* config/tc-mips.c (append_insn): Give an error for jumps to a

	misaligned address.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index cf6c8e7..f9bf733 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,7 +1,9 @@
 Tue Jan 28 15:27:28 1997  Ian Lance Taylor  <ian@cygnus.com>
 
-       * config/tc-mips.c (md_apply_fix): Make a branch to an odd address
-       an error rather than a warning.
+       * config/tc-mips.c (append_insn): Give an error for jumps to a
+       misaligned address.
+       (md_apply_fix): Make a branch to an odd address an error rather
+       than a warning.
 
        * config/tc-mips.c (md_convert_frag): If the user explicitly
        requested an extended opcode, pass warn as true to mips16_immed.

diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index 828ebc0..3378aeb 100644 (file)
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -1461,10 +1461,16 @@ append_insn (place, ip, address_expr, reloc_type, unmatched_hi)
              break;
 
            case BFD_RELOC_MIPS_JMP:
+             if ((address_expr->X_add_number & 3) != 0)
+               as_bad ("jump to misaligned address (0x%lx)",
+                       (unsigned long) address_expr->X_add_number);
              ip->insn_opcode |= (address_expr->X_add_number >> 2) & 0x3ffffff;
              break;
 
            case BFD_RELOC_MIPS16_JMP:
+             if ((address_expr->X_add_number & 3) != 0)
+               as_bad ("jump to misaligned address (0x%lx)",
+                       (unsigned long) address_expr->X_add_number);
              ip->insn_opcode |=
                (((address_expr->X_add_number & 0x7c0000) << 3)
                 | ((address_expr->X_add_number & 0xf800000) >> 7)