| PulkoMandy | 17fc759 | 2022-07-28 18:27:54 +0200 | [diff] [blame] | 1 | |
| 2 | |
| 3 | #include "dt.h" |
| 4 | |
| 5 | |
| 6 | |
| 7 | /* The number of registers of the target machine. */ |
| 8 | #define MAXR 2 |
| 9 | |
| 10 | /* Number of commandline-options the code-generator accepts. */ |
| 11 | #define MAXGF 4 |
| 12 | |
| 13 | |
| 14 | /* If this is set to zero vbcc will not generate ICs where the */ |
| 15 | /* target operand is the same as the 2nd source operand. */ |
| 16 | /* This can sometimes simplify the code-generator, but usually */ |
| 17 | /* the code is better if the code-generator allows it. */ |
| 18 | #define USEQ2ASZ 1 |
| 19 | |
| 20 | /* This specifies the smallest integer type that can be added to a */ |
| 21 | /* pointer. */ |
| 22 | #define MINADDI2P INT |
| 23 | |
| 24 | /* If the bytes of an integer are ordered most significant byte */ |
| 25 | /* byte first and then decreasing set BIGENDIAN to 1. */ |
| 26 | #define BIGENDIAN 0 |
| 27 | |
| 28 | /* If the bytes of an integer are ordered lest significant byte */ |
| 29 | /* byte first and then increasing set LITTLEENDIAN to 1. */ |
| 30 | #define LITTLEENDIAN 1 |
| 31 | |
| 32 | /* Note that BIGENDIAN and LITTLEENDIAN are mutually exclusive. */ |
| 33 | |
| 34 | /* If switch-statements should be generated as a sequence of */ |
| 35 | /* SUB,TST,BEQ ICs rather than COMPARE,BEQ ICs set this to 1. */ |
| 36 | /* This can yield better code on some machines. */ |
| 37 | #define SWITCHSUBS 1 |
| 38 | |
| 39 | /* In optimizing compilation certain library memcpy/strcpy-calls */ |
| 40 | /* with length known at compile-time will be inlined using an */ |
| 41 | /* ASSIGN-IC if the size is less or equal to INLINEMEMCPY. */ |
| 42 | /* The type used for the ASSIGN-IC will be UNSIGNED|CHAR. */ |
| 43 | #define INLINEMEMCPY 1024 |
| 44 | |
| 45 | /* size of buffer for asm-output */ |
| 46 | #define EMIT_BUF_LEN 20000 /* should be enough */ |
| 47 | |
| 48 | /* number of asm-output lines buffered */ |
| 49 | #define EMIT_BUF_DEPTH 1 |
| 50 | |
| 51 | /* We have asm_peephole to optimize assembly-output */ |
| 52 | #define HAVE_TARGET_PEEPHOLE 0 |
| 53 | |
| 54 | /* We have some target-specific variable attributes. */ |
| 55 | #define HAVE_TARGET_ATTRIBUTES |