FreeChainXenon/binutils-gdb
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Fix some infrastructure to be able to cope with host and target

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machines with different sized basic types (ints, ptrs, etc).
(Idea from pierre@la.tce.com (Pierre Willard).)

* value.c (value_from_longest):  Rename from value_from_long.
Handle pointer types as well as integers, so that targets with
different pointer sizes from the host can be accomodated.
* breakpoint.c, convex-tdep.c, eval.c, expprint.c, printcmd.c,
valarith.c, valops.c, valprint.c, value.h, values.c:  Rename
uses of value_from_long to value_from_longest.
* eval.c, findvar.c, printcmd.c, valarith.c, valops.c:  Pass
the correct pointer type to value_from_long{est}.

* remote-vx.c:  Remove obsolete code for calling functions via
vxworks kludge interface (it referenced value_from_long).

* valops.c (value_string):  Find malloc with lookup_misc_func, not
raw search.

* breakpoint.c, remote-vx.c: Reword strings printed by
catch_errors callers.
This commit is contained in:
John Gilmore 1991-09-06 07:09:40 +00:00
parent 2d8fa9ab98
commit 06b6c733ae
5 changed files with 50 additions and 364 deletions
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11
gdb/solib.c
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@ -269,7 +269,7 @@ solib_add (arg_string, from_tty, target)
so->symbols_loaded = 1;
so->from_tty = from_tty;
catch_errors (symbol_add_stub, (char *)so,
"Error while reading shared library symbols; continuing.");
"Error while reading shared library symbols:\n");
}
}
}
@ -378,7 +378,7 @@ solib_create_inferior_hook()
int in_debugger;
CORE_ADDR in_debugger_addr;
CORE_ADDR breakpoint_addr;
int i;
int i, j;
/* FIXME: We should look around in the executable code to find _DYNAMIC,
if it isn't in the symbol table. It's not that hard to find...
@ -386,11 +386,16 @@ solib_create_inferior_hook()
i = lookup_misc_func ("_DYNAMIC");
if (i < 0) /* Can't find shared lib ptr. */
return;
if (misc_function_vector[i].address == 0) /* statically linked program */
return;
/* Get link_dynamic structure */
read_memory(misc_function_vector[i].address,
j = target_read_memory(misc_function_vector[i].address,
&inferior_dynamic_cpy,
sizeof(struct link_dynamic));
if (j) /* unreadable */
return;
/* Calc address of debugger interface structure */
inferior_debug_addr = (CORE_ADDR)inferior_dynamic_cpy.ldd;
/* Calc address of `in_debugger' member of debugger interface structure */