aboutsummaryrefslogtreecommitdiffstats
path: root/arch/m68k/platform
diff options
context:
space:
mode:
authorGreg Ungerer <gerg@uclinux.org>2011-03-29 01:55:36 -0400
committerGreg Ungerer <gerg@uclinux.org>2011-05-24 01:17:18 -0400
commitaa4d1f897f6a7ffdb3654a2152b60d9d832951a3 (patch)
tree39fb1190c24936a3e0fce96b0c0a4023e1bbbd53 /arch/m68k/platform
parenta697dc934f52355494b746d7b5568227e0910ae8 (diff)
m68k: merge mmu and non-mmu versions of asm-offsets.c
It is strait forward to merge the mmu and non-mmu versions of asm-offstes.c. Some name changes are required for the preempt and thread_info.flags in the non-mmu entry.S assembler to make them consistent for both setups. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/platform')
-rw-r--r--arch/m68k/platform/68328/entry.S6
-rw-r--r--arch/m68k/platform/68360/entry.S6
-rw-r--r--arch/m68k/platform/coldfire/entry.S10
3 files changed, 11 insertions, 11 deletions
diff --git a/arch/m68k/platform/68328/entry.S b/arch/m68k/platform/68328/entry.S
index 676960cf022a..3e4675996a71 100644
--- a/arch/m68k/platform/68328/entry.S
+++ b/arch/m68k/platform/68328/entry.S
@@ -80,7 +80,7 @@ ENTRY(system_call)
80 movel %sp,%d1 /* get thread_info pointer */ 80 movel %sp,%d1 /* get thread_info pointer */
81 andl #-THREAD_SIZE,%d1 81 andl #-THREAD_SIZE,%d1
82 movel %d1,%a2 82 movel %d1,%a2
83 btst #(TIF_SYSCALL_TRACE%8),%a2@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8) 83 btst #(TIF_SYSCALL_TRACE%8),%a2@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
84 jne do_trace 84 jne do_trace
85 cmpl #NR_syscalls,%d0 85 cmpl #NR_syscalls,%d0
86 jcc badsys 86 jcc badsys
@@ -107,12 +107,12 @@ Luser_return:
107 andl #-THREAD_SIZE,%d1 107 andl #-THREAD_SIZE,%d1
108 movel %d1,%a2 108 movel %d1,%a2
1091: 1091:
110 move %a2@(TI_FLAGS),%d1 /* thread_info->flags */ 110 move %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
111 jne Lwork_to_do 111 jne Lwork_to_do
112 RESTORE_ALL 112 RESTORE_ALL
113 113
114Lwork_to_do: 114Lwork_to_do:
115 movel %a2@(TI_FLAGS),%d1 /* thread_info->flags */ 115 movel %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
116 btst #TIF_NEED_RESCHED,%d1 116 btst #TIF_NEED_RESCHED,%d1
117 jne reschedule 117 jne reschedule
118 118
diff --git a/arch/m68k/platform/68360/entry.S b/arch/m68k/platform/68360/entry.S
index 46c1b18c9dcb..50dcae66f6cd 100644
--- a/arch/m68k/platform/68360/entry.S
+++ b/arch/m68k/platform/68360/entry.S
@@ -76,7 +76,7 @@ ENTRY(system_call)
76 movel %sp,%d1 /* get thread_info pointer */ 76 movel %sp,%d1 /* get thread_info pointer */
77 andl #-THREAD_SIZE,%d1 77 andl #-THREAD_SIZE,%d1
78 movel %d1,%a2 78 movel %d1,%a2
79 btst #(TIF_SYSCALL_TRACE%8),%a2@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8) 79 btst #(TIF_SYSCALL_TRACE%8),%a2@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
80 jne do_trace 80 jne do_trace
81 cmpl #NR_syscalls,%d0 81 cmpl #NR_syscalls,%d0
82 jcc badsys 82 jcc badsys
@@ -103,12 +103,12 @@ Luser_return:
103 andl #-THREAD_SIZE,%d1 103 andl #-THREAD_SIZE,%d1
104 movel %d1,%a2 104 movel %d1,%a2
1051: 1051:
106 move %a2@(TI_FLAGS),%d1 /* thread_info->flags */ 106 move %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
107 jne Lwork_to_do 107 jne Lwork_to_do
108 RESTORE_ALL 108 RESTORE_ALL
109 109
110Lwork_to_do: 110Lwork_to_do:
111 movel %a2@(TI_FLAGS),%d1 /* thread_info->flags */ 111 movel %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
112 btst #TIF_NEED_RESCHED,%d1 112 btst #TIF_NEED_RESCHED,%d1
113 jne reschedule 113 jne reschedule
114 114
diff --git a/arch/m68k/platform/coldfire/entry.S b/arch/m68k/platform/coldfire/entry.S
index eab63f09965b..eee9a06aa265 100644
--- a/arch/m68k/platform/coldfire/entry.S
+++ b/arch/m68k/platform/coldfire/entry.S
@@ -78,7 +78,7 @@ ENTRY(system_call)
78 movel %d2,%a0 78 movel %d2,%a0
79 movel %a0@,%a1 /* save top of frame */ 79 movel %a0@,%a1 /* save top of frame */
80 movel %sp,%a1@(TASK_THREAD+THREAD_ESP0) 80 movel %sp,%a1@(TASK_THREAD+THREAD_ESP0)
81 btst #(TIF_SYSCALL_TRACE%8),%a0@(TI_FLAGS+(31-TIF_SYSCALL_TRACE)/8) 81 btst #(TIF_SYSCALL_TRACE%8),%a0@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
82 bnes 1f 82 bnes 1f
83 83
84 movel %d3,%a0 84 movel %d3,%a0
@@ -113,11 +113,11 @@ ret_from_exception:
113 movel %sp,%d1 /* get thread_info pointer */ 113 movel %sp,%d1 /* get thread_info pointer */
114 andl #-THREAD_SIZE,%d1 /* at base of kernel stack */ 114 andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
115 movel %d1,%a0 115 movel %d1,%a0
116 movel %a0@(TI_FLAGS),%d1 /* get thread_info->flags */ 116 movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
117 andl #(1<<TIF_NEED_RESCHED),%d1 117 andl #(1<<TIF_NEED_RESCHED),%d1
118 jeq Lkernel_return 118 jeq Lkernel_return
119 119
120 movel %a0@(TI_PREEMPTCOUNT),%d1 120 movel %a0@(TINFO_PREEMPT),%d1
121 cmpl #0,%d1 121 cmpl #0,%d1
122 jne Lkernel_return 122 jne Lkernel_return
123 123
@@ -137,14 +137,14 @@ Luser_return:
137 movel %sp,%d1 /* get thread_info pointer */ 137 movel %sp,%d1 /* get thread_info pointer */
138 andl #-THREAD_SIZE,%d1 /* at base of kernel stack */ 138 andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
139 movel %d1,%a0 139 movel %d1,%a0
140 movel %a0@(TI_FLAGS),%d1 /* get thread_info->flags */ 140 movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
141 jne Lwork_to_do /* still work to do */ 141 jne Lwork_to_do /* still work to do */
142 142
143Lreturn: 143Lreturn:
144 RESTORE_USER 144 RESTORE_USER
145 145
146Lwork_to_do: 146Lwork_to_do:
147 movel %a0@(TI_FLAGS),%d1 /* get thread_info->flags */ 147 movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
148 move #0x2000,%sr /* enable intrs again */ 148 move #0x2000,%sr /* enable intrs again */
149 btst #TIF_NEED_RESCHED,%d1 149 btst #TIF_NEED_RESCHED,%d1
150 jne reschedule 150 jne reschedule