Fix handling of XCHG in 64-bit mode

The handling of XCHG in 64-bit mode somewhat broken.  Add a register
flag for "not accumulator", so we can generate all the appropriate
modes.

1 files changed, 24 insertions, 24 deletions

diff --git a/regs.dat b/regs.dat
index 64fa2a0b..7f347a20 100644
--- a/regs.dat
+++ b/regs.dat
@@ -16,11 +16,11 @@ ah	REG_HIGH	reg8		4
 ax	REG_AX		reg16		0
 eax	REG_EAX		reg32		0
 rax	REG_RAX		reg64		0
-bl	REG8		reg8,reg8_rex	3
+bl	REG8NA		reg8,reg8_rex	3
 bh	REG_HIGH	reg8		7
-bx	REG16		reg16		3
-ebx	REG32		reg32		3
-rbx	REG64		reg64		3
+bx	REG16NA		reg16		3
+ebx	REG32NA		reg32		3
+rbx	REG64NA		reg64		3
 cl	REG_CL		reg8,reg8_rex	1
 ch	REG_HIGH	reg8		5
 cx	REG_CX		reg16		1
@@ -31,26 +31,26 @@ dh	REG_HIGH	reg8		6
 dx	REG_DX		reg16		2
 edx	REG_EDX		reg32		2
 rdx	REG_RDX		reg64		2
-spl	REG8		reg8_rex	4
-sp	REG16		reg16		4
-esp	REG32		reg32		4
-rsp	REG64		reg64		4
-bpl	REG8		reg8_rex	5
-bp	REG16		reg16		5
-ebp	REG32		reg32		5
-rbp	REG64		reg64		5
-sil	REG8		reg8_rex	6
-si	REG16		reg16		6
-esi	REG32		reg32		6
-rsi	REG64		reg64		6
-dil	REG8		reg8_rex	7
-di	REG16		reg16		7
-edi	REG32		reg32		7
-rdi	REG64		reg64		7
-r8-15b	REG8		reg8_rex	8
-r8-15w	REG16		reg16		8
-r8-15d	REG32		reg32		8
-r8-15	REG64		reg64		8
+spl	REG8NA		reg8_rex	4
+sp	REG16NA		reg16		4
+esp	REG32NA		reg32		4
+rsp	REG64NA		reg64		4
+bpl	REG8NA		reg8_rex	5
+bp	REG16NA		reg16		5
+ebp	REG32NA		reg32		5
+rbp	REG64NA		reg64		5
+sil	REG8NA		reg8_rex	6
+si	REG16NA		reg16		6
+esi	REG32NA		reg32		6
+rsi	REG64NA		reg64		6
+dil	REG8NA		reg8_rex	7
+di	REG16NA		reg16		7
+edi	REG32NA		reg32		7
+rdi	REG64NA		reg64		7
+r8-15b	REG8NA		reg8_rex	8
+r8-15w	REG16NA		reg16		8
+r8-15d	REG32NA		reg32		8
+r8-15	REG64NA		reg64		8
 
 # Segment registers
 cs	REG_CS		sreg		1