HighTec GNU; Assembler Inlines

[Andreas Tobola]

 Hi,
does anybody know how to add assembler inliens in C
using Hightec's GNU C-Compiler?
The device I use is Infineon's TriCore 1765.
The problem is: I want to use TriCore's DSP instruction set.
I now that there is a DSP-library, but the library does not implement the
functionality I need.
--------------------------------------------------------------
1.
--------------------------------------------------------------
I tried this without success:
*asm {
     svlcx
     nop
     nop
     rslcx
};*
Error message:
../src/pj8001.c: In function `main':
../src/pj8001.c:388: parse error before `{'
make.exe[1]: *** [pj8001.o] Error 1
I tried also _asm, __asm and __asm__ ...

--------------------------------------------------------------
2.
--------------------------------------------------------------
My second try was:
*#define sin(x) \
({ double __value, __arg = (x); \
asm ("fsinx %1,%0": "=f" (__value): "f" (__arg)); \
__value; })*
../src/pj8001.c:49: parse error before `{'
../src/pj8001.c:49: stray '\' in program
../src/pj8001.c:50: parse error before `:'
../src/pj8001.c:50: stray '\' in program
../src/pj8001.c:51: warning: type defaults to `int' in declaration of 
`__value'
../src/pj8001.c:51: warning: data definition has no type or storage class
../src/pj8001.c:51: parse error before `}'
../src/pj8001.c: In function `uart_rx_interrupt':
../src/pj8001.c:268: `bQueries' undeclared (first use in this function)
../src/pj8001.c:268: (Each undeclared identifier is reported only once
../src/pj8001.c:268: for each function it appears in.)
../src/pj8001.c: In function `main':
../src/pj8001.c:376: `bQueries' undeclared (first use in this function)


Thank you for any help !
Andreas