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Hello, The attached patch aims at implementing the gcore command on hp/ux. Contrary to the current gcore implementation where we write the core file ourselves, the implementation on hp/ux relies on the TT_PROC_CORE ttrace command. In order to make the gcore command a bit more generic, I added a new method in the target vector which, when set, is responsible for writing the core file. The core of gcore.c that used to write the core file has been moved to gcore-elf.c, and the exec_ops target vector is updated there. Since there is now a second method to update (the one we just added), I added a new function in exec.c with a corresponding declaration in defs.h (besides the one we already have). gcore.o is now always part of the build. When the target does not support core files, the debugger now prints that this command is not supported on this platform. All builds that were including gcore.o are now including gcore-elf.o. Including this file causes us to update the exec target ops as we used to, and hence hooks up the "elf" implementation. For the ttrace target, it's straighforward... 2005-01-10 Joel Brobecker <brobecker@adacore.com> * target.h (target_ops): New method to_write_core_file. (target_write_core_file_p): New macro. (target_write_core_file): New macro. * target.c (update_current_target): Add heritance of to_write_core_file. * exec.c (exec_set_write_core_file): New function. * defs.h (exec_set_write_core_file): Add declaration. * gcore.c: Extract out the code writing the core file and move it to gcore-elf.c. * gcore-elf.c: New file, mostly extracted from gcore.o. * Makefile.in (COMMON_OBS): Add gcore.o. (gcore.o): Update dependencies. (gcore-elf.o): Add rule. * inf-ttrace (inf_ttrace_write_core_file): New function. (inf_ttrace_target): set the to_write_core_file method. * config/alpha/fbsd.mh (NATDEPFILES): Likewise. * config/arm/linux.mh (NATDEPFILES): Likewise. * config/i386/fbsd.mh (NATDEPFILES): Likewise. * config/i386/fbsd64.mh (NATDEPFILES): Likewise. * config/i386/i386sol2.mh (NATDEPFILES): Likewise. * config/i386/i386v42mp.mh (NATDEPFILES): Likewise. * config/i386/linux.mh (NATDEPFILES): Likewise. * config/i386/linux64.mh (NATDEPFILES): Likewise. * config/i386/sol2-64.mh (NATDEPFILES): Likewise. * config/ia64/linux.mh (NATDEPFILES): Likewise. * config/m32r/linux.mh (NATDEPFILES): Likewise. * config/m68k/linux.mh (NATDEPFILES): Likewise. * config/mips/linux.mh (NATDEPFILES): Likewise. * config/pa/linux.mh (NATDEPFILES): Likewise. * config/powerpc/linux.mh (NATDEPFILES): Likewise. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise. * config/s390/s390.mh (NATDEPFILES): Likewise. * config/sparc/fbsd.mh (NATDEPFILES): Likewise. * config/sparc/linux.mh (NATDEPFILES): Likewise. * config/sparc/linux64.mh (NATDEPFILES): Likewise. * config/sparc/sol2.mh (NATDEPFILES): Likewise. Tested on x86-linux and pa32-hpux. No regression on the linux side. On the hp/ux side, we get improvments from auxv.exp and gcore.exp now passes. Comments? Ok to apply? Thanks, -- Joel
Attachment:
gcore-hpux.diff
Description: Text document
Attachment:
gcore-elf.c
Description: Text document
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