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authorMike Frysinger <vapier@gentoo.org>2015-11-21 21:12:59 -0800
committerMike Frysinger <vapier@gentoo.org>2015-11-22 00:53:23 -0500
commit807eaf04cb4ba3c1e5529069ac78af6d9969a5b0 (patch)
tree1b5dd027f61901b45d14d99acc358af8dab6b159 /sim/avr
parent6cc98856315993e8723fc2c6a2baabd8dc7fd360 (diff)
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sim: avr: switch to common sim-reg
This is not entirely useful as avr doesn't (yet) store its register state in the cpu state, but it does allow for switching to the common code for these functions.
Diffstat (limited to 'sim/avr')
-rw-r--r--sim/avr/ChangeLog8
-rw-r--r--sim/avr/interp.c10
2 files changed, 14 insertions, 4 deletions
diff --git a/sim/avr/ChangeLog b/sim/avr/ChangeLog
index 0f52474..410caca 100644
--- a/sim/avr/ChangeLog
+++ b/sim/avr/ChangeLog
@@ -1,3 +1,11 @@
+2015-11-21 Mike Frysinger <vapier@gentoo.org>
+
+ * interp.c (sim_store_register): Rename to ...
+ (avr_reg_store): ... this. Adjust signature.
+ (sim_fetch_register): Rename to ...
+ (avr_reg_fetch): ... this. Adjust signature.
+ (sim_open): Call CPU_REG_FETCH and CPU_REG_STORE.
+
2015-11-15 Mike Frysinger <vapier@gentoo.org>
* Makefile.in (SIM_OBJS): Delete sim-reason.o and sim-stop.o.
diff --git a/sim/avr/interp.c b/sim/avr/interp.c
index 0b84c3b..48d2195 100644
--- a/sim/avr/interp.c
+++ b/sim/avr/interp.c
@@ -1604,8 +1604,8 @@ sim_read (SIM_DESC sd, SIM_ADDR addr, unsigned char *buffer, int size)
}
}
-int
-sim_store_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
+static int
+avr_reg_store (SIM_CPU *cpu, int rn, unsigned char *memory, int length)
{
if (rn < 32 && length == 1)
{
@@ -1633,8 +1633,8 @@ sim_store_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
return 0;
}
-int
-sim_fetch_register (SIM_DESC sd, int rn, unsigned char *memory, int length)
+static int
+avr_reg_fetch (SIM_CPU *cpu, int rn, unsigned char *memory, int length)
{
if (rn < 32 && length == 1)
{
@@ -1747,6 +1747,8 @@ sim_open (SIM_OPEN_KIND kind, host_callback *cb, struct bfd *abfd, char **argv)
{
SIM_CPU *cpu = STATE_CPU (sd, i);
+ CPU_REG_FETCH (cpu) = avr_reg_fetch;
+ CPU_REG_STORE (cpu) = avr_reg_store;
CPU_PC_FETCH (cpu) = avr_pc_get;
CPU_PC_STORE (cpu) = avr_pc_set;
}