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| author | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2020-08-03 19:58:33 +0100 |
|---|---|---|
| committer | Jozef Lawrynowicz <jozef.l@mittosystems.com> | 2020-08-07 11:01:22 +0100 |
| commit | 4b48e6d46d7b5cf8758001aded9e74b1eca42c7d (patch) | |
| tree | 5a13e8d450b2a84313b487eb571164f7c5382ad2 /sim/msp430 | |
| parent | 939bf1224d368e221d7fbeb5e5f258830a41e071 (diff) | |
| download | gdb-4b48e6d46d7b5cf8758001aded9e74b1eca42c7d.zip gdb-4b48e6d46d7b5cf8758001aded9e74b1eca42c7d.tar.gz gdb-4b48e6d46d7b5cf8758001aded9e74b1eca42c7d.tar.bz2 | |
MSP430: sim: Increase main memory region size
The area between 0xFF00 and 0xFFC0 is unallocated in the simulator
memory map, so extend the main memory region up to 0xFFC0 to allow the
simulator to make use of the extra 192 bytes of space.
sim/msp430/ChangeLog:
* msp430-sim.c (sim_open): Increase the size of the main memory region
to 0xFAC0.
Diffstat (limited to 'sim/msp430')
| -rw-r--r-- | sim/msp430/ChangeLog | 5 | ||||
| -rw-r--r-- | sim/msp430/msp430-sim.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/sim/msp430/ChangeLog b/sim/msp430/ChangeLog index 41da2a7..345c804 100644 --- a/sim/msp430/ChangeLog +++ b/sim/msp430/ChangeLog @@ -1,3 +1,8 @@ +2020-08-07 Jozef Lawrynowicz <jozef.l@mittosystems.com> + + * msp430-sim.c (sim_open): Increase the size of the main memory region + to 0xFAC0. + 2020-08-05 Jozef Lawrynowicz <jozef.l@mittosystems.com> * msp430-sim.c (put_op): For unsigned multiplication, explicitly cast diff --git a/sim/msp430/msp430-sim.c b/sim/msp430/msp430-sim.c index a330c6c..7be32cb 100644 --- a/sim/msp430/msp430-sim.c +++ b/sim/msp430/msp430-sim.c @@ -138,7 +138,7 @@ sim_open (SIM_OPEN_KIND kind, if (sim_core_read_buffer (sd, MSP430_CPU (sd), read_map, &c, 0x2, 1) == 0) sim_do_commandf (sd, "memory-region 0,0x20"); /* Needed by the GDB testsuite. */ if (sim_core_read_buffer (sd, MSP430_CPU (sd), read_map, &c, 0x500, 1) == 0) - sim_do_commandf (sd, "memory-region 0x500,0xfa00"); /* RAM and/or ROM */ + sim_do_commandf (sd, "memory-region 0x500,0xfac0"); /* RAM and/or ROM */ if (sim_core_read_buffer (sd, MSP430_CPU (sd), read_map, &c, 0xfffe, 1) == 0) sim_do_commandf (sd, "memory-region 0xffc0,0x40"); /* VECTORS. */ if (sim_core_read_buffer (sd, MSP430_CPU (sd), read_map, &c, 0x10000, 1) == 0) |