aboutsummaryrefslogtreecommitdiff
path: root/include/opcode/avr.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/opcode/avr.h')
-rw-r--r--include/opcode/avr.h13
1 files changed, 7 insertions, 6 deletions
diff --git a/include/opcode/avr.h b/include/opcode/avr.h
index 6e86c07..f1d73ad 100644
--- a/include/opcode/avr.h
+++ b/include/opcode/avr.h
@@ -33,7 +33,7 @@
#define AVR_ISA_MOVW 0x1000 /* device has MOVW */
#define AVR_ISA_SPMX 0x2000 /* device has SPM Z[+] */
#define AVR_ISA_DES 0x4000 /* device has DES */
-#define AVR_ISA_XCH 0x8000 /* device has XCH, LAC, LAS, LAT */
+#define AVR_ISA_RMW 0x8000 /* device has RMW instructions XCH,LAC,LAS,LAT */
#define AVR_ISA_TINY1 (AVR_ISA_1200 | AVR_ISA_LPM)
#define AVR_ISA_2xxx (AVR_ISA_TINY1 | AVR_ISA_SRAM)
@@ -53,7 +53,8 @@
#define AVR_ISA_M323 (AVR_ISA_M161 | AVR_ISA_BRK)
#define AVR_ISA_M128 (AVR_ISA_M323 | AVR_ISA_ELPM | AVR_ISA_ELPMX)
#define AVR_ISA_M256 (AVR_ISA_M128 | AVR_ISA_EIND)
-#define AVR_ISA_XMEGA (AVR_ISA_M256 | AVR_ISA_SPMX | AVR_ISA_DES | AVR_ISA_XCH)
+#define AVR_ISA_XMEGA (AVR_ISA_M256 | AVR_ISA_SPMX | AVR_ISA_DES)
+#define AVR_ISA_XMEGAU (AVR_ISA_XMEGA | AVR_ISA_RMW)
#define AVR_ISA_AVR1 AVR_ISA_TINY1
#define AVR_ISA_AVR2 AVR_ISA_2xxx
@@ -266,10 +267,10 @@ AVR_INSN (ror, "r", "1001010rrrrr0111", 1, AVR_ISA_1200, 0x9407)
AVR_INSN (swap, "r", "1001010rrrrr0010", 1, AVR_ISA_1200, 0x9402)
/* Atomic memory operations for XMEGA. List before `sts'. */
-AVR_INSN (xch, "z,r", "1001001rrrrr0100", 1, AVR_ISA_XCH, 0x9204)
-AVR_INSN (las, "z,r", "1001001rrrrr0101", 1, AVR_ISA_XCH, 0x9205)
-AVR_INSN (lac, "z,r", "1001001rrrrr0110", 1, AVR_ISA_XCH, 0x9206)
-AVR_INSN (lat, "z,r", "1001001rrrrr0111", 1, AVR_ISA_XCH, 0x9207)
+AVR_INSN (xch, "z,r", "1001001rrrrr0100", 1, AVR_ISA_RMW, 0x9204)
+AVR_INSN (las, "z,r", "1001001rrrrr0101", 1, AVR_ISA_RMW, 0x9205)
+AVR_INSN (lac, "z,r", "1001001rrrrr0110", 1, AVR_ISA_RMW, 0x9206)
+AVR_INSN (lat, "z,r", "1001001rrrrr0111", 1, AVR_ISA_RMW, 0x9207)
/* Known to be decoded as `nop' by the old core. */
AVR_INSN (movw, "v,v", "00000001ddddrrrr", 1, AVR_ISA_MOVW, 0x0100)