diff options
Diffstat (limited to 'src/core/memmap.h')
| -rw-r--r-- | src/core/memmap.h | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/src/core/memmap.h b/src/core/memmap.h index b2ee787..cc768d4 100644 --- a/src/core/memmap.h +++ b/src/core/memmap.h @@ -1,29 +1,10 @@ -/* machine map, in words. the default has the code area, the compiler tables, - the genome and the stacks first (PW words in all) and the heap last: it - starts at PW and grows at run time, up to MW words of memory. MW is the - host's memory size; the array behind it is untouched until the heap grows - into it. a smaller board is a different build: src/tools/genmap writes a - directory whose memmap.h and genome agree, and the C cores are compiled - against that directory. do not edit the numbers by hand in one file only. - - include genome.h before this header when both are in the translation - unit. the linked image's GORG then wins; it has to be the same value - this header would have defined. - - PW is the first word past the initial stacks. emitted code can add heap - segments, and native code-address tables grow with those reservations. - MW bounds data addresses. a fixed map (HEAP_GROW 0) has MW == PW. - - DSLIM and RSLIM are the interpreter's stack checks. a straight-line - block can push about 1024 words after the check, which is why the data - limit sits 1100 words above DSLO. the genome's prologue checks the current frame segment and adds another - segment when needed. */ +/* generated by src/tools/genmap for the default profile. do not edit. */ #ifndef MEMMAP_H #define MEMMAP_H -#define PW 0x1C5000 +#define PW 0x1D5000 #define CODE_END 0x80000 -#define HEAP_LO 0x1C5000 -#define HEAP_HI 0x225000 +#define HEAP_LO 0x1D5000 +#define HEAP_HI 0x235000 #define HEAP_GROW 1 #ifndef MW #define MW 0x8000000 @@ -39,13 +20,13 @@ #else #define GORG 0x114100 #endif -#define FBOT 0x164100 -#define FTOP 0x1A4100 -#define RS0 0x1A4100 -#define MARK0 0x1B4100 +#define FBOT 0x174100 +#define FTOP 0x1B4100 +#define RS0 0x1B4100 +#define MARK0 0x1C4100 #define MARKN 0x8000 -#define DSLO 0x1BC100 -#define DSHI 0x1C4FF0 +#define DSLO 0x1CC100 +#define DSHI 0x1D4FF0 #define DS0 DSHI #define SYSGATE (ZFP + 2) #define DSLIM (DSLO + 1100) |