111 lines
4.5 KiB
Plaintext
111 lines
4.5 KiB
Plaintext
; Test the --syms option for xcoff object files.
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; Also test the --symbol-description option for xcoff object files, when specified with --syms.
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; RUN: llc -mtriple powerpc-ibm-aix -mcpu=pwr4 -filetype=obj -o %t.o < %s
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; RUN: llvm-objdump --syms %t.o | FileCheck --check-prefix=SYM %s
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; RUN: llvm-objdump --syms --symbol-description %t.o | FileCheck --check-prefix=SYM-DES %s
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;; The IR below is generated by the following source code.
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;; bash> cat test.c
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;; const char* con= "Test for --symbols";
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;; int i;
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;; char c ;
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;; char *ap;
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;; float f;
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;; long long ll;
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;; static int si;
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;; extern int ei;
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;; int bar(const char *v) {
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;; si = 1;
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;; return (int)v[0] + (int)v[2] + si + ei;
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;; }
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;;
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;; void foo() {
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;; bar(con);
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;; }
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;;
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;; __attribute__ ((weak)) int wi=2;
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@.str = private unnamed_addr constant [19 x i8] c"Test for --symbols\00", align 1
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@con = global i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str, i32 0, i32 0), align 4
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@si = internal global i32 0, align 4
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@ei = external global i32, align 4
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@wi = weak global i32 2, align 4
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@i = global i32 0, align 4
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@c = global i8 0, align 1
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@ap = global i8* null, align 4
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@f = global float 0.000000e+00, align 4
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@ll = global i64 0, align 8
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define i32 @bar(i8* %v) {
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entry:
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%v.addr = alloca i8*, align 4
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store i8* %v, i8** %v.addr, align 4
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store i32 1, i32* @si, align 4
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%0 = load i8*, i8** %v.addr, align 4
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%arrayidx = getelementptr inbounds i8, i8* %0, i32 0
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%1 = load i8, i8* %arrayidx, align 1
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%conv = zext i8 %1 to i32
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%2 = load i8*, i8** %v.addr, align 4
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%arrayidx1 = getelementptr inbounds i8, i8* %2, i32 2
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%3 = load i8, i8* %arrayidx1, align 1
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%conv2 = zext i8 %3 to i32
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%add = add nsw i32 %conv, %conv2
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%4 = load i32, i32* @si, align 4
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%add3 = add nsw i32 %add, %4
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%5 = load i32, i32* @ei, align 4
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%add4 = add nsw i32 %add3, %5
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ret i32 %add4
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}
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define void @foo() {
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entry:
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%0 = load i8*, i8** @con, align 4
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%call = call i32 @bar(i8* %0)
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ret void
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}
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; SYM: SYMBOL TABLE:
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; SYM-NEXT: 00000000 df *DEBUG* 00000000 <stdin>
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; SYM-NEXT: 00000000 *UND* 00000000 ei
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; SYM-NEXT: 00000000 l .text 00000091 .text
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; SYM-NEXT: 00000000 g F .text (csect: .text) 00000000 .bar
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; SYM-NEXT: 00000050 g F .text (csect: .text) 00000000 .foo
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; SYM-NEXT: 00000094 l .text 00000013 .rodata.str1.1L...str
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; SYM-NEXT: 000000a8 g O .data 00000004 con
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; SYM-NEXT: 000000ac w O .data 00000004 wi
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; SYM-NEXT: 000000b0 g O .data 00000004 i
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; SYM-NEXT: 000000b4 g O .data 00000001 c
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; SYM-NEXT: 000000b8 g O .data 00000004 ap
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; SYM-NEXT: 000000bc g O .data 00000004 f
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; SYM-NEXT: 000000c0 g O .data 00000008 ll
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; SYM-NEXT: 000000c8 g O .data 0000000c bar
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; SYM-NEXT: 000000d4 g O .data 0000000c foo
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; SYM-NEXT: 000000e0 l .data 00000000 TOC
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; SYM-NEXT: 000000e0 l O .data 00000004 si
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; SYM-NEXT: 000000e4 l O .data 00000004 ei
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; SYM-NEXT: 000000e8 l O .data 00000004 con
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; SYM-NEXT: 000000ec l O *COM* 00000004 si
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; SYM-DES: SYMBOL TABLE:
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; SYM-DES-NEXT: 00000000 df *DEBUG* 00000000 (idx: 0) <stdin>
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; SYM-DES-NEXT: 00000000 *UND* 00000000 (idx: 1) ei[UA]
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; SYM-DES-NEXT: 00000000 l .text 00000091 (idx: 3) .text[PR]
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; SYM-DES-NEXT: 00000000 g F .text (csect: (idx: 3) .text[PR]) 00000000 (idx: 5) .bar
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; SYM-DES-NEXT: 00000050 g F .text (csect: (idx: 3) .text[PR]) 00000000 (idx: 7) .foo
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; SYM-DES-NEXT: 00000094 l .text 00000013 (idx: 9) .rodata.str1.1L...str[RO]
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; SYM-DES-NEXT: 000000a8 g O .data 00000004 (idx: 11) con[RW]
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; SYM-DES-NEXT: 000000ac w O .data 00000004 (idx: 13) wi[RW]
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; SYM-DES-NEXT: 000000b0 g O .data 00000004 (idx: 15) i[RW]
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; SYM-DES-NEXT: 000000b4 g O .data 00000001 (idx: 17) c[RW]
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; SYM-DES-NEXT: 000000b8 g O .data 00000004 (idx: 19) ap[RW]
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; SYM-DES-NEXT: 000000bc g O .data 00000004 (idx: 21) f[RW]
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; SYM-DES-NEXT: 000000c0 g O .data 00000008 (idx: 23) ll[RW]
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; SYM-DES-NEXT: 000000c8 g O .data 0000000c (idx: 25) bar[DS]
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; SYM-DES-NEXT: 000000d4 g O .data 0000000c (idx: 27) foo[DS]
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; SYM-DES-NEXT: 000000e0 l .data 00000000 (idx: 29) TOC[TC0]
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; SYM-DES-NEXT: 000000e0 l O .data 00000004 (idx: 31) si[TC]
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; SYM-DES-NEXT: 000000e4 l O .data 00000004 (idx: 33) ei[TC]
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; SYM-DES-NEXT: 000000e8 l O .data 00000004 (idx: 35) con[TC]
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; SYM-DES-NEXT: 000000ec l O *COM* 00000004 (idx: 37) si[BS]
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