What's New in C166 Version 7.07

[C166 Compiler]
- Corrected: BYTEALIGN did create byte accesses to XSFR registers. Depending on the peripheral this may create unexpected side-effects. Now the compiler generates always WORD writes to the XSFR address range. Example:
```
#pragma bytealign
#define ADC0_KSCFG             (*((unsigned int volatile sdata *) 0xE00C))    // XSFR definition

ADC0_KSCFG = ( ( 1<<1 ) | ( 1<<0 ) ) ;  /* previous compiler versions generate two byte writes which may cause side-effects */
```
- Corrected: In previous compiler versions using BYTEALIGN in combination with (unsigned) long multiplication may result in Illegal Word Operand Access Trap when the target variable resides on odd memory address. Example:
```
#pragma bytealign
struct { unsigned char uc; unsigned long ul; } val;
extern unsigned int ifunc (void);

val.ul = ifunc() * 10L;    // previous compiler versions generate 16-bit write to memory which causes hardware trap
```
[C166 Run-Time Library]
- Corrected: sprintf function which fails in XLARGE model to write in a buffer that crosses a 64k border.
[µVision4 Debugger]
- Corrected: an error which occurs when HEX files use UNIX newline encoding (LF only instead of CR/LF).
[µVision4]
- This C166 release comes with µVision V4.24.00.