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* rs6000-tdep.c: Don't include a.out.h, improve some formatting.

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This commit is contained in:
Stan Shebs 1995-10-15 23:23:01 +00:00
parent fb417a2138
commit cd8a3d845b
2 changed files with 50 additions and 43 deletions
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14
gdb/ChangeLog
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@ -1,3 +1,12 @@
Sun Oct 15 16:19:27 1995 Stan Shebs <shebs@andros.cygnus.com>
* rs6000-tdep.c: Don't include a.out.h, improve some formatting.
Fri Oct 13 14:16:17 1995 steve chamberlain <sac@slash.cygnus.com>
* remote-sim.h: Always include callback.h.
(sim_set_callbacks): New declaration.
Fri Oct 13 10:57:40 1995 Jeffrey A Law (law@cygnus.com)
* somsolib.c (som_solib_add): Just give a warning if a file
@ -44,12 +53,13 @@ Tue Oct 10 12:25:11 1995 steve chamberlain <sac@slash.cygnus.com>
Mon Oct 9 14:36:29 1995 steve chamberlain <sac@slash.cygnus.com>
* NEWS: Add information about win32 and arm code.
* win32-nat.c: Renamed from win32.c
* win32-nat.c: Renamed from win32.c.
* config/i386/win32.mh: Renamed from config/i386/i386win32.mh.
* config/i386/win32.mt: Renamed from config/i386/i386win32.mt.
* config/i386/tm-win32.h: Renamed from config/i386/tm-i386win32.h.
* config/i386/xm-win32.h: Renamed from config/i386/xm-i386win32.h.
* configure.in (i[345]86-*-win32): Updated to cope with filename changes.
* configure.in (i[345]86-*-win32): Updated to cope with filename
changes.
* configure: Regenerated.
Sun Oct 8 18:01:04 1995 Per Bothner <bothner@kalessin.cygnus.com>

51
gdb/rs6000-tdep.c
View file

@ -26,11 +26,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "gdbcore.h"
#include "symfile.h"
#include "objfiles.h"
#include "xcoffsolib.h"
#include <a.out.h>
extern struct obstack frame_cache_obstack;
extern int errno;
@ -49,19 +46,16 @@ static struct sstep_breaks {
/* Static function prototypes */
static CORE_ADDR
find_toc_address PARAMS ((CORE_ADDR pc));
static CORE_ADDR find_toc_address PARAMS ((CORE_ADDR pc));
static CORE_ADDR
branch_dest PARAMS ((int opcode, int instr, CORE_ADDR pc, CORE_ADDR safety));
static CORE_ADDR branch_dest PARAMS ((int opcode, int instr, CORE_ADDR pc,
CORE_ADDR safety));
static void
frame_get_cache_fsr PARAMS ((struct frame_info *fi,
static void frame_get_cache_fsr PARAMS ((struct frame_info *fi,
struct rs6000_framedata *fdatap));
/*
* Calculate the destination of a branch/jump. Return -1 if not a branch.
*/
/* Calculate the destination of a branch/jump. Return -1 if not a branch. */
static CORE_ADDR
branch_dest (opcode, instr, pc, safety)
int opcode;
@ -641,7 +635,7 @@ pop_frame ()
its argumets will be passed by gdb. */
void
fix_call_dummy(dummyname, pc, fun, nargs, type)
fix_call_dummy (dummyname, pc, fun, nargs, type)
char *dummyname;
CORE_ADDR pc;
CORE_ADDR fun;
@ -675,12 +669,13 @@ fix_call_dummy(dummyname, pc, fun, nargs, type)
*(int*)((char*)dummyname + TARGET_ADDR_OFFSET+4) = ii;
}
/* Pass the arguments in either registers, or in the stack. In RS6000, the first
eight words of the argument list (that might be less than eight parameters if
some parameters occupy more than one word) are passed in r3..r11 registers.
float and double parameters are passed in fpr's, in addition to that. Rest of
the parameters if any are passed in user stack. There might be cases in which
half of the parameter is copied into registers, the other half is pushed into
/* Pass the arguments in either registers, or in the stack. In RS6000,
the first eight words of the argument list (that might be less than
eight parameters if some parameters occupy more than one word) are
passed in r3..r11 registers. float and double parameters are
passed in fpr's, in addition to that. Rest of the parameters if any
are passed in user stack. There might be cases in which half of the
parameter is copied into registers, the other half is pushed into
stack.
If the function is returning a structure, then the return address is passed
@ -905,7 +900,7 @@ CORE_ADDR rs6000_struct_return_address;
CORE_ADDR
skip_trampoline_code (pc)
CORE_ADDR pc;
CORE_ADDR pc;
{
register unsigned int ii, op;
CORE_ADDR solib_target_pc;
@ -936,8 +931,8 @@ CORE_ADDR pc;
return pc;
}
/* Determines whether the function FI has a frame on the stack or not. */
int
frameless_function_invocation (fi)
struct frame_info *fi;
@ -964,6 +959,7 @@ frameless_function_invocation (fi)
}
/* Return the PC saved in a frame */
unsigned long
frame_saved_pc (fi)
struct frame_info *fi;
@ -1212,12 +1208,13 @@ add_text_to_loadinfo (textaddr, dataaddr)
}
/* Note that this assumes that the "textorg" and "dataorg" elements
of a member of this array are correlated with the "toc_offset"
element of the same member. This is taken care of because the loops
which assign the former (in xcoff_relocate_symtab or xcoff_relocate_core)
and the latter (in scan_xcoff_symtab, via vmap_symtab, in vmap_ldinfo
or xcoff_relocate_core) traverse the same objfiles in the same order. */
/* Note that this assumes that the "textorg" and "dataorg" elements of
a member of this array are correlated with the "toc_offset" element
of the same member. This is taken care of because the loops which
assign the former (in xcoff_relocate_symtab or xcoff_relocate_core)
and the latter (in scan_xcoff_symtab, via vmap_symtab, in
vmap_ldinfo or xcoff_relocate_core) traverse the same objfiles in
the same order. */
static CORE_ADDR
find_toc_address (pc)