gas (ns32k) doesn't recognize label(pc)

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1 total messages Started by taylor Wed, 10 May 1989 23:05

#1598

Author: taylor
Date: Wed, 10 May 1989 23:05

24 lines
1056 bytes

[I mailed this on Sunday, but it doesn't seem to have made it out.  My
apologies if this is a repeat. -- David]

When compiled for the ns32k, gas doesn't recognize an operand of
`some_label(pc)' as meaning that it should access the label via
pc-relative memory space addressing.  Instead it ignores the `(pc)' and
assembles the operand using absolute addressing.

The fix is easy.  In ns32k.c, in the function `addr_mode', add the lines:

        if (!strncmp(&str[strl-4],"(pc",3)) {
	  mode=27;
	}

right after the lines that read:

        if (!strncmp(&str[strl-4],"(sb",3)) {
	  mode=26;
	}

David
--
David Taylor
taylor@think.com, ...!think!taylor

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