diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/powerpc/kernel/fpu.S | 24 | ||||
-rw-r--r-- | arch/powerpc/platforms/iseries/misc.S | 1 | ||||
-rw-r--r-- | arch/powerpc/xmon/setjmp.S | 176 | ||||
-rw-r--r-- | arch/ppc/boot/openfirmware/Makefile | 3 |
4 files changed, 102 insertions, 102 deletions
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index 4d6001fa1cf2..b780b42c95fc 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S | |||
@@ -41,20 +41,20 @@ _GLOBAL(load_up_fpu) | |||
41 | #ifndef CONFIG_SMP | 41 | #ifndef CONFIG_SMP |
42 | LOADBASE(r3, last_task_used_math) | 42 | LOADBASE(r3, last_task_used_math) |
43 | toreal(r3) | 43 | toreal(r3) |
44 | LDL r4,OFF(last_task_used_math)(r3) | 44 | PPC_LL r4,OFF(last_task_used_math)(r3) |
45 | CMPI 0,r4,0 | 45 | PPC_LCMPI 0,r4,0 |
46 | beq 1f | 46 | beq 1f |
47 | toreal(r4) | 47 | toreal(r4) |
48 | addi r4,r4,THREAD /* want last_task_used_math->thread */ | 48 | addi r4,r4,THREAD /* want last_task_used_math->thread */ |
49 | SAVE_32FPRS(0, r4) | 49 | SAVE_32FPRS(0, r4) |
50 | mffs fr0 | 50 | mffs fr0 |
51 | stfd fr0,THREAD_FPSCR(r4) | 51 | stfd fr0,THREAD_FPSCR(r4) |
52 | LDL r5,PT_REGS(r4) | 52 | PPC_LL r5,PT_REGS(r4) |
53 | toreal(r5) | 53 | toreal(r5) |
54 | LDL r4,_MSR-STACK_FRAME_OVERHEAD(r5) | 54 | PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5) |
55 | li r10,MSR_FP|MSR_FE0|MSR_FE1 | 55 | li r10,MSR_FP|MSR_FE0|MSR_FE1 |
56 | andc r4,r4,r10 /* disable FP for previous task */ | 56 | andc r4,r4,r10 /* disable FP for previous task */ |
57 | STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) | 57 | PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) |
58 | 1: | 58 | 1: |
59 | #endif /* CONFIG_SMP */ | 59 | #endif /* CONFIG_SMP */ |
60 | /* enable use of FP after return */ | 60 | /* enable use of FP after return */ |
@@ -77,7 +77,7 @@ _GLOBAL(load_up_fpu) | |||
77 | #ifndef CONFIG_SMP | 77 | #ifndef CONFIG_SMP |
78 | subi r4,r5,THREAD | 78 | subi r4,r5,THREAD |
79 | fromreal(r4) | 79 | fromreal(r4) |
80 | STL r4,OFF(last_task_used_math)(r3) | 80 | PPC_STL r4,OFF(last_task_used_math)(r3) |
81 | #endif /* CONFIG_SMP */ | 81 | #endif /* CONFIG_SMP */ |
82 | /* restore registers and return */ | 82 | /* restore registers and return */ |
83 | /* we haven't used ctr or xer or lr */ | 83 | /* we haven't used ctr or xer or lr */ |
@@ -97,24 +97,24 @@ _GLOBAL(giveup_fpu) | |||
97 | MTMSRD(r5) /* enable use of fpu now */ | 97 | MTMSRD(r5) /* enable use of fpu now */ |
98 | SYNC_601 | 98 | SYNC_601 |
99 | isync | 99 | isync |
100 | CMPI 0,r3,0 | 100 | PPC_LCMPI 0,r3,0 |
101 | beqlr- /* if no previous owner, done */ | 101 | beqlr- /* if no previous owner, done */ |
102 | addi r3,r3,THREAD /* want THREAD of task */ | 102 | addi r3,r3,THREAD /* want THREAD of task */ |
103 | LDL r5,PT_REGS(r3) | 103 | PPC_LL r5,PT_REGS(r3) |
104 | CMPI 0,r5,0 | 104 | PPC_LCMPI 0,r5,0 |
105 | SAVE_32FPRS(0, r3) | 105 | SAVE_32FPRS(0, r3) |
106 | mffs fr0 | 106 | mffs fr0 |
107 | stfd fr0,THREAD_FPSCR(r3) | 107 | stfd fr0,THREAD_FPSCR(r3) |
108 | beq 1f | 108 | beq 1f |
109 | LDL r4,_MSR-STACK_FRAME_OVERHEAD(r5) | 109 | PPC_LL r4,_MSR-STACK_FRAME_OVERHEAD(r5) |
110 | li r3,MSR_FP|MSR_FE0|MSR_FE1 | 110 | li r3,MSR_FP|MSR_FE0|MSR_FE1 |
111 | andc r4,r4,r3 /* disable FP for previous task */ | 111 | andc r4,r4,r3 /* disable FP for previous task */ |
112 | STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) | 112 | PPC_STL r4,_MSR-STACK_FRAME_OVERHEAD(r5) |
113 | 1: | 113 | 1: |
114 | #ifndef CONFIG_SMP | 114 | #ifndef CONFIG_SMP |
115 | li r5,0 | 115 | li r5,0 |
116 | LOADBASE(r4,last_task_used_math) | 116 | LOADBASE(r4,last_task_used_math) |
117 | STL r5,OFF(last_task_used_math)(r4) | 117 | PPC_STL r5,OFF(last_task_used_math)(r4) |
118 | #endif /* CONFIG_SMP */ | 118 | #endif /* CONFIG_SMP */ |
119 | blr | 119 | blr |
120 | 120 | ||
diff --git a/arch/powerpc/platforms/iseries/misc.S b/arch/powerpc/platforms/iseries/misc.S index 09f14522e176..dfe7aa1ba098 100644 --- a/arch/powerpc/platforms/iseries/misc.S +++ b/arch/powerpc/platforms/iseries/misc.S | |||
@@ -15,6 +15,7 @@ | |||
15 | 15 | ||
16 | #include <asm/processor.h> | 16 | #include <asm/processor.h> |
17 | #include <asm/asm-offsets.h> | 17 | #include <asm/asm-offsets.h> |
18 | #include <asm/ppc_asm.h> | ||
18 | 19 | ||
19 | .text | 20 | .text |
20 | 21 | ||
diff --git a/arch/powerpc/xmon/setjmp.S b/arch/powerpc/xmon/setjmp.S index f8e40dfd2bff..96a91f10e2ec 100644 --- a/arch/powerpc/xmon/setjmp.S +++ b/arch/powerpc/xmon/setjmp.S | |||
@@ -14,61 +14,61 @@ | |||
14 | 14 | ||
15 | _GLOBAL(xmon_setjmp) | 15 | _GLOBAL(xmon_setjmp) |
16 | mflr r0 | 16 | mflr r0 |
17 | STL r0,0(r3) | 17 | PPC_STL r0,0(r3) |
18 | STL r1,SZL(r3) | 18 | PPC_STL r1,SZL(r3) |
19 | STL r2,2*SZL(r3) | 19 | PPC_STL r2,2*SZL(r3) |
20 | mfcr r0 | 20 | mfcr r0 |
21 | STL r0,3*SZL(r3) | 21 | PPC_STL r0,3*SZL(r3) |
22 | STL r13,4*SZL(r3) | 22 | PPC_STL r13,4*SZL(r3) |
23 | STL r14,5*SZL(r3) | 23 | PPC_STL r14,5*SZL(r3) |
24 | STL r15,6*SZL(r3) | 24 | PPC_STL r15,6*SZL(r3) |
25 | STL r16,7*SZL(r3) | 25 | PPC_STL r16,7*SZL(r3) |
26 | STL r17,8*SZL(r3) | 26 | PPC_STL r17,8*SZL(r3) |
27 | STL r18,9*SZL(r3) | 27 | PPC_STL r18,9*SZL(r3) |
28 | STL r19,10*SZL(r3) | 28 | PPC_STL r19,10*SZL(r3) |
29 | STL r20,11*SZL(r3) | 29 | PPC_STL r20,11*SZL(r3) |
30 | STL r21,12*SZL(r3) | 30 | PPC_STL r21,12*SZL(r3) |
31 | STL r22,13*SZL(r3) | 31 | PPC_STL r22,13*SZL(r3) |
32 | STL r23,14*SZL(r3) | 32 | PPC_STL r23,14*SZL(r3) |
33 | STL r24,15*SZL(r3) | 33 | PPC_STL r24,15*SZL(r3) |
34 | STL r25,16*SZL(r3) | 34 | PPC_STL r25,16*SZL(r3) |
35 | STL r26,17*SZL(r3) | 35 | PPC_STL r26,17*SZL(r3) |
36 | STL r27,18*SZL(r3) | 36 | PPC_STL r27,18*SZL(r3) |
37 | STL r28,19*SZL(r3) | 37 | PPC_STL r28,19*SZL(r3) |
38 | STL r29,20*SZL(r3) | 38 | PPC_STL r29,20*SZL(r3) |
39 | STL r30,21*SZL(r3) | 39 | PPC_STL r30,21*SZL(r3) |
40 | STL r31,22*SZL(r3) | 40 | PPC_STL r31,22*SZL(r3) |
41 | li r3,0 | 41 | li r3,0 |
42 | blr | 42 | blr |
43 | 43 | ||
44 | _GLOBAL(xmon_longjmp) | 44 | _GLOBAL(xmon_longjmp) |
45 | CMPI r4,0 | 45 | PPC_LCMPI r4,0 |
46 | bne 1f | 46 | bne 1f |
47 | li r4,1 | 47 | li r4,1 |
48 | 1: LDL r13,4*SZL(r3) | 48 | 1: PPC_LL r13,4*SZL(r3) |
49 | LDL r14,5*SZL(r3) | 49 | PPC_LL r14,5*SZL(r3) |
50 | LDL r15,6*SZL(r3) | 50 | PPC_LL r15,6*SZL(r3) |
51 | LDL r16,7*SZL(r3) | 51 | PPC_LL r16,7*SZL(r3) |
52 | LDL r17,8*SZL(r3) | 52 | PPC_LL r17,8*SZL(r3) |
53 | LDL r18,9*SZL(r3) | 53 | PPC_LL r18,9*SZL(r3) |
54 | LDL r19,10*SZL(r3) | 54 | PPC_LL r19,10*SZL(r3) |
55 | LDL r20,11*SZL(r3) | 55 | PPC_LL r20,11*SZL(r3) |
56 | LDL r21,12*SZL(r3) | 56 | PPC_LL r21,12*SZL(r3) |
57 | LDL r22,13*SZL(r3) | 57 | PPC_LL r22,13*SZL(r3) |
58 | LDL r23,14*SZL(r3) | 58 | PPC_LL r23,14*SZL(r3) |
59 | LDL r24,15*SZL(r3) | 59 | PPC_LL r24,15*SZL(r3) |
60 | LDL r25,16*SZL(r3) | 60 | PPC_LL r25,16*SZL(r3) |
61 | LDL r26,17*SZL(r3) | 61 | PPC_LL r26,17*SZL(r3) |
62 | LDL r27,18*SZL(r3) | 62 | PPC_LL r27,18*SZL(r3) |
63 | LDL r28,19*SZL(r3) | 63 | PPC_LL r28,19*SZL(r3) |
64 | LDL r29,20*SZL(r3) | 64 | PPC_LL r29,20*SZL(r3) |
65 | LDL r30,21*SZL(r3) | 65 | PPC_LL r30,21*SZL(r3) |
66 | LDL r31,22*SZL(r3) | 66 | PPC_LL r31,22*SZL(r3) |
67 | LDL r0,3*SZL(r3) | 67 | PPC_LL r0,3*SZL(r3) |
68 | mtcrf 0x38,r0 | 68 | mtcrf 0x38,r0 |
69 | LDL r0,0(r3) | 69 | PPC_LL r0,0(r3) |
70 | LDL r1,SZL(r3) | 70 | PPC_LL r1,SZL(r3) |
71 | LDL r2,2*SZL(r3) | 71 | PPC_LL r2,2*SZL(r3) |
72 | mtlr r0 | 72 | mtlr r0 |
73 | mr r3,r4 | 73 | mr r3,r4 |
74 | blr | 74 | blr |
@@ -84,52 +84,52 @@ _GLOBAL(xmon_longjmp) | |||
84 | * different ABIs, though). | 84 | * different ABIs, though). |
85 | */ | 85 | */ |
86 | _GLOBAL(xmon_save_regs) | 86 | _GLOBAL(xmon_save_regs) |
87 | STL r0,0*SZL(r3) | 87 | PPC_STL r0,0*SZL(r3) |
88 | STL r2,2*SZL(r3) | 88 | PPC_STL r2,2*SZL(r3) |
89 | STL r3,3*SZL(r3) | 89 | PPC_STL r3,3*SZL(r3) |
90 | STL r4,4*SZL(r3) | 90 | PPC_STL r4,4*SZL(r3) |
91 | STL r5,5*SZL(r3) | 91 | PPC_STL r5,5*SZL(r3) |
92 | STL r6,6*SZL(r3) | 92 | PPC_STL r6,6*SZL(r3) |
93 | STL r7,7*SZL(r3) | 93 | PPC_STL r7,7*SZL(r3) |
94 | STL r8,8*SZL(r3) | 94 | PPC_STL r8,8*SZL(r3) |
95 | STL r9,9*SZL(r3) | 95 | PPC_STL r9,9*SZL(r3) |
96 | STL r10,10*SZL(r3) | 96 | PPC_STL r10,10*SZL(r3) |
97 | STL r11,11*SZL(r3) | 97 | PPC_STL r11,11*SZL(r3) |
98 | STL r12,12*SZL(r3) | 98 | PPC_STL r12,12*SZL(r3) |
99 | STL r13,13*SZL(r3) | 99 | PPC_STL r13,13*SZL(r3) |
100 | STL r14,14*SZL(r3) | 100 | PPC_STL r14,14*SZL(r3) |
101 | STL r15,15*SZL(r3) | 101 | PPC_STL r15,15*SZL(r3) |
102 | STL r16,16*SZL(r3) | 102 | PPC_STL r16,16*SZL(r3) |
103 | STL r17,17*SZL(r3) | 103 | PPC_STL r17,17*SZL(r3) |
104 | STL r18,18*SZL(r3) | 104 | PPC_STL r18,18*SZL(r3) |
105 | STL r19,19*SZL(r3) | 105 | PPC_STL r19,19*SZL(r3) |
106 | STL r20,20*SZL(r3) | 106 | PPC_STL r20,20*SZL(r3) |
107 | STL r21,21*SZL(r3) | 107 | PPC_STL r21,21*SZL(r3) |
108 | STL r22,22*SZL(r3) | 108 | PPC_STL r22,22*SZL(r3) |
109 | STL r23,23*SZL(r3) | 109 | PPC_STL r23,23*SZL(r3) |
110 | STL r24,24*SZL(r3) | 110 | PPC_STL r24,24*SZL(r3) |
111 | STL r25,25*SZL(r3) | 111 | PPC_STL r25,25*SZL(r3) |
112 | STL r26,26*SZL(r3) | 112 | PPC_STL r26,26*SZL(r3) |
113 | STL r27,27*SZL(r3) | 113 | PPC_STL r27,27*SZL(r3) |
114 | STL r28,28*SZL(r3) | 114 | PPC_STL r28,28*SZL(r3) |
115 | STL r29,29*SZL(r3) | 115 | PPC_STL r29,29*SZL(r3) |
116 | STL r30,30*SZL(r3) | 116 | PPC_STL r30,30*SZL(r3) |
117 | STL r31,31*SZL(r3) | 117 | PPC_STL r31,31*SZL(r3) |
118 | /* go up one stack frame for SP */ | 118 | /* go up one stack frame for SP */ |
119 | LDL r4,0(r1) | 119 | PPC_LL r4,0(r1) |
120 | STL r4,1*SZL(r3) | 120 | PPC_STL r4,1*SZL(r3) |
121 | /* get caller's LR */ | 121 | /* get caller's LR */ |
122 | LDL r0,LRSAVE(r4) | 122 | PPC_LL r0,LRSAVE(r4) |
123 | STL r0,_NIP-STACK_FRAME_OVERHEAD(r3) | 123 | PPC_STL r0,_NIP-STACK_FRAME_OVERHEAD(r3) |
124 | STL r0,_LINK-STACK_FRAME_OVERHEAD(r3) | 124 | PPC_STL r0,_LINK-STACK_FRAME_OVERHEAD(r3) |
125 | mfmsr r0 | 125 | mfmsr r0 |
126 | STL r0,_MSR-STACK_FRAME_OVERHEAD(r3) | 126 | PPC_STL r0,_MSR-STACK_FRAME_OVERHEAD(r3) |
127 | mfctr r0 | 127 | mfctr r0 |
128 | STL r0,_CTR-STACK_FRAME_OVERHEAD(r3) | 128 | PPC_STL r0,_CTR-STACK_FRAME_OVERHEAD(r3) |
129 | mfxer r0 | 129 | mfxer r0 |
130 | STL r0,_XER-STACK_FRAME_OVERHEAD(r3) | 130 | PPC_STL r0,_XER-STACK_FRAME_OVERHEAD(r3) |
131 | mfcr r0 | 131 | mfcr r0 |
132 | STL r0,_CCR-STACK_FRAME_OVERHEAD(r3) | 132 | PPC_STL r0,_CCR-STACK_FRAME_OVERHEAD(r3) |
133 | li r0,0 | 133 | li r0,0 |
134 | STL r0,_TRAP-STACK_FRAME_OVERHEAD(r3) | 134 | PPC_STL r0,_TRAP-STACK_FRAME_OVERHEAD(r3) |
135 | blr | 135 | blr |
diff --git a/arch/ppc/boot/openfirmware/Makefile b/arch/ppc/boot/openfirmware/Makefile index 03415238fabf..83a6433459ce 100644 --- a/arch/ppc/boot/openfirmware/Makefile +++ b/arch/ppc/boot/openfirmware/Makefile | |||
@@ -80,8 +80,7 @@ $(obj)/note: $(utils)/mknote FORCE | |||
80 | $(call if_changed,mknote) | 80 | $(call if_changed,mknote) |
81 | 81 | ||
82 | 82 | ||
83 | $(obj)/coffcrt0.o: EXTRA_AFLAGS := -traditional -DXCOFF | 83 | $(obj)/coffcrt0.o: EXTRA_AFLAGS := -DXCOFF |
84 | $(obj)/crt0.o: EXTRA_AFLAGS := -traditional | ||
85 | targets += coffcrt0.o crt0.o | 84 | targets += coffcrt0.o crt0.o |
86 | $(obj)/coffcrt0.o $(obj)/crt0.o: $(common)/crt0.S FORCE | 85 | $(obj)/coffcrt0.o $(obj)/crt0.o: $(common)/crt0.S FORCE |
87 | $(call if_changed_dep,as_o_S) | 86 | $(call if_changed_dep,as_o_S) |