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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [ld/] [testsuite/] [ld-i386/] [tlsbindesc.s] - Blame information for rev 75

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        /* Force .got aligned to 4K, so it very likely gets at 0x804a100
           (0x60 bytes .tdata and 0xa0 bytes .dynamic)  */
        .section ".tdata", "awT", @progbits
        .balign 4096
        .globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8
        .globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
        .hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8
sg1:    .long 17
sg2:    .long 18
sg3:    .long 19
sg4:    .long 20
sg5:    .long 21
sg6:    .long 22
sg7:    .long 23
sg8:    .long 24
sl1:    .long 65
sl2:    .long 66
sl3:    .long 67
sl4:    .long 68
sl5:    .long 69
sl6:    .long 70
sl7:    .long 71
sl8:    .long 72
sh1:    .long 257
sh2:    .long 258
sh3:    .long 259
sh4:    .long 260
sh5:    .long 261
sh6:    .long 262
sh7:    .long 263
sh8:    .long 264
        /* Force .text aligned to 4K, so it very likely gets at 0x8049000.  */
        .text
        .balign 4096
        .globl  fn2
        .type   fn2,@function
fn2:
        pushl   %ebp
        movl    %esp, %ebp
        pushl   %ebx
        pushl   %eax
        call    1f
1:      popl    %ebx
        addl    $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
        nop;nop;nop;nop
 
        /* GD -> IE because variable is not defined in executable */
        leal    sG1@tlsdesc(%ebx), %eax
        call    *sG1@tlscall(%eax)
        nop;nop;nop;nop
 
        /* GD -> IE because variable is not defined in executable where
           the variable is referenced through @gottpoff too */
        leal    sG2@tlsdesc(%ebx), %eax
        call    *sG2@tlscall(%eax)
        nop;nop;nop;nop
 
        /* GD -> IE because variable is not defined in executable where
           the variable is referenced through @gotntpoff too */
        leal    sG3@tlsdesc(%ebx), %eax
        call    *sG3@tlscall(%eax)
        nop;nop;nop;nop
 
        /* GD -> IE because variable is not defined in executable where
           the variable is referenced through @gottpoff and @gotntpoff too */
        leal    sG4@tlsdesc(%ebx), %eax
        call    *sG4@tlscall(%eax)
        nop;nop;nop;nop
 
        /* GD -> LE with global variable defined in executable */
        leal    sg1@tlsdesc(%ebx), %eax
        call    *sg1@tlscall(%eax)
        nop;nop;nop;nop
 
        /* GD -> LE with local variable defined in executable */
        leal    sl1@tlsdesc(%ebx), %eax
        call    *sl1@tlscall(%eax)
        nop;nop;nop;nop
 
        /* GD -> LE with hidden variable defined in executable */
        leal    sh1@tlsdesc(%ebx), %eax
        call    *sh1@tlscall(%eax)
        nop;nop;nop;nop
 
        /* LD -> LE */
        leal    _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax
        call    *_TLS_MODULE_BASE_@tlscall(%eax)
        nop;nop
        leal    sl1@dtpoff(%eax), %edx
        nop;nop
        leal    sl2@dtpoff(%eax), %ecx
        nop;nop;nop;nop
 
        /* LD -> LE against hidden variables */
        leal    _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax
        call    *_TLS_MODULE_BASE_@tlscall(%eax)
        nop;nop
        leal    sh1@dtpoff(%eax), %edx
        nop;nop
        leal    sh2@dtpoff(%eax), %ecx
        nop;nop;nop;nop
 
        /* @gottpoff IE against global var  */
        movl    %gs:0, %ecx
        nop;nop
        subl    sG2@gottpoff(%ebx), %ecx
        nop;nop;nop;nop
 
        /* @gottpoff IE against global var  */
        movl    %gs:0, %eax
        nop;nop
        subl    sG4@gottpoff(%ebx), %eax
        nop;nop;nop;nop
 
        /* @gotntpoff IE against global var  */
        movl    %gs:0, %ecx
        nop;nop
        addl    sG3@gotntpoff(%ebx), %ecx
        nop;nop;nop;nop
 
        /* @gotntpoff IE against global var  */
        movl    %gs:0, %eax
        nop;nop
        addl    sG4@gotntpoff(%ebx), %eax
        nop;nop;nop;nop
 
        /* @gottpoff IE -> LE against global var defined in exec */
        movl    %gs:0, %ecx
        nop;nop
        subl    sg1@gottpoff(%ebx), %ecx
        nop;nop;nop;nop
 
        /* @gotntpoff IE -> LE against local var */
        movl    %gs:0, %ecx
        nop;nop
        addl    sl1@gotntpoff(%ebx), %eax
        nop;nop;nop;nop
 
        /* @gottpoff IE -> LE against hidden var */
        movl    %gs:0, %ecx
        nop;nop
        subl    sh1@gottpoff(%ebx), %ecx
        nop;nop;nop;nop
 
        /* Direct access through %gs  */
 
        /* @gotntpoff IE against global var  */
        movl    sG5@gotntpoff(%ebx), %ecx
        nop;nop
        movl    %gs:(%ecx), %edx
        nop;nop;nop;nop
 
        /* @gotntpoff IE->LE against local var  */
        movl    sl5@gotntpoff(%ebx), %eax
        nop;nop
        movl    %gs:(%eax), %edx
        nop;nop;nop;nop
 
        /* @gotntpoff IE->LE against hidden var  */
        movl    sh5@gotntpoff(%ebx), %edx
        nop;nop
        movl    %gs:(%edx), %edx
        nop;nop;nop;nop
 
        movl    -4(%ebp), %ebx
        leave
        ret

Line No.	Rev	Author	Line
1	66	khays	`/* Force .got aligned to 4K, so it very likely gets at 0x804a100`
2			`(0x60 bytes .tdata and 0xa0 bytes .dynamic) */`
3			`.section ".tdata", "awT", @progbits`
4			`.balign 4096`
5			`.globl sg1, sg2, sg3, sg4, sg5, sg6, sg7, sg8`
6			`.globl sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8`
7			`.hidden sh1, sh2, sh3, sh4, sh5, sh6, sh7, sh8`
8			`sg1: .long 17`
9			`sg2: .long 18`
10			`sg3: .long 19`
11			`sg4: .long 20`
12			`sg5: .long 21`
13			`sg6: .long 22`
14			`sg7: .long 23`
15			`sg8: .long 24`
16			`sl1: .long 65`
17			`sl2: .long 66`
18			`sl3: .long 67`
19			`sl4: .long 68`
20			`sl5: .long 69`
21			`sl6: .long 70`
22			`sl7: .long 71`
23			`sl8: .long 72`
24			`sh1: .long 257`
25			`sh2: .long 258`
26			`sh3: .long 259`
27			`sh4: .long 260`
28			`sh5: .long 261`
29			`sh6: .long 262`
30			`sh7: .long 263`
31			`sh8: .long 264`
32			`/* Force .text aligned to 4K, so it very likely gets at 0x8049000. */`
33			`.text`
34			`.balign 4096`
35			`.globl fn2`
36			`.type fn2,@function`
37			`fn2:`
38			`pushl %ebp`
39			`movl %esp, %ebp`
40			`pushl %ebx`
41			`pushl %eax`
42			`call 1f`
43			`1: popl %ebx`
44			`addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx`
45			`nop;nop;nop;nop`
46
47			`/* GD -> IE because variable is not defined in executable */`
48			`leal sG1@tlsdesc(%ebx), %eax`
49			`call *sG1@tlscall(%eax)`
50			`nop;nop;nop;nop`
51
52			`/* GD -> IE because variable is not defined in executable where`
53			`the variable is referenced through @gottpoff too */`
54			`leal sG2@tlsdesc(%ebx), %eax`
55			`call *sG2@tlscall(%eax)`
56			`nop;nop;nop;nop`
57
58			`/* GD -> IE because variable is not defined in executable where`
59			`the variable is referenced through @gotntpoff too */`
60			`leal sG3@tlsdesc(%ebx), %eax`
61			`call *sG3@tlscall(%eax)`
62			`nop;nop;nop;nop`
63
64			`/* GD -> IE because variable is not defined in executable where`
65			`the variable is referenced through @gottpoff and @gotntpoff too */`
66			`leal sG4@tlsdesc(%ebx), %eax`
67			`call *sG4@tlscall(%eax)`
68			`nop;nop;nop;nop`
69
70			`/* GD -> LE with global variable defined in executable */`
71			`leal sg1@tlsdesc(%ebx), %eax`
72			`call *sg1@tlscall(%eax)`
73			`nop;nop;nop;nop`
74
75			`/* GD -> LE with local variable defined in executable */`
76			`leal sl1@tlsdesc(%ebx), %eax`
77			`call *sl1@tlscall(%eax)`
78			`nop;nop;nop;nop`
79
80			`/* GD -> LE with hidden variable defined in executable */`
81			`leal sh1@tlsdesc(%ebx), %eax`
82			`call *sh1@tlscall(%eax)`
83			`nop;nop;nop;nop`
84
85			`/* LD -> LE */`
86			`leal _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax`
87			`call *_TLS_MODULE_BASE_@tlscall(%eax)`
88			`nop;nop`
89			`leal sl1@dtpoff(%eax), %edx`
90			`nop;nop`
91			`leal sl2@dtpoff(%eax), %ecx`
92			`nop;nop;nop;nop`
93
94			`/* LD -> LE against hidden variables */`
95			`leal _TLS_MODULE_BASE_@tlsdesc(%ebx), %eax`
96			`call *_TLS_MODULE_BASE_@tlscall(%eax)`
97			`nop;nop`
98			`leal sh1@dtpoff(%eax), %edx`
99			`nop;nop`
100			`leal sh2@dtpoff(%eax), %ecx`
101			`nop;nop;nop;nop`
102
103			`/* @gottpoff IE against global var */`
104			`movl %gs:0, %ecx`
105			`nop;nop`
106			`subl sG2@gottpoff(%ebx), %ecx`
107			`nop;nop;nop;nop`
108
109			`/* @gottpoff IE against global var */`
110			`movl %gs:0, %eax`
111			`nop;nop`
112			`subl sG4@gottpoff(%ebx), %eax`
113			`nop;nop;nop;nop`
114
115			`/* @gotntpoff IE against global var */`
116			`movl %gs:0, %ecx`
117			`nop;nop`
118			`addl sG3@gotntpoff(%ebx), %ecx`
119			`nop;nop;nop;nop`
120
121			`/* @gotntpoff IE against global var */`
122			`movl %gs:0, %eax`
123			`nop;nop`
124			`addl sG4@gotntpoff(%ebx), %eax`
125			`nop;nop;nop;nop`
126
127			`/* @gottpoff IE -> LE against global var defined in exec */`
128			`movl %gs:0, %ecx`
129			`nop;nop`
130			`subl sg1@gottpoff(%ebx), %ecx`
131			`nop;nop;nop;nop`
132
133			`/* @gotntpoff IE -> LE against local var */`
134			`movl %gs:0, %ecx`
135			`nop;nop`
136			`addl sl1@gotntpoff(%ebx), %eax`
137			`nop;nop;nop;nop`
138
139			`/* @gottpoff IE -> LE against hidden var */`
140			`movl %gs:0, %ecx`
141			`nop;nop`
142			`subl sh1@gottpoff(%ebx), %ecx`
143			`nop;nop;nop;nop`
144
145			`/* Direct access through %gs */`
146
147			`/* @gotntpoff IE against global var */`
148			`movl sG5@gotntpoff(%ebx), %ecx`
149			`nop;nop`
150			`movl %gs:(%ecx), %edx`
151			`nop;nop;nop;nop`
152
153			`/* @gotntpoff IE->LE against local var */`
154			`movl sl5@gotntpoff(%ebx), %eax`
155			`nop;nop`
156			`movl %gs:(%eax), %edx`
157			`nop;nop;nop;nop`
158
159			`/* @gotntpoff IE->LE against hidden var */`
160			`movl sh5@gotntpoff(%ebx), %edx`
161			`nop;nop`
162			`movl %gs:(%edx), %edx`
163			`nop;nop;nop;nop`
164
165			`movl -4(%ebp), %ebx`
166			`leave`
167			`ret`

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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [ld/] [testsuite/] [ld-i386/] [tlsbindesc.s] - Blame information for rev 75