don't define CHIP at all any more, just use the namespace-trained name
This commit is contained in:
Ben Gras
parent
61ad5f9b94
commit
09a652926f
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@ -80,19 +80,11 @@
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/* a.out header constants (see a.out.h, if you have it) */
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#if (CHIP == INTEL)
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#if (_MINIX_CHIP == _CHIP_INTEL)
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#define A_OUT 0x0301
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#define SPLIT 0x0420
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#endif
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#if (CHIP == M68000)
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#define A_OUT 0x0301
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#define SPLIT 0x0B20
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#endif
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#if (CHIP == SPARC)
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#define A_OUT 0x0301
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#define SPLIT 0x0B20
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#else
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#error only chip == intel is reasonable.
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#endif
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/* Each buffer is 1k. In WORD mode 16 words (32 bytes) can be */
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@ -145,22 +137,6 @@
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#define BOX_BOT '\334' /* Filled lower half */
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#endif
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#if (CHIP == M68000)
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/* Please change these. */
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#define BOX_CLR ' ' /* Empty box */
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#define BOX_ALL '=' /* Filled box */
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#define BOX_TOP '-' /* Filled upper half */
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#define BOX_BOT '_' /* Filled lower half */
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#endif
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#if (CHIP == SPARC)
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/* Please change these. */
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#define BOX_CLR ' ' /* Empty box */
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#define BOX_ALL '=' /* Filled box */
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#define BOX_TOP '-' /* Filled upper half */
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#define BOX_BOT '_' /* Filled lower half */
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#endif
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/* Move positions for the output display. */
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#define STATUS_COLUMN 2
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@ -49,12 +49,7 @@
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#undef printf /* defined as printk in <minix/const.h> */
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#if (CHIP == M68000)
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#define __mc68000__ /* controls processor-dependent stuff */
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#error "only the MINIX_ST 1.5.x implementation works on 68K's"
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#endif
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#if (CHIP == INTEL)
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#if (_MINIX_CHIP == _CHIP_INTEL)
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#if (MACHINE == IBM_PC)
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#define MINIX_PC
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#else
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@ -87,7 +82,7 @@
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#define CSEG 0x2E /* 8088 through 80386 */
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#define DSEG 0x3E
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#if (CHIP == INTEL )
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#if (_MINIX_CHIP == _CHIP_INTEL )
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#ifdef __i86
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#define N_REG16 2
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#endif
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@ -99,7 +94,7 @@
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#endif
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#endif
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#if (CHIP == INTEL )
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#if (_MINIX_CHIP == _CHIP_INTEL )
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#define ADDA(l) ((u16_t) (l) == 0xC481)
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#ifdef __i386
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@ -41,8 +41,8 @@
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#include "minix/config.h"
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/*#define BLOCK_SIZE 1024*/
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#define LITTLE_ENDIAN (CHIP == INTEL)
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#define USE_SHADOWING (CHIP == M68000)
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#define LITTLE_ENDIAN (_MINIX_CHIP == _CHIP_INTEL)
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#define USE_SHADOWING (_MINIX_CHIP == _CHIP_M68000)
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#else
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#define LITTLE_ENDIAN 0
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#define USE_SHADOWING 0
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@ -92,21 +92,10 @@
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/*===========================================================================*
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* There are no user-settable parameters after this line *
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*===========================================================================*/
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/* Set the CHIP type based on the machine selected. The symbol CHIP is actually
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* indicative of more than just the CPU. For example, machines for which
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* CHIP == INTEL are expected to have 8259A interrrupt controllers and the
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* other properties of IBM PC/XT/AT/386 types machines in general. */
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#define INTEL _CHIP_INTEL /* CHIP type for PC, XT, AT, 386 and clones */
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#define M68000 _CHIP_M68000 /* CHIP type for Atari, Amiga, Macintosh */
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#define SPARC _CHIP_SPARC /* CHIP type for SUN-4 (e.g. SPARCstation) */
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/* Set the FP_FORMAT type based on the machine selected, either hw or sw */
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#define FP_NONE _FP_NONE /* no floating point support */
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#define FP_IEEE _FP_IEEE /* conform IEEE floating point standard */
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/* _MINIX_CHIP is defined in sys_config.h. */
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#define CHIP _MINIX_CHIP
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/* _MINIX_FP_FORMAT is defined in sys_config.h. */
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#define FP_FORMAT _MINIX_FP_FORMAT
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@ -1,8 +1,8 @@
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#ifndef _MINIX_CONST_H
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#define _MINIX_CONST_H
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#ifndef CHIP
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#error CHIP is not defined
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#ifndef _MINIX_CHIP
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#error _MINIX_CHIP is not defined
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#endif
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/* The UNUSED annotation tells the compiler or lint not to complain
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@ -92,14 +92,11 @@
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#define HAVE_SCATTERED_IO 1 /* scattered I/O is now standard */
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/* Memory is allocated in clicks. */
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#if (CHIP == INTEL)
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#if (_MINIX_CHIP == _CHIP_INTEL)
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#define CLICK_SIZE 4096 /* unit in which memory is allocated */
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#define CLICK_SHIFT 12 /* log2 of CLICK_SIZE */
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#endif
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#if (CHIP == SPARC) || (CHIP == M68000)
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#define CLICK_SIZE 4096 /* unit in which memory is allocated */
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#define CLICK_SHIFT 12 /* log2 of CLICK_SIZE */
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#else
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#error No reasonable CHIP setting.
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#endif
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/* Click alignment macros. */
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