diff options
Diffstat (limited to 'contrib/gcc/doc/gcc.1')
| -rw-r--r-- | contrib/gcc/doc/gcc.1 | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/contrib/gcc/doc/gcc.1 b/contrib/gcc/doc/gcc.1 index dc43d23..16a2b28 100644 --- a/contrib/gcc/doc/gcc.1 +++ b/contrib/gcc/doc/gcc.1 @@ -1,5 +1,5 @@ .\" Automatically generated by Pod::Man version 1.15 -.\" Tue Nov 19 18:17:14 2002 +.\" Wed Feb 5 03:13:56 2003 .\" .\" Standard preamble: .\" ====================================================================== @@ -138,7 +138,7 @@ .\" ====================================================================== .\" .IX Title "GCC 1" -.TH GCC 1 "gcc-3.2.1" "2002-11-19" "GNU" +.TH GCC 1 "gcc-3.2.2" "2003-02-05" "GNU" .UC .SH "NAME" gcc \- \s-1GNU\s0 project C and \*(C+ compiler @@ -2556,18 +2556,6 @@ Generate extra code to write profile information suitable for the analysis program \f(CW\*(C`gprof\*(C'\fR. You must use this option when compiling the source files you want data about, and you must also use it when linking. -.Ip "\fB\-a\fR" 4 -.IX Item "-a" -Generate extra code to write profile information for basic blocks, which will -record the number of times each basic block is executed, the basic block start -address, and the function name containing the basic block. If \fB\-g\fR is -used, the line number and filename of the start of the basic block will also be -recorded. If not overridden by the machine description, the default action is -to append to the text file \fIbb.out\fR. -.Sp -This data could be analyzed by a program like \f(CW\*(C`tcov\*(C'\fR. Note, -however, that the format of the data is not what \f(CW\*(C`tcov\*(C'\fR expects. -Eventually \s-1GNU\s0 \f(CW\*(C`gprof\*(C'\fR should be extended to process this data. .Ip "\fB\-Q\fR" 4 .IX Item "-Q" Makes the compiler print out each function name as it is compiled, and @@ -2607,7 +2595,7 @@ instrumentation code can be added to the block; otherwise, a new basic block must be created to hold the instrumentation code. .Ip "\fB\-ftest-coverage\fR" 4 .IX Item "-ftest-coverage" -Create data files for the \f(CW\*(C`gcov\*(C'\fR code-coverage utility. +Create data files for the \fBgcov\fR code-coverage utility. The data file names begin with the name of your source file: .RS 4 .Ip "\fIsourcename\fR\fB.bb\fR" 4 @@ -6854,7 +6842,9 @@ expense of more memory. .Sp \&\fBWarning:\fR if you use the \fB\-malign-double\fR switch, structures containing the above types will be aligned differently than -the published application binary interface specifications for the 386. +the published application binary interface specifications for the 386 +and will not be binary compatible with structures in code compiled +without that switch. .Ip "\fB\-m128bit-long-double\fR" 4 .IX Item "-m128bit-long-double" Control the size of \f(CW\*(C`long double\*(C'\fR type. i386 application binary interface @@ -9450,7 +9440,7 @@ for contributors to \s-1GCC\s0. .SH "COPYRIGHT" .IX Header "COPYRIGHT" Copyright (c) 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, -1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. +1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. .PP Permission is granted to copy, distribute and/or modify this document under the terms of the \s-1GNU\s0 Free Documentation License, Version 1.1 or |
