From ba2adb9390cde6fb0df49f4ef02ed4738e01bdad Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Mon, 17 Apr 2000 03:18:36 +0000 Subject: [PATCH] 64 bit bfd fix. --- gas/ChangeLog | 5 +++++ gas/config/tc-i386.c | 13 +++++++++---- 2 files changed, 14 insertions(+), 4 deletions(-) diff --git a/gas/ChangeLog b/gas/ChangeLog index 903d21c2c73..b756396b59a 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2000-04-17 Alan Modra + + * config/tc-i386.c (offset_in_range): Sign extend val so BFD64 + doesn't give spurious errors. + 2000-04-14 Michael Sokolov * as.h (SEEK_SET): Define if undefined. diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index d863ecdc513..638bbd04145 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -465,15 +465,20 @@ offset_in_range (val, size) offsetT val; int size; { - offsetT mask; + bfd_vma mask; + switch (size) { - case 1: mask = ((offsetT) 1 << 8) - 1; break; - case 2: mask = ((offsetT) 1 << 16) - 1; break; - case 4: mask = ((offsetT) 1 << 32) - 1; break; + case 1: mask = ((bfd_vma) 1 << 8) - 1; break; + case 2: mask = ((bfd_vma) 1 << 16) - 1; break; + case 4: mask = ((bfd_vma) 1 << 32) - 1; break; default: abort(); } + /* If BFD64, sign extend val. */ + if ((val & ~ (((bfd_vma) 1 << 32) - 1)) == 0) + val = (val ^ ((bfd_vma) 1 << 31)) - ((bfd_vma) 1 << 31); + if ((val & ~ mask) != 0 && (val & ~ mask) != ~ mask) { char buf1[40], buf2[40]; -- 2.30.2