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MIPS/GAS: Update `match_float_constant' and `match_operand' descriptions 

Complement commit a92713e60e ("Preparse MIPS instructions into
tokens"), <https://sourceware.org/ml/binutils/2013-07/msg00143.html>,
and update `match_float_constant' and `match_operand' function
descriptions according to semantics changes.

	gas/
	* config/tc-mips.c (match_float_constant): Update description.
	(match_operand): Likewise.
This commit is contained in:
Maciej W. Rozycki 2017-06-30 15:39:26 +01:00
parent b1d3c886aa
commit 33f466961c
2 changed files with 10 additions and 5 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2017-06-30 Maciej W. Rozycki <macro@imgtec.com>
* config/tc-mips.c (match_float_constant): Update description.
(match_operand): Likewise.
2017-06-30 Andrew Bennett <andrew.bennett@imgtec.com>
Maciej W. Rozycki <macro@imgtec.com>

10
gas/config/tc-mips.c
View File

@ -5937,9 +5937,9 @@ match_tied_reg_operand (struct mips_arg_info *arg, unsigned int other_regno)
return match_reg (arg, OP_REG_GP, &regno) && regno == other_regno;
}
/* Read a floating-point constant from S for LI.S or LI.D. LENGTH is
the length of the value in bytes (4 for float, 8 for double) and
USING_GPRS says whether the destination is a GPR rather than an FPR.
/* Try to match a floating-point constant from ARG for LI.S or LI.D.
LENGTH is the length of the value in bytes (4 for float, 8 for double)
and USING_GPRS says whether the destination is a GPR rather than an FPR.
Return the constant in IMM and OFFSET as follows:
@ -6133,8 +6133,8 @@ match_vu0_suffix_operand (struct mips_arg_info *arg,
return TRUE;
}
/* S is the text seen for ARG. Match it against OPERAND. Return the end
of the argument text if the match is successful, otherwise return null. */
/* Try to match a token from ARG against OPERAND. Consume the token
and return true on success, otherwise return false. */
static bfd_boolean
match_operand (struct mips_arg_info *arg,