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The -mapshared option is implemented on both PA-RISC and Itanium platforms in
HP WDB 5.2. This option is provided in the WDB GUI and HP WDB. The default
behavior does not change if the -mapshared option for all shared libraries in processes
started under the debugger, or dynamically loaded after an attach, are mapped private.
14.22.6 Setting breakpoints in shared library
Breakpoints can be set on functions in a shared library, by specifying the library name
with the function name.
(gdb) b libutil.sl:fun Breakpoint 1 at 0x79a86228: file simple.c,
line 13 from /CLO/Components/WDB/build/hppa1.1-hp-hpux11.00/gdb/
simple_shared/lib.sl
14.22.7 Enhancement to the info shared Command
HP WDB 6.0 and later versions provide the enhanced info shared command to
display the global pointer (gp) values along with text start, text end, data start, and
data end values of the shared library. Following is a sample output of the info shared
command with the gp values:
tstart tend dstart dend gp
/usr/lib/hpux32/dld.so
0x2000000065858000 0x20000000658fb080 0x2000000065853000 0x2000000065857a38 0x2000000065855720
/usr/lib/hpux32/libstd_v2.so.1
0x20000000656ab000 0x200000006584bfc0 0x200000006569d000 0x20000000656aac28 0x20000000656a6d78
14.23 Debugging support for Decimal Floating Point data type
HP WDB versions 5.9 and above enable you to print and evaluate decimal floating
point data types for programs running on the September 2008 release of HP-UX 11i
v3, Integrity systems. This feature is available only for compiler versions A.06.20 and
later.
The various features supported for decimal floating point data types are as follows:
• Printing Decimal Floating point data types
— Printing Decimal floating point constant
— Printing Decimal floating point variable
• Handling Decimal Floating Point data types
• Evaluating Decimal Floating Point data types
— Printing Type of Decimal floating point data type.
14.23.1 Printing Decimal Floating point data types
HP WDB versions 5.9 and above enable you to print a decimal floating point data type
constant or variable. It handles and prints decimal floating point constant or variable
when you use common GDB commands such as stack trace and command-line calls.
14.23 Debugging support for Decimal Floating Point data type 213