Attachment #763091 for bug #828137

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Lines 55-57 PROC_NAME(libucontext_getcontext): Link Here

(-)a/arch/aarch64/getcontext.S (+3 lines)
55	mov x0, #0	55	mov x0, #0
56	ret	56	ret
57	END(libucontext_getcontext)	57	END(libucontext_getcontext)
		58	#if defined(__linux__) && defined(__ELF__)
		59	.section .note.GNU-stack,"",%progbits
		60	#endif

Lines 47-49 PROC_NAME(libucontext_setcontext): Link Here

(-)a/arch/aarch64/setcontext.S (+3 lines)
47	/* jump to new PC */	47	/* jump to new PC */
48	br x16	48	br x16
49	END(libucontext_setcontext)	49	END(libucontext_setcontext)
		50	#if defined(__linux__) && defined(__ELF__)
		51	.section .note.GNU-stack,"",%progbits
		52	#endif

Lines 61-63 PROC_NAME(libucontext_swapcontext): Link Here

(-)a/arch/aarch64/swapcontext.S (+3 lines)
61	mov x30, x28	61	mov x30, x28
62	ret	62	ret
63	END(libucontext_swapcontext)	63	END(libucontext_swapcontext)
		64	#if defined(__linux__) && defined(__ELF__)
		65	.section .note.GNU-stack,"",%progbits
		66	#endif

Lines 26-28 FUNC(libucontext_getcontext) Link Here

(-)a/arch/arm/getcontext.S (+3 lines)
26	mov r0, #0	26	mov r0, #0
27	mov pc, lr	27	mov pc, lr
28	END(libucontext_getcontext)	28	END(libucontext_getcontext)
		29	#if defined(__linux__) && defined(__ELF__)
		30	.section .note.GNU-stack,"",%progbits
		31	#endif

Lines 25-27 FUNC(libucontext_setcontext) Link Here

(-)a/arch/arm/setcontext.S (+3 lines)
25	/* load link register and jump to new context */	25	/* load link register and jump to new context */
26	ldmia r14, {r14, pc}	26	ldmia r14, {r14, pc}
27	END(libucontext_setcontext)	27	END(libucontext_setcontext)
		28	#if defined(__linux__) && defined(__ELF__)
		29	.section .note.GNU-stack,"",%progbits
		30	#endif

Lines 29-31 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/arm/swapcontext.S (+3 lines)
29	add r14, r14, #56	29	add r14, r14, #56
30	ldmia r14, {r14, pc}	30	ldmia r14, {r14, pc}
31	END(libucontext_swapcontext)	31	END(libucontext_swapcontext)
		32	#if defined(__linux__) && defined(__ELF__)
		33	.section .note.GNU-stack,"",%progbits
		34	#endif

Lines 28-30 FUNC(libucontext_getcontext) Link Here

(-)a/arch/m68k/getcontext.S (+3 lines)
28	clr.l %d0 /* return 0 */	28	clr.l %d0 /* return 0 */
29	rts	29	rts
30	END(libucontext_getcontext)	30	END(libucontext_getcontext)
		31	#if defined(__linux__) && defined(__ELF__)
		32	.section .note.GNU-stack,"",%progbits
		33	#endif

Lines 29-31 FUNC(libucontext_setcontext) Link Here

(-)a/arch/m68k/setcontext.S (+3 lines)
29		29
30	jmp (%a1) /* jump to $a1 /	30	jmp (%a1) /* jump to $a1 /
31	END(libucontext_setcontext)	31	END(libucontext_setcontext)
		32	#if defined(__linux__) && defined(__ELF__)
		33	.section .note.GNU-stack,"",%progbits
		34	#endif

Lines 38-40 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/m68k/swapcontext.S (+3 lines)
38		38
39	jmp (%a1) /* jump to $a1 /	39	jmp (%a1) /* jump to $a1 /
40	END(libucontext_swapcontext)	40	END(libucontext_swapcontext)
		41	#if defined(__linux__) && defined(__ELF__)
		42	.section .note.GNU-stack,"",%progbits
		43	#endif

Lines 45-47 FUNC(libucontext_getcontext) Link Here

(-)a/arch/mips/getcontext.S (+3 lines)
45		45
46	jr $ra	46	jr $ra
47	END(libucontext_getcontext)	47	END(libucontext_getcontext)
		48	#if defined(__linux__) && defined(__ELF__)
		49	.section .note.GNU-stack,"",%progbits
		50	#endif

Lines 99-101 no_more_arguments: Link Here

(-)a/arch/mips/makecontext.S (+3 lines)
99		99
100	jr $ra	100	jr $ra
101	END(libucontext_makecontext)	101	END(libucontext_makecontext)
		102	#if defined(__linux__) && defined(__ELF__)
		103	.section .note.GNU-stack,"",%progbits
		104	#endif

Lines 49-51 FUNC(libucontext_setcontext) Link Here

(-)a/arch/mips/setcontext.S (+3 lines)
49		49
50	POP_FRAME(libucontext_setcontext)	50	POP_FRAME(libucontext_setcontext)
51	END(libucontext_setcontext)	51	END(libucontext_setcontext)
		52	#if defined(__linux__) && defined(__ELF__)
		53	.section .note.GNU-stack,"",%progbits
		54	#endif

Lines 33-35 no_linked_context: Link Here

(-)a/arch/mips/startcontext.S (+3 lines)
33	jalr $t9	33	jalr $t9
34	nop	34	nop
35	END(libucontext_trampoline)	35	END(libucontext_trampoline)
		36	#if defined(__linux__) && defined(__ELF__)
		37	.section .note.GNU-stack,"",%progbits
		38	#endif

Lines 80-82 fail: Link Here

(-)a/arch/mips/swapcontext.S (+3 lines)
80	move $v0, $zero	80	move $v0, $zero
81	jalr $t9	81	jalr $t9
82	END(libucontext_swapcontext)	82	END(libucontext_swapcontext)
		83	#if defined(__linux__) && defined(__ELF__)
		84	.section .note.GNU-stack,"",%progbits
		85	#endif

Lines 45-47 FUNC(libucontext_getcontext) Link Here

(-)a/arch/mips64/getcontext.S (+3 lines)
45		45
46	jr $ra	46	jr $ra
47	END(libucontext_getcontext)	47	END(libucontext_getcontext)
		48	#if defined(__linux__) && defined(__ELF__)
		49	.section .note.GNU-stack,"",%progbits
		50	#endif

Lines 105-107 no_more_arguments: Link Here

(-)a/arch/mips64/makecontext.S (+3 lines)
105		105
106	jr $ra	106	jr $ra
107	END(libucontext_makecontext)	107	END(libucontext_makecontext)
		108	#if defined(__linux__) && defined(__ELF__)
		109	.section .note.GNU-stack,"",%progbits
		110	#endif

Lines 53-55 FUNC(libucontext_setcontext) Link Here

(-)a/arch/mips64/setcontext.S (+3 lines)
53		53
54	POP_FRAME(libucontext_setcontext)	54	POP_FRAME(libucontext_setcontext)
55	END(libucontext_setcontext)	55	END(libucontext_setcontext)
		56	#if defined(__linux__) && defined(__ELF__)
		57	.section .note.GNU-stack,"",%progbits
		58	#endif

Lines 33-35 no_linked_context: Link Here

(-)a/arch/mips64/startcontext.S (+3 lines)
33	jalr $t9	33	jalr $t9
34	nop	34	nop
35	END(libucontext_trampoline)	35	END(libucontext_trampoline)
		36	#if defined(__linux__) && defined(__ELF__)
		37	.section .note.GNU-stack,"",%progbits
		38	#endif

Lines 85-87 fail: Link Here

(-)a/arch/mips64/swapcontext.S (+3 lines)
85	move $v0, $zero	85	move $v0, $zero
86	jalr $t9	86	jalr $t9
87	END(libucontext_swapcontext)	87	END(libucontext_swapcontext)
		88	#if defined(__linux__) && defined(__ELF__)
		89	.section .note.GNU-stack,"",%progbits
		90	#endif

Lines 20-22 FUNC(libucontext_getcontext) Link Here

(-)a/arch/ppc/getcontext.S (+3 lines)
20	li 4, 0	20	li 4, 0
21	b __libucontext_swapcontext@local	21	b __libucontext_swapcontext@local
22	END(libucontext_getcontext)	22	END(libucontext_getcontext)
		23	#if defined(__linux__) && defined(__ELF__)
		24	.section .note.GNU-stack,"",%progbits
		25	#endif

Lines 21-23 FUNC(libucontext_setcontext) Link Here

(-)a/arch/ppc/setcontext.S (+3 lines)
21	li 3, 0	21	li 3, 0
22	b __libucontext_swapcontext@local	22	b __libucontext_swapcontext@local
23	END(libucontext_setcontext)	23	END(libucontext_setcontext)
		24	#if defined(__linux__) && defined(__ELF__)
		25	.section .note.GNU-stack,"",%progbits
		26	#endif

Lines 26-28 FUNC(libucontext_trampoline) Link Here

(-)a/arch/ppc/startcontext.S (+3 lines)
26	no_linked_context:	26	no_linked_context:
27	b exit@GOT	27	b exit@GOT
28	END(libucontext_trampoline)	28	END(libucontext_trampoline)
		29	#if defined(__linux__) && defined(__ELF__)
		30	.section .note.GNU-stack,"",%progbits
		31	#endif

Lines 27-29 FUNC(__libucontext_swapcontext) Link Here

(-)a/arch/ppc/swapcontext.S (+3 lines)
27	.hidden __retfromsyscall	27	.hidden __retfromsyscall
28	b __retfromsyscall@local	28	b __retfromsyscall@local
29	END(__libucontext_swapcontext)	29	END(__libucontext_swapcontext)
		30	#if defined(__linux__) && defined(__ELF__)
		31	.section .note.GNU-stack,"",%progbits
		32	#endif

Lines 25-27 FUNC(libucontext_getcontext) Link Here

(-)a/arch/ppc64/getcontext.S (+3 lines)
25	li 4, 0	25	li 4, 0
26	b __libucontext_swapcontext	26	b __libucontext_swapcontext
27	END(libucontext_getcontext)	27	END(libucontext_getcontext)
		28	#if defined(__linux__) && defined(__ELF__)
		29	.section .note.GNU-stack,"",%progbits
		30	#endif

Lines 26-28 FUNC(libucontext_setcontext) Link Here

(-)a/arch/ppc64/setcontext.S (+3 lines)
26	li 3, 0	26	li 3, 0
27	b __libucontext_swapcontext	27	b __libucontext_swapcontext
28	END(libucontext_setcontext)	28	END(libucontext_setcontext)
		29	#if defined(__linux__) && defined(__ELF__)
		30	.section .note.GNU-stack,"",%progbits
		31	#endif

Lines 31-33 no_linked_context: Link Here

(-)a/arch/ppc64/startcontext.S (+3 lines)
31	b exit@GOT	31	b exit@GOT
32	nop	32	nop
33	END(libucontext_trampoline)	33	END(libucontext_trampoline)
		34	#if defined(__linux__) && defined(__ELF__)
		35	.section .note.GNU-stack,"",%progbits
		36	#endif

Lines 32-34 FUNC(__libucontext_swapcontext) Link Here

(-)a/arch/ppc64/swapcontext.S (+3 lines)
32	.hidden __retfromsyscall	32	.hidden __retfromsyscall
33	b __retfromsyscall	33	b __retfromsyscall
34	END(__libucontext_swapcontext)	34	END(__libucontext_swapcontext)
		35	#if defined(__linux__) && defined(__ELF__)
		36	.section .note.GNU-stack,"",%progbits
		37	#endif

Lines 43-45 FUNC(libucontext_getcontext) Link Here

(-)a/arch/riscv32/getcontext.S (+3 lines)
43	/* done saving, return */	43	/* done saving, return */
44	ret	44	ret
45	END(libucontext_getcontext)	45	END(libucontext_getcontext)
		46	#if defined(__linux__) && defined(__ELF__)
		47	.section .note.GNU-stack,"",%progbits
		48	#endif

Lines 54-56 FUNC(libucontext_setcontext) Link Here

(-)a/arch/riscv32/setcontext.S (+3 lines)
54	/* done restoring, jump to new pc in S1 */	54	/* done restoring, jump to new pc in S1 */
55	jr t1	55	jr t1
56	END(libucontext_setcontext)	56	END(libucontext_setcontext)
		57	#if defined(__linux__) && defined(__ELF__)
		58	.section .note.GNU-stack,"",%progbits
		59	#endif

Lines 79-81 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/riscv32/swapcontext.S (+3 lines)
79	/* done swapping, jump to new PC in S1 */	79	/* done swapping, jump to new PC in S1 */
80	jr t1	80	jr t1
81	END(libucontext_swapcontext)	81	END(libucontext_swapcontext)
		82	#if defined(__linux__) && defined(__ELF__)
		83	.section .note.GNU-stack,"",%progbits
		84	#endif

Lines 43-45 FUNC(libucontext_getcontext) Link Here

(-)a/arch/riscv64/getcontext.S (+3 lines)
43	/* done saving, return */	43	/* done saving, return */
44	ret	44	ret
45	END(libucontext_getcontext)	45	END(libucontext_getcontext)
		46	#if defined(__linux__) && defined(__ELF__)
		47	.section .note.GNU-stack,"",%progbits
		48	#endif

Lines 54-56 FUNC(libucontext_setcontext) Link Here

(-)a/arch/riscv64/setcontext.S (+3 lines)
54	/* done restoring, jump to new pc in S1 */	54	/* done restoring, jump to new pc in S1 */
55	jr t1	55	jr t1
56	END(libucontext_setcontext)	56	END(libucontext_setcontext)
		57	#if defined(__linux__) && defined(__ELF__)
		58	.section .note.GNU-stack,"",%progbits
		59	#endif

Lines 79-81 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/riscv64/swapcontext.S (+3 lines)
79	/* done swapping, jump to new PC in S1 */	79	/* done swapping, jump to new PC in S1 */
80	jr t1	80	jr t1
81	END(libucontext_swapcontext)	81	END(libucontext_swapcontext)
		82	#if defined(__linux__) && defined(__ELF__)
		83	.section .note.GNU-stack,"",%progbits
		84	#endif

Lines 24-26 FUNC(libucontext_getcontext) Link Here

(-)a/arch/s390x/getcontext.S (+3 lines)
24		24
25	br %r14 /* return to where we came from */	25	br %r14 /* return to where we came from */
26	END(libucontext_getcontext)	26	END(libucontext_getcontext)
		27	#if defined(__linux__) && defined(__ELF__)
		28	.section .note.GNU-stack,"",%progbits
		29	#endif

Lines 23-25 FUNC(libucontext_setcontext) Link Here

(-)a/arch/s390x/setcontext.S (+3 lines)
23		23
24	br %r14 /* return to new link register address */	24	br %r14 /* return to new link register address */
25	END(libucontext_setcontext)	25	END(libucontext_setcontext)
		26	#if defined(__linux__) && defined(__ELF__)
		27	.section .note.GNU-stack,"",%progbits
		28	#endif

Lines 28-30 no_linked_context: Link Here

(-)a/arch/s390x/startcontext.S (+3 lines)
28		28
29	j .+2 /* crash if exit returns */	29	j .+2 /* crash if exit returns */
30	END(libucontext_trampoline)	30	END(libucontext_trampoline)
		31	#if defined(__linux__) && defined(__ELF__)
		32	.section .note.GNU-stack,"",%progbits
		33	#endif

Lines 28-30 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/s390x/swapcontext.S (+3 lines)
28		28
29	br %r14 /* return to new link register address */	29	br %r14 /* return to new link register address */
30	END(libucontext_swapcontext)	30	END(libucontext_swapcontext)
		31	#if defined(__linux__) && defined(__ELF__)
		32	.section .note.GNU-stack,"",%progbits
		33	#endif

Lines 54-56 FUNC(libucontext_getcontext) Link Here

(-)a/arch/sh/getcontext.S (+3 lines)
54	mov #0, r0 /* set return value as zero */	54	mov #0, r0 /* set return value as zero */
55	rts	55	rts
56	END(libucontext_getcontext)	56	END(libucontext_getcontext)
		57	#if defined(__linux__) && defined(__ELF__)
		58	.section .note.GNU-stack,"",%progbits
		59	#endif

Lines 58-60 FUNC(libucontext_setcontext) Link Here

(-)a/arch/sh/setcontext.S (+3 lines)
58		58
59	mov.l @r15+, r0 /* pop original r0 from stack */	59	mov.l @r15+, r0 /* pop original r0 from stack */
60	END(libucontext_setcontext)	60	END(libucontext_setcontext)
		61	#if defined(__linux__) && defined(__ELF__)
		62	.section .note.GNU-stack,"",%progbits
		63	#endif

Lines 93-95 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/sh/swapcontext.S (+3 lines)
93		93
94	mov.l @r15+, r0 /* pop original r0 from stack */	94	mov.l @r15+, r0 /* pop original r0 from stack */
95	END(libucontext_swapcontext)	95	END(libucontext_swapcontext)
		96	#if defined(__linux__) && defined(__ELF__)
		97	.section .note.GNU-stack,"",%progbits
		98	#endif

Lines 48-50 FUNC(libucontext_getcontext) Link Here

(-)a/arch/x86/getcontext.S (+3 lines)
48	xorl %eax, %eax	48	xorl %eax, %eax
49	ret	49	ret
50	END(libucontext_getcontext)	50	END(libucontext_getcontext)
		51	#if defined(__linux__) && defined(__ELF__)
		52	.section .note.GNU-stack,"",%progbits
		53	#endif

Lines 43-45 FUNC(libucontext_setcontext) Link Here

(-)a/arch/x86/setcontext.S (+3 lines)
43		43
44	ret	44	ret
45	END(libucontext_setcontext)	45	END(libucontext_setcontext)
		46	#if defined(__linux__) && defined(__ELF__)
		47	.section .note.GNU-stack,"",%progbits
		48	#endif

Lines 71-73 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/x86/swapcontext.S (+3 lines)
71		71
72	ret	72	ret
73	END(libucontext_swapcontext)	73	END(libucontext_swapcontext)
		74	#if defined(__linux__) && defined(__ELF__)
		75	.section .note.GNU-stack,"",%progbits
		76	#endif

Lines 47-49 FUNC(libucontext_getcontext) Link Here

(-)a/arch/x86_64/getcontext.S (+3 lines)
47	xorl %eax, %eax	47	xorl %eax, %eax
48	ret	48	ret
49	END(libucontext_getcontext)	49	END(libucontext_getcontext)
		50	#if defined(__linux__) && defined(__ELF__)
		51	.section .note.GNU-stack,"",%progbits
		52	#endif

Lines 44-46 FUNC(libucontext_setcontext) Link Here

(-)a/arch/x86_64/setcontext.S (+3 lines)
44	xorl %eax, %eax	44	xorl %eax, %eax
45	ret	45	ret
46	END(libucontext_setcontext)	46	END(libucontext_setcontext)
		47	#if defined(__linux__) && defined(__ELF__)
		48	.section .note.GNU-stack,"",%progbits
		49	#endif

Lines 73-75 FUNC(libucontext_swapcontext) Link Here

(-)a/arch/x86_64/swapcontext.S (-1 / +3 lines)
73	xorl %eax, %eax	73	xorl %eax, %eax
74	ret	74	ret
75	END(libucontext_swapcontext)	75	END(libucontext_swapcontext)
76	-	76	#if defined(__linux__) && defined(__ELF__)
		77	.section .note.GNU-stack,"",%progbits
		78	#endif

Return to bug 828137