cpp
View File

@ -18,15 +18,14 @@
#include <cassert> #include <cassert>
#include <string> #include <string>
#include "bzip2/bzlib.h" #include "bzip2/bzlib.h"
using namespace llvm;
namespace {
enum CompressionTypes { enum CompressionTypes {
COMP_TYPE_NONE = '0', COMP_TYPE_NONE = '0',
COMP_TYPE_BZIP2 = '2', COMP_TYPE_BZIP2 = '2',
}; };
inline int getdata(char*& buffer, unsigned& size, static int getdata(char*& buffer, unsigned& size,
llvm::Compressor::OutputDataCallback* cb, void* context) { llvm::Compressor::OutputDataCallback* cb, void* context) {
buffer = 0; buffer = 0;
size = 0; size = 0;
@ -54,11 +53,11 @@ struct NULLCOMP_stream {
uint64_t output_count; // Total count of output bytes uint64_t output_count; // Total count of output bytes
}; };
void NULLCOMP_init(NULLCOMP_stream* s) { static void NULLCOMP_init(NULLCOMP_stream* s) {
s->output_count = 0; s->output_count = 0;
} }
bool NULLCOMP_compress(NULLCOMP_stream* s) { static bool NULLCOMP_compress(NULLCOMP_stream* s) {
assert(s && "Invalid NULLCOMP_stream"); assert(s && "Invalid NULLCOMP_stream");
assert(s->next_in != 0); assert(s->next_in != 0);
assert(s->next_out != 0); assert(s->next_out != 0);
@ -82,7 +81,7 @@ bool NULLCOMP_compress(NULLCOMP_stream* s) {
} }
} }
bool NULLCOMP_decompress(NULLCOMP_stream* s) { static bool NULLCOMP_decompress(NULLCOMP_stream* s) {
assert(s && "Invalid NULLCOMP_stream"); assert(s && "Invalid NULLCOMP_stream");
assert(s->next_in != 0); assert(s->next_in != 0);
assert(s->next_out != 0); assert(s->next_out != 0);
@ -106,9 +105,11 @@ bool NULLCOMP_decompress(NULLCOMP_stream* s) {
} }
} }
void NULLCOMP_end(NULLCOMP_stream* strm) { static void NULLCOMP_end(NULLCOMP_stream* strm) {
} }
namespace {
/// This structure is only used when a bytecode file is compressed. /// This structure is only used when a bytecode file is compressed.
/// As bytecode is being decompressed, the memory buffer might need /// As bytecode is being decompressed, the memory buffer might need
/// to be reallocated. The buffer allocation is handled in a callback /// to be reallocated. The buffer allocation is handled in a callback
@ -170,6 +171,11 @@ struct BufferContext {
} }
}; };
} // end anonymous namespace
namespace {
// This structure retains the context when compressing the bytecode file. The // This structure retains the context when compressing the bytecode file. The
// WriteCompressedData function below uses it to keep track of the previously // WriteCompressedData function below uses it to keep track of the previously
// filled chunk of memory (which it writes) and how many bytes have been // filled chunk of memory (which it writes) and how many bytes have been
@ -233,9 +239,7 @@ struct WriterContext {
std::ostream* Out; // The stream we write the data to. std::ostream* Out; // The stream we write the data to.
}; };
} } // end anonymous namespace
namespace llvm {
// Compress in one of three ways // Compress in one of three ways
uint64_t Compressor::compress(const char* in, unsigned size, uint64_t Compressor::compress(const char* in, unsigned size,
@ -460,6 +464,4 @@ Compressor::decompressToStream(const char*in, unsigned size, std::ostream& out){
return zipSize; return zipSize;
} }
}
// vim: sw=2 ai // vim: sw=2 ai