ID Number: Q65331
6.00 | 6.00
MS-DOS | OS/2
buglist6.00 fixlist6.00a
Summary:
When using the Microsoft C Compiler version 6.00 to generate an
assembly listing with the /Fa or /Fc option, .286 and .287 processor
specifiers are incorrectly inserted when the /G1 option is specified.
/G1 should produce .8087 processor code.
This can be seen be compiling the sample code below and viewing the
.COD file generated by /Fc (which is also shown below). As a
workaround, /G0 may be used instead of /G1.
Microsoft has confirmed this to be a problem in C version 6.00. This
problem was corrected in C version 6.00a.
Sample Code
-----------
/* Compile options needed: /G1 /Fc
*/
void main (void)
{
int a;
a = 25;
}
.COD File Generated
-------------------
; Static Name Aliases
;
TITLE test.c
.286p ; Should be blank line
.287 ; Should be .8087
INCLUDELIB SLIBCE
_TEXT SEGMENT WORD PUBLIC 'CODE'
_TEXT ENDS
_DATA SEGMENT WORD PUBLIC 'DATA'
_DATA ENDS