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| author | Andrey Volkov <avolkov@transas.com> | 2002-05-17 19:09:13 +0000 |
|---|---|---|
| committer | Andrey Volkov <avolkov@transas.com> | 2002-05-17 19:09:13 +0000 |
| commit | a8cdafbd4e8dbf81a28d98de6a046bd9bc5cc097 (patch) | |
| tree | 8b2577939ae2f269c86281b55c4c1a1aa24d7f6c /sim/h8300 | |
| parent | b9c9142c4073da3ece8bbb1a0401c841d8daa142 (diff) | |
| download | gdb-a8cdafbd4e8dbf81a28d98de6a046bd9bc5cc097.zip gdb-a8cdafbd4e8dbf81a28d98de6a046bd9bc5cc097.tar.gz gdb-a8cdafbd4e8dbf81a28d98de6a046bd9bc5cc097.tar.bz2 | |
* h8300s now new target, not alias of h8300h
Diffstat (limited to 'sim/h8300')
| -rw-r--r-- | sim/h8300/ChangeLog | 5 | ||||
| -rw-r--r-- | sim/h8300/compile.c | 20 | ||||
| -rw-r--r-- | sim/h8300/inst.h | 8 |
3 files changed, 25 insertions, 8 deletions
diff --git a/sim/h8300/ChangeLog b/sim/h8300/ChangeLog index 1e3487d..f326692 100644 --- a/sim/h8300/ChangeLog +++ b/sim/h8300/ChangeLog @@ -1,5 +1,10 @@ 2002-05-17 Andrey Volkov (avolkov@transas.com) + * compile.c: Made h8300s as new target, not h8300h alias. + * inst.h: Ditto. + +2002-05-17 Andrey Volkov (avolkov@transas.com) + * compile.c: Add additional CCR flags (I,UI,H,U) 2002-05-17 Andrey Volkov (avolkov@transas.com) diff --git a/sim/h8300/compile.c b/sim/h8300/compile.c index d5f72f7..87a0832 100644 --- a/sim/h8300/compile.c +++ b/sim/h8300/compile.c @@ -704,7 +704,9 @@ init_pointers () init = 1; littleendian.i = 1; - if (h8300hmode) + if (h8300smode) + memory_size = H8300S_MSIZE; + else if (h8300hmode) memory_size = H8300H_MSIZE; else memory_size = H8300_MSIZE; @@ -2008,13 +2010,14 @@ sim_info (sd, verbose) FLAG is non-zero for the H8/300H. */ void -set_h8300h (flag) - int flag; +set_h8300h (h_flag, s_flag) + int h_flag, s_flag; { /* FIXME: Much of the code in sim_load can be moved to sim_open. This function being replaced by a sim_open:ARGV configuration option. */ - h8300hmode = flag; + h8300hmode = h_flag; + h8300smode = s_flag; } SIM_DESC @@ -2069,8 +2072,8 @@ sim_load (sd, prog, abfd, from_tty) if (bfd_check_format (prog_bfd, bfd_object)) { unsigned long mach = bfd_get_mach (prog_bfd); - set_h8300h (mach == bfd_mach_h8300h - || mach == bfd_mach_h8300s); + set_h8300h (mach == bfd_mach_h8300h || mach == bfd_mach_h8300s, + mach == bfd_mach_h8300s); } } @@ -2088,7 +2091,10 @@ sim_load (sd, prog, abfd, from_tty) so we just reallocate memory now; this will also allow us to handle switching between H8/300 and H8/300H programs without exiting gdb. */ - if (h8300hmode) + + if (h8300smode) + memory_size = H8300S_MSIZE; + else if (h8300hmode) memory_size = H8300H_MSIZE; else memory_size = H8300_MSIZE; diff --git a/sim/h8300/inst.h b/sim/h8300/inst.h index ce930c3..51db285 100644 --- a/sim/h8300/inst.h +++ b/sim/h8300/inst.h @@ -15,7 +15,13 @@ can only happen when simulating H8/300H programs). We make no attempt to catch overlapping addresses, wrapped addresses, etc etc. */ #define H8300_MSIZE (1<<16) -#define H8300H_MSIZE (1<<18) + +/* avolkov: + Next 2 macros are ugly for any workstation, but while they're work. + Memory size MUST be configurable. + */ +#define H8300H_MSIZE (1<<18) +#define H8300S_MSIZE (1<<24) #define CSIZE 1000 |