Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

Open Menu /external/gpl3/gdb.old/dist/ld/testsuite/ld-arm/cmse-veneers.s 
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
	.syntax unified
	.thumb
	.file	"foo.c"
	.text

.macro	decltype	name, type
.ifc \type,object
	.data
.else
	.thumb
	.thumb_func
.endif
	.type	\name, %\type
.endm


.macro	entry	name, type, vis, typespc, visspc, entry_fct
	.align	2
.ifb \visspc
	.\vis	__acle_se_\name
.else
	.\visspc	__acle_se_\name
.endif
	.\vis	\name
	.thumb
	.thumb_func
.ifb \typespc
	decltype	__acle_se_\name, \type
.else
	decltype	__acle_se_\name, \typespc
.endif
	decltype	\name, \type
__acle_se_\name:
	\entry_fct
\name:
.ifc \type,object
	.word 42
.else
	nop
.endif
	.size	\name, .-\name
	.size	__acle_se_\name, .-__acle_se_\name
.endm


.ifndef CHECK_ERRORS
	@ Valid setups for veneer generation
	entry glob_entry_veneer1, function, global
	entry weak_entry_veneer1, function, weak
	entry glob_entry_veneer2, function, global, visspc=weak
	entry weak_entry_veneer2, function, weak, visspc=global

	@ Valid setup for entry function without SG veneer
	entry glob_entry_fct, function, global, entry_fct=nop

	@ Valid setup for entry function with absolute address
	.align 2
	.global	__acle_se_abs_entry_fct
	.global	abs_entry_fct
	.type	__acle_se_abs_entry_fct, %function
	.type	abs_entry_fct, %function
__acle_se_abs_entry_fct = 0x10000
abs_entry_fct = 0x10004
	.size	abs_entry_fct, 0
	.size	__acle_se_abs_entry_fct, 0
.else
	@ Invalid setups for veneer generation (visibility)
	entry loc_entry_veneer1, function, local
	entry loc_entry_veneer2, function, global, visspc=local
	entry loc_entry_veneer3, function, local, visspc=global
	entry loc_entry_veneer4, function, weak, visspc=local
	entry loc_entry_veneer5, function, local, visspc=weak

	@ Invalid setups for veneer generation (absent standard symbol)
	.align	2
	.global	__acle_se_fake_entry_veneer1
	.thumb
	.thumb_func
	.type	__acle_se_fake_entry_veneer1, %function
__acle_se_fake_entry_veneer1:
	nop
	.size	__acle_se_fake_entry_veneer1, .-__acle_se_fake_entry_veneer1

	@ Invalid setups for veneer generation (type)
	entry obj_entry_veneer1, object, global, typespc=function
	entry obj_entry_veneer2, function, global, typespc=object

	@ Invalid setup for veneer generation (sections)
	.section .text.sub1
	.align	2
	.thumb
	.thumb_func
	.global	__acle_se_fake_entry_veneer2
	.type	__acle_se_fake_entry_veneer2, %function
__acle_se_fake_entry_veneer2:
	nop
	.size	__acle_se_fake_entry_veneer2, .-__acle_se_fake_entry_veneer2
	.section .text.sub2
	.align	2
	.thumb
	.thumb_func
	.global	fake_entry_veneer2
	.type	fake_entry_veneer2, %function
fake_entry_veneer2:
	nop
	.size	fake_entry_veneer2, .-fake_entry_veneer2
.endif