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gas: improve architecture mismatch diagnostics in sparc

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Merely dumping the mnemonic name in "architecture mismatch" errors may
not provide enough information to determine what went wrong, as the same
mnemonic can be used for different variants of an instruction pertaining
to different architecture levels.

This little patch makes the assembler to include the instruction
arguments in the error message.

gas/ChangeLog:

2016-09-14  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* config/tc-sparc.c (sparc_ip): Print the instruction arguments
	in "architecture mismatch" error messages.
This commit is contained in:
Jose E. Marchesi
2016-09-14 07:15:24 -07:00
parent 46a2d504dd
commit fc7514d6f2
2 changed files with 6 additions and 1 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2016-09-14 Jose E. Marchesi <jose.marchesi@oracle.com>
* config/tc-sparc.c (sparc_ip): Print the instruction arguments
in "architecture mismatch" error messages.
2016-09-14 Jose E. Marchesi <jose.marchesi@oracle.com>
* config/tc-sparc.c (md_assemble): Detect and warning on

2
gas/config/tc-sparc.c
View File

@ -3224,7 +3224,7 @@ sparc_ip (char *str, const struct sparc_opcode **pinsn)
++arch;
}
as_bad (_("Architecture mismatch on \"%s\"."), str);
as_bad (_("Architecture mismatch on \"%s %s\"."), str, argsStart);
as_tsktsk (_(" (Requires %s; requested architecture is %s.)"),
required_archs,
sparc_opcode_archs[max_architecture].name);