 C166 User's Guide | |
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C166 User's Guide
C166 Introduction Compiling Programs Language Extensions Preprocessor Advanced Programming Sections, Classes, and Groups
Special Sections Locating Sections Customization Files Startup Code STARTUP.A66 START167.A66 Basic I/O Memory Allocation TRAPS.C Optimizer Optimizer Options General Optimizations 80C166-Specific Optimizations Global Register Coloring DPP Registers Stacks System Stack User Stack Stack Sizes System Stack Size User Stack Size XBUS Memory and Peripherals On-chip XRAM XBUS Peripherals Interfacing C to Assembler Function Parameters Function Return Values Using the SRC Directive Register Usage Example Routines TINY Model SMALL Model COMPACT Model MEDIUM Model LARGE Model Data Storage Formats Bit Variables 1-byte Scalars 2-byte Scalars 4-byte Scalars float Scalars float Errors double Scalars double Errors near Pointers far Pointers huge Pointers xhuge Pointers Absolute Memory Access Absolute Access Macros Linker Location Controls Debugging Error Messages Library Reference AppendixMemory Allocation
The following files contain the source code for the memory allocation routines.
| C Source File | Description |
|---|---|
| CALLOC.C | This file contains the source code for the calloc library routine. This routine allocates memory for an array from the memory pool. |
| FREE.C | This file contains the source code for the free library routine. This routine returns a previously allocated memory block to the memory pool. |
| INIT_MEM.C | This file contains the source code for the init_mempool library routine. This routine allows you to specify the location and size of a memory pool from which memory may be allocated using the malloc, calloc, and realloc routines. |
| MALLOC.C | This file contains the source code for the malloc library routine. This routine allocates memory from the memory pool. |
| REALLOC.C | This file contains the source code for the realloc library routine. This routine resizes a previously allocated memory block. |
| XCALLOC.C | This file contains the source code for the xcalloc library routine. This routine allocates memory for an array from an xhuge memory pool. |
| XFREE.C | This file contains the source code for the xfree library routine. This routine returns a previously allocated memory block to the xhuge memory pool. |
| XINIT_MEM.C | This file contains the source code for the xinit_mempool library routine. This routine allows you to specify the location and size of an xhuge memory pool that memory may be allocated using the xmalloc, xcalloc, and xrealloc routines. |
| XMALLOC.C | This file contains the source code for the xmalloc library routine. This routine allocates memory from an xhuge memory pool. |
| XREALLOC.C | This file contains the source code for the xrealloc library routine. This routine resizes a previously allocated xhuge memory block. |
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