[src/trunk]: src/lib/libc/arch/riscv/sys Use lla instead doing the pcrel relo...

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cbbc043719dc
branches:  trunk
changeset: 807197:cbbc043719dc
user:      matt <matt%NetBSD.org@localhost>
date:      Tue Mar 31 11:59:41 2015 +0000

description:
Use lla instead doing the pcrel relocs ourselves.

diffstat:

 lib/libc/arch/riscv/sys/brk.S  |  7 +++----
 lib/libc/arch/riscv/sys/sbrk.S |  6 ++----
 2 files changed, 5 insertions(+), 8 deletions(-)

diffs (54 lines):

diff -r 949f8cfaef5e -r cbbc043719dc lib/libc/arch/riscv/sys/brk.S
--- a/lib/libc/arch/riscv/sys/brk.S     Tue Mar 31 11:53:13 2015 +0000
+++ b/lib/libc/arch/riscv/sys/brk.S     Tue Mar 31 11:59:41 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: brk.S,v 1.3 2015/03/27 23:23:14 matt Exp $     */
+/*     $NetBSD: brk.S,v 1.4 2015/03/31 11:59:41 matt Exp $     */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -32,7 +32,7 @@
 #include "SYS.h"
 
 #if defined(LIBC_SCCS) && !defined(lint)
-       RCSID("$NetBSD: brk.S,v 1.3 2015/03/27 23:23:14 matt Exp $")
+       RCSID("$NetBSD: brk.S,v 1.4 2015/03/31 11:59:41 matt Exp $")
 #endif /* LIBC_SCCS and not lint */
 
        .hidden _C_LABEL(__minbrk)
@@ -55,8 +55,7 @@
        .text
 
 ENTRY(_brk)
-.L0:   auipc   t1, %pcrel_hi(_C_LABEL(__minbrk))
-       addi    t1, t1, %pcrel_lo(.L0)
+       lla     t1, _C_LABEL(__minbrk)
        PTR_L   t5, 0(t1)
        bgeu    a0, t5, 1f
        move    a0, t5          # dont allow break < minbrk
diff -r 949f8cfaef5e -r cbbc043719dc lib/libc/arch/riscv/sys/sbrk.S
--- a/lib/libc/arch/riscv/sys/sbrk.S    Tue Mar 31 11:53:13 2015 +0000
+++ b/lib/libc/arch/riscv/sys/sbrk.S    Tue Mar 31 11:59:41 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sbrk.S,v 1.3 2015/03/27 23:23:14 matt Exp $    */
+/*     $NetBSD: sbrk.S,v 1.4 2015/03/31 11:59:41 matt Exp $    */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -33,15 +33,13 @@
 
        .hidden _C_LABEL(__curbrk)
        .globl  _C_LABEL(__curbrk)
-       .globl  _C_LABEL(_end)
 
 #ifdef WEAK_ALIAS
 WEAK_ALIAS(sbrk, _sbrk)
 #endif
 
 ENTRY(_sbrk)
-.L0:   auipc           t1, %pcrel_hi(_C_LABEL(__curbrk))
-       addi            t1, t1, %pcrel_lo(.L0)
+       lla             t1, _C_LABEL(__curbrk)
        PTR_L           t2, 0(t1)
        add             a0, a0, t2      // compute current break
        SYSTRAP(break)