Add tricore support

[imbillow]

[0x8000050e]> pdf 
            ; CALL XREF from loc.__no_board_init @ +0x20
            ;-- decrypt_end:
┌ int main(int argc, char **argv, char **envp);
│           ; arg int32_t arg5 @ a4
│           0x8000050e      mov.aa a14, sp
│           0x80000510      sub.a sp, #0x18
│           0x80000512      st.w [a14]#-0xc, d4
│           0x80000516      st.a [a14]#-0x10, a4                       ; arg5
│           0x8000051a      movh.a a2, #0x8001
│           0x8000051e      lea a2, [a2]#-0x7217
│           0x80000522      st.a [a14]#-4, a2
│           0x80000526      ld.a a4, [a14]#-4
│           0x8000052a      call  sym.decrypt                          ; sym.decrypt
│       ┌─< 0x8000052e      jne   d2, 0, 0x80000552
│       │   0x80000532      movh.a a2, #0x8001
│       │   0x80000536      lea a6, [a2]#-0x7206
│       │   0x8000053a      movh.a a2, #0x8001
│       │   0x8000053e      lea a5, [a2]#-0x71dc
│       │   0x80000542      mov d4, #0x23                              ; '#'
│       │   0x80000546      movh.a a2, #0x8001
│       │   0x8000054a      lea a4, [a2]#-0x71f9
│      ┌──< 0x8000054e      j     dbg.__assert_func                    ; dbg.__assert_func
│      │└─> 0x80000552      movh.a a2, #0xd000
│      │    0x80000556      lea a2, [a2]#8
│      │    0x8000055a      st.a [sp], a2
│      │    0x8000055c      movh.a a2, #0x8001
│      │    0x80000560      lea a4, [a2]#-0x71ed
│      │    0x80000564      call  dbg.printf                           ; dbg.printf ; int printf(const char *fmt)
│      │    0x80000568      mov d2, #0
└      │    0x8000056a      ret

[0x80000000]> pdg @ main

// WARNING: Unknown calling convention -- yet parameter storage is locked
// WARNING: [rz-ghidra] Matching calling convention reg of function main failed, args may be inaccurate.
// WARNING: [rz-ghidra] Matching calling convention reg of function sym.decrypt failed, args may be inaccurate.
// WARNING: [rz-ghidra] Matching calling convention reg of function dbg.fiprintf failed, args may be inaccurate.
// WARNING: [rz-ghidra] Failed to match type int (*anonymous_fcn_0x554)(struct _reent *anonymous_var_0x55e, void
// *anonymous_var_0x563, char *anonymous_var_0x568, int anonymous_var_0x56d) of member _read in struct __sFILE
// WARNING: [rz-ghidra] Failed to match type int (*anonymous_fcn_0x6c6)(struct _reent *anonymous_var_0x6d0, void
// *anonymous_var_0x6d5, const char *anonymous_var_0x6da, int anonymous_var_0x6df) of member _write in struct __sFILE
// WARNING: [rz-ghidra] Failed to match type _fpos_t (*anonymous_fcn_0x6f1)(struct _reent *anonymous_var_0x6fb, void
// *anonymous_var_0x700, _fpos_t anonymous_var_0x705, int anonymous_var_0x70a) of member _seek in struct __sFILE
// WARNING: [rz-ghidra] Failed to match type int (*anonymous_fcn_0x716)(struct _reent *anonymous_var_0x720, void
// *anonymous_var_0x725) of member _close in struct __sFILE
// WARNING: [rz-ghidra] Recursion detected while creating type __FILE
// WARNING: [rz-ghidra] Failed to match type __FILE * of member _stdin in struct _reent
// WARNING: [rz-ghidra] Failed to match type __FILE * of member _stdout in struct _reent
// WARNING: [rz-ghidra] Failed to match type __FILE * of member _stderr in struct _reent
// WARNING: [rz-ghidra] Failed to match type void (*anonymous_fcn_0x9d1)(struct _reent *anonymous_var_0x9d7) of member
// __cleanup in struct _reent
// WARNING: [rz-ghidra] Recursion detected while creating type _Bigint
// WARNING: [rz-ghidra] Failed to match type _Bigint * of member _next in struct _Bigint_0
// WARNING: [rz-ghidra] Failed to match type union anonymous_union_0x993 of member _new in struct _reent
// WARNING: [rz-ghidra] Failed to match type void (**anonymous_fcn_0x9e9)(int anonymous_var_0x9ef) of member _sig_func
// in struct _reent
// WARNING: [rz-ghidra] Failed to match type union anonymous_union_0x1be of member __value in struct
// anonymous_struct_0x1f5
// WARNING: [rz-ghidra] Matching calling convention reg of function dbg.abort failed, args may be inaccurate.
// WARNING: [rz-ghidra] Matching calling convention reg of function dbg.printf failed, args may be inaccurate.

undefined4 main(int32_t arg5)
{
    int32_t iVar1;
    char *in_a6;
    char *fmt;

    iVar1 = sym.decrypt(-0x7fff7217);
    if (iVar1 != 0) {
        dbg.printf(in_a6);
        return 0;
    }
    fmt = "decrypt(key)";
    do {
        dbg.fiprintf((FILE *)"assertion \"%s\" failed: file \"%s\", line %d%s%s\n", fmt);
        dbg.abort();
    } while( true );
}