From 3b9512000509a86d08605c6a28df1794bf339d19 Mon Sep 17 00:00:00 2001 From: Michael Snyder Date: Fri, 14 Jan 2005 00:23:41 +0000 Subject: 2005-01-13 Michael Snyder * hppa-hpux-tdep.c: Whitespace tweaks. --- gdb/hppa-hpux-tdep.c | 43 +++++++++++++++++++++++-------------------- 1 file changed, 23 insertions(+), 20 deletions(-) (limited to 'gdb/hppa-hpux-tdep.c') diff --git a/gdb/hppa-hpux-tdep.c b/gdb/hppa-hpux-tdep.c index 78d2d3c..044cb56 100644 --- a/gdb/hppa-hpux-tdep.c +++ b/gdb/hppa-hpux-tdep.c @@ -557,19 +557,19 @@ hppa_skip_permanent_breakpoint (void) GDB can set a breakpoint on this callback and find out what exception event has occurred. */ -/* The name of the hook to be set to point to the callback function */ +/* The name of the hook to be set to point to the callback function. */ static char HP_ACC_EH_notify_hook[] = "__eh_notify_hook"; -/* The name of the function to be used to set the hook value */ +/* The name of the function to be used to set the hook value. */ static char HP_ACC_EH_set_hook_value[] = "__eh_set_hook_value"; /* The name of the callback function in end.o */ static char HP_ACC_EH_notify_callback[] = "__d_eh_notify_callback"; -/* Name of function in end.o on which a break is set (called by above) */ +/* Name of function in end.o on which a break is set (called by above). */ static char HP_ACC_EH_break[] = "__d_eh_break"; -/* Name of flag (in end.o) that enables catching throws */ +/* Name of flag (in end.o) that enables catching throws. */ static char HP_ACC_EH_catch_throw[] = "__d_eh_catch_throw"; -/* Name of flag (in end.o) that enables catching catching */ +/* Name of flag (in end.o) that enables catching catching. */ static char HP_ACC_EH_catch_catch[] = "__d_eh_catch_catch"; -/* The enum used by aCC */ +/* The enum used by aCC. */ typedef enum { __EH_NOTIFY_THROW, @@ -724,8 +724,8 @@ cover_find_stub_with_shl_get (void *args_untyped) } /* Initialize exception catchpoint support by looking for the - necessary hooks/callbacks in end.o, etc., and set the hook value to - point to the required debug function + necessary hooks/callbacks in end.o, etc., and set the hook value + to point to the required debug function. Return 0 => failure 1 => success */ @@ -749,7 +749,7 @@ initialize_hp_cxx_exception_support (void) /* Detect and disallow recursion. On HP-UX with aCC, infinite recursion is a possibility because finding the hook for exception callbacks involves making a call in the inferior, which means - re-inserting breakpoints which can re-invoke this code */ + re-inserting breakpoints which can re-invoke this code. */ static int recurse = 0; if (recurse > 0) @@ -769,7 +769,7 @@ initialize_hp_cxx_exception_support (void) if (!deprecated_hp_som_som_object_present) return 0; - /* We have a SOM executable with SOM debug info; find the hooks */ + /* We have a SOM executable with SOM debug info; find the hooks. */ /* First look for the notify hook provided by aCC runtime libs */ /* If we find this symbol, we conclude that the executable must @@ -783,7 +783,7 @@ initialize_hp_cxx_exception_support (void) should *not* be tried as an alternative. ASSUMPTION: Only HP aCC code will have __eh_notify_hook defined. - ASSUMPTION: HP aCC and g++ modules cannot be linked together. */ + ASSUMPTION: HP aCC and g++ modules cannot be linked together. */ /* libCsup has this hook; it'll usually be non-debuggable */ msym = lookup_minimal_symbol (HP_ACC_EH_notify_hook, NULL, NULL); @@ -794,7 +794,8 @@ initialize_hp_cxx_exception_support (void) } else { - warning ("Unable to find exception callback hook (%s).", HP_ACC_EH_notify_hook); + warning ("Unable to find exception callback hook (%s).", + HP_ACC_EH_notify_hook); warning ("Executable may not have been compiled debuggable with HP aCC."); warning ("GDB will be unable to intercept exception events."); eh_notify_hook_addr = 0; @@ -803,7 +804,8 @@ initialize_hp_cxx_exception_support (void) } /* Next look for the notify callback routine in end.o */ - /* This is always available in the SOM symbol dictionary if end.o is linked in */ + /* This is always available in the SOM symbol dictionary if end.o is + linked in. */ msym = lookup_minimal_symbol (HP_ACC_EH_notify_callback, NULL, NULL); if (msym) { @@ -812,7 +814,8 @@ initialize_hp_cxx_exception_support (void) } else { - warning ("Unable to find exception callback routine (%s).", HP_ACC_EH_notify_callback); + warning ("Unable to find exception callback routine (%s).", + HP_ACC_EH_notify_callback); warning ("Suggest linking executable with -g (links in /opt/langtools/lib/end.o)."); warning ("GDB will be unable to intercept exception events."); eh_notify_callback_addr = 0; @@ -831,11 +834,11 @@ initialize_hp_cxx_exception_support (void) shlib_info = bfd_get_section_by_name (symfile_objfile->obfd, "$SHLIB_INFO$"); if (shlib_info && (bfd_section_size (symfile_objfile->obfd, shlib_info) != 0)) { - /* The minsym we have has the local code address, but that's not the - plabel that can be used by an inter-load-module call. */ - /* Find solib handle for main image (which has end.o), and use that - and the min sym as arguments to __d_shl_get() (which does the equivalent - of shl_findsym()) to find the plabel. */ + /* The minsym we have has the local code address, but that's not + the plabel that can be used by an inter-load-module call. */ + /* Find solib handle for main image (which has end.o), and use + that and the min sym as arguments to __d_shl_get() (which + does the equivalent of shl_findsym()) to find the plabel. */ args_for_find_stub args; static char message[] = "Error while finding exception callback hook:\n"; @@ -972,7 +975,7 @@ child_enable_exception_callback (enum exception_event_kind kind, int enable) /* there may be other cases in the future */ } - /* Set the EH hook to point to the callback routine */ + /* Set the EH hook to point to the callback routine. */ store_unsigned_integer (buf, 4, enable ? eh_notify_callback_addr : 0); /* FIXME 32x64 problem */ /* pai: (temp) FIXME should there be a pack operation first? */ if (target_write_memory (eh_notify_hook_addr, buf, 4)) /* FIXME 32x64 problem */ -- cgit v1.1