projects/ldc: gen/logger.cpp annotate

annotate gen/logger.cpp @ 986:a8cb25d478c4

Use LLVM-style command line (instead of DMD-style) Note: For a backward compatible interface, use the new bin/ldmd script. It supports all old options while passing on anything it doesn't recognize. Some changes caused by this: * -debug and -version are now -d-debug and -d-version due to a conflict with standard LLVM options. * All "flag" options now allow an optional =true/=1/=false/=0 suffix. * Some "hidden debug switches" starting with "--" were renamed because LLVM doesn't care about the number of dashes, so they were conflicting with other options (such as -c). The new versions start with "-hidden-debug-" instead of "--" * --help works, but has a non-zero exit code. This breaks some Tango scripts which use it to test for compiler existence. See tango.patch. Some changes not (directly) caused by this; * (-enable/-disable)-FOO options are now available for pre- and postconditions. * -march is used instead of -m (like other LLVM programs), but -m is an alias for it. * -defaultlib, -debuglib, -d-debug and -d-version allow comma-separated values. The effect should be identical to specifying the same option multiple times. I decided against allowing these for some other options because paths might contain commas on some systems. * -fPIC is removed in favor of the standard LLVM option -relocation-model=pic Bug: * If -run is specified as the last argument in DFLAGS, no error is generated. (Not very serious IMHO)

author	Frits van Bommel <fvbommel wxs.nl>
date	Wed, 25 Feb 2009 17:34:51 +0100
parents	661384d6a936
children	18ad5601dff7

rev	line source
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	1 #include <cassert>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	2 #include <cstdarg>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	3 #include <cstdio>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	4 #include <cstdlib>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	5 #include <iostream>
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	6 #include <fstream>
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	7 #include <string>
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	8
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	9 #include "mars.h"
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	10
986 a8cb25d478c4 Use LLVM-style command line (instead of DMD-style) Frits van Bommel <fvbommel wxs.nl> parents: 794 diff changeset	11 #include "llvm/Support/CommandLine.h"
4 e116aa1488e6 [svn r8] changed backend includes to always use the gen/<foo>.h prefix lindquist parents: 1 diff changeset	12 #include "gen/logger.h"
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	13
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	14 namespace Logger
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	15 {
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	16 static std::string indent_str;
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	17 static std::ofstream null_out("/dev/null");
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	18
986 a8cb25d478c4 Use LLVM-style command line (instead of DMD-style) Frits van Bommel <fvbommel wxs.nl> parents: 794 diff changeset	19 llvm::cl::opt<bool> _enabled("vv",
a8cb25d478c4 Use LLVM-style command line (instead of DMD-style) Frits van Bommel <fvbommel wxs.nl> parents: 794 diff changeset	20 llvm::cl::desc("Very verbose"),
a8cb25d478c4 Use LLVM-style command line (instead of DMD-style) Frits van Bommel <fvbommel wxs.nl> parents: 794 diff changeset	21 llvm::cl::ZeroOrMore);
a8cb25d478c4 Use LLVM-style command line (instead of DMD-style) Frits van Bommel <fvbommel wxs.nl> parents: 794 diff changeset	22
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	23 void indent()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	24 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	25 if (_enabled) {
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 94 diff changeset	26 indent_str += "* ";
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 94 diff changeset	27 }
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	28 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	29 void undent()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	30 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	31 if (_enabled) {
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	32 assert(!indent_str.empty());
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	33 indent_str.resize(indent_str.size()-2);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	34 }
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	35 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	36 std::ostream& cout()
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	37 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	38 if (_enabled)
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	39 return std::cout << indent_str;
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	40 else
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	41 return null_out;
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	42 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	43 void println(const char* fmt,...)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	44 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	45 if (_enabled) {
794 661384d6a936 Fix warnings on x86-64. By fvbommel. Christian Kamm <kamm incasoftware de> parents: 246 diff changeset	46 printf("%s", indent_str.c_str());
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	47 va_list va;
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	48 va_start(va,fmt);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	49 vprintf(fmt,va);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	50 va_end(va);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	51 printf("\n");
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	52 }
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	53 }
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	54 void print(const char* fmt,...)
c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	55 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	56 if (_enabled) {
794 661384d6a936 Fix warnings on x86-64. By fvbommel. Christian Kamm <kamm incasoftware de> parents: 246 diff changeset	57 printf("%s", indent_str.c_str());
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	58 va_list va;
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	59 va_start(va,fmt);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	60 vprintf(fmt,va);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	61 va_end(va);
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	62 }
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	63 }
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	64 void enable()
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	65 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	66 _enabled = true;
38 27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	67 }
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	68 void disable()
27b2f40bdb58 [svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back. lindquist parents: 4 diff changeset	69 {
131 5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	70 _enabled = false;
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	71 }
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	72 bool enabled()
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	73 {
5825d48b27d1 [svn r135] * Merged DMD 1.025 * lindquist parents: 102 diff changeset	74 return _enabled;
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	75 }
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 131 diff changeset	76 void attention(const Loc& loc, const char* fmt,...)
94 61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	77 {
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 132 diff changeset	78 printf("Warning: %s: ", loc.toChars());
94 61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	79 va_list va;
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	80 va_start(va,fmt);
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	81 vprintf(fmt,va);
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	82 va_end(va);
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	83 printf("\n");
61615fa85940 [svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). lindquist parents: 86 diff changeset	84 }
1 c53b6e3fe49a [svn r5] Initial commit. Most things are very rough. lindquist parents: diff changeset	85 }

Mercurial > projects > ldc

annotate gen/logger.cpp @ 986:a8cb25d478c4