[Boost-commit] svn:boost r78117 - trunk/libs/context/src/asm

Subject: [Boost-commit] svn:boost r78117 - trunk/libs/context/src/asm
From: oliver.kowalke_at_[hidden]
Date: 2012-04-21 17:06:12

Author: olli
Date: 2012-04-21 17:06:11 EDT (Sat, 21 Apr 2012)
New Revision: 78117
URL: http://svn.boost.org/trac/boost/changeset/78117

Log:
context: corected label for ppc in make_context

Text files modified: 
   trunk/libs/context/src/asm/fcontext_ppc32_sysv_elf_gas.S |    17 +++++------------                       
   trunk/libs/context/src/asm/fcontext_ppc64_sysv_elf_gas.S |    15 ++++-----------                         
   2 files changed, 9 insertions(+), 23 deletions(-)

Modified: trunk/libs/context/src/asm/fcontext_ppc32_sysv_elf_gas.S
==============================================================================
--- trunk/libs/context/src/asm/fcontext_ppc32_sysv_elf_gas.S	(original)
+++ trunk/libs/context/src/asm/fcontext_ppc32_sysv_elf_gas.S	2012-04-21 17:06:11 EDT (Sat, 21 Apr 2012)
@@ -214,22 +214,15 @@
     mflr    %r0                 # load LR
     bl      1f                  # jump to label 1
 1:
-    mflr    %r4                             # load LR
-    addi    %r4, %r4, link_fcontext - 1b    # calulate absolute address of link_fcontext
-    mtlr    %r0                             # restore LR
-    stw     %r4, 84(%r3)        # save address of link_fcontext
+    mflr    %r4                 # load LR
+    addi    %r4, %r4, finish - 1b    # calulate absolute address of finish
+    mtlr    %r0                 # restore LR
+    stw     %r4, 84(%r3)        # save address of finish
 
     li      %r3,  0             # set return value to zero
     blr
 
-link_fcontext:
-    mr.     %r3, %r13
-    mr.     %r4, %r14
-    beq     2f                  # test if a next context was given
-
-    bl      start_fcontext_at_plt   # install next context
-
-2:
+finish:
     li      %r3,  0             # set return value to zero
     bl      _exit_at_plt           # exit application
 .size make_fcontext, .-make_fcontext

Modified: trunk/libs/context/src/asm/fcontext_ppc64_sysv_elf_gas.S
==============================================================================
--- trunk/libs/context/src/asm/fcontext_ppc64_sysv_elf_gas.S	(original)
+++ trunk/libs/context/src/asm/fcontext_ppc64_sysv_elf_gas.S	2012-04-21 17:06:11 EDT (Sat, 21 Apr 2012)
@@ -242,22 +242,15 @@
     mflr    %r0                 # load LR
     bl      1f                  # jump to label 1
 1:
-    mflr    %r4                             # load LR
-    addi    %r4, %r4, link_fcontext - 1b    # calulate absolute address of link_fcontext
+    mflr    %r4                 # load LR
+    addi    %r4, %r4, finish - 1b    # calulate absolute address of finish
     mtlr    %r0                 # restore LR
-    std     %r4, 168(%r3)       # save address of link_fcontext
+    std     %r4, 168(%r3)       # save address of finish
 
     li      %r3,  0             # set return value to zero
     blr
 
-link_fcontext:
-    mr.     %r3, %r13
-    mr.     %r4, %r14
-    beq     2f                  # test if a next context was given
-
-    bl      start_fcontext_at_plt   # install next context
-
-2:
+finish:
     li      %r3,  0             # set return value to zero
     bl      _exit_at_plt           # exit application
 .size .make_fcontext, .-.make_fcontext