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| author | Andrew Cagney <cagney@redhat.com> | 1997-08-27 04:44:41 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 1997-08-27 04:44:41 +0000 |
| commit | fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374 (patch) | |
| tree | eaab2b03e17f79cd61e73a0b510942da3f20dcc3 /sim/ppc | |
| parent | 9f64f00adaa7fb89b13ed291a778a262260dc409 (diff) | |
| download | gdb-fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374.zip gdb-fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374.tar.gz gdb-fafce69ab16b45fb1ac6bd2ec5afc8e8dbed0374.tar.bz2 | |
Add ABFD argument to sim_create_inferior. Document.
Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
Diffstat (limited to 'sim/ppc')
| -rw-r--r-- | sim/ppc/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/ppc/sim_calls.c | 19 |
2 files changed, 14 insertions, 9 deletions
diff --git a/sim/ppc/ChangeLog b/sim/ppc/ChangeLog index 1b6ad7c..9efa7a8 100644 --- a/sim/ppc/ChangeLog +++ b/sim/ppc/ChangeLog @@ -11,6 +11,10 @@ Wed Aug 27 10:15:48 1997 Andrew Cagney <cagney@b1.cygnus.com> Tue Aug 26 10:41:35 1997 Andrew Cagney <cagney@b1.cygnus.com> * sim_calls.c (sim_kill): Delete. + (sim_create_inferior): Add ABFD argument. + (entry_point): Delete variable. + (sim_load): Move setting of PC from here. + (sim_create_inferior): To here. Mon Aug 25 16:17:06 1997 Andrew Cagney <cagney@b1.cygnus.com> diff --git a/sim/ppc/sim_calls.c b/sim/ppc/sim_calls.c index 228b7c7..7b6c4d4 100644 --- a/sim/ppc/sim_calls.c +++ b/sim/ppc/sim_calls.c @@ -53,10 +53,6 @@ static device *root_device; static const char *register_names[] = REGISTER_NAMES; static host_callback *callbacks; -/* For communication between sim_load and sim_create_inferior. - This can be made to go away, please do. */ -static unsigned_word entry_point; - SIM_DESC sim_open (SIM_OPEN_KIND kind, host_callback *callback, @@ -114,9 +110,7 @@ sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty) psim_init(simulator); /* get the start address */ - if (abfd != NULL) - entry_point = bfd_get_start_address (abfd); - else + if (abfd == NULL) { abfd = bfd_openr (argv[0], 0); if (abfd == NULL) @@ -129,7 +123,6 @@ sim_load (SIM_DESC sd, char *prog, bfd *abfd, int from_tty) error ("psim: \"%s\" is not an object file: %s\n", argv[0], errmsg); } - entry_point = bfd_get_start_address (abfd); bfd_close (abfd); } @@ -199,10 +192,18 @@ sim_info (SIM_DESC sd, int verbose) SIM_RC -sim_create_inferior (SIM_DESC sd, char **argv, char **envp) +sim_create_inferior (SIM_DESC sd, + struct _bfd *abfd, + char **argv, + char **envp) { + unsigned_word entry_point; TRACE(trace_gdb, ("sim_create_inferior(start_address=0x%x, ...)\n", entry_point)); + if (abfd != NULL) + entry_point = bfd_get_start_address (abfd); + else + entry_point = 0xfff00000; /* ??? */ psim_init(simulator); psim_stack(simulator, argv, envp); |