# REQUIRES: mips # Check LA25 stubs creation. This stub code is necessary when # non-PIC code calls PIC function. # RUN: echo "SECTIONS { .out 0x20000 : { *(.text.*) . = . + 0x100 ; *(.text) } }" > %t1.script # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ # RUN: %p/Inputs/mips-fpic.s -o %t-fpic.o # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ # RUN: %p/Inputs/mips-fnpic.s -o %t-fnpic.o # RUN: ld.lld -r %t-fpic.o %t-fnpic.o -o %t-sto-pic.o # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ # RUN: %p/Inputs/mips-pic.s -o %t-pic.o # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t-npic.o # RUN: ld.lld --script %t1.script %t-npic.o %t-pic.o %t-sto-pic.o -o %t.exe # RUN: llvm-objdump -d %t.exe | FileCheck %s # CHECK: Disassembly of section .out: # CHECK-EMPTY: # CHECK-NEXT: __LA25Thunk_foo1a: # CHECK-NEXT: 20000: 3c 19 00 02 lui $25, 2 # CHECK-NEXT: 20004: 08 00 80 08 j 131104 # CHECK-NEXT: 20008: 27 39 00 20 addiu $25, $25, 32 # CHECK-NEXT: 2000c: 00 00 00 00 nop # CHECK: __LA25Thunk_foo1b: # CHECK-NEXT: 20010: 3c 19 00 02 lui $25, 2 # CHECK-NEXT: 20014: 08 00 80 09 j 131108 # CHECK-NEXT: 20018: 27 39 00 24 addiu $25, $25, 36 # CHECK-NEXT: 2001c: 00 00 00 00 nop # CHECK: foo1a: # CHECK-NEXT: 20020: 00 00 00 00 nop # CHECK: foo1b: # CHECK-NEXT: 20024: 00 00 00 00 nop # CHECK: __LA25Thunk_foo2: # CHECK-NEXT: 20028: 3c 19 00 02 lui $25, 2 # CHECK-NEXT: 2002c: 08 00 80 10 j 131136 # CHECK-NEXT: 20030: 27 39 00 40 addiu $25, $25, 64 # CHECK-NEXT: 20034: 00 00 00 00 nop # CHECK: foo2: # CHECK-NEXT: 20040: 00 00 00 00 nop # CHECK: __start: # CHECK-NEXT: 20150: 0c 00 80 00 jal 131072 <__LA25Thunk_foo1a> # CHECK-NEXT: 20154: 00 00 00 00 nop # CHECK-NEXT: 20158: 0c 00 80 0a jal 131112 <__LA25Thunk_foo2> # CHECK-NEXT: 2015c: 00 00 00 00 nop # CHECK-NEXT: 20160: 0c 00 80 04 jal 131088 <__LA25Thunk_foo1b> # CHECK-NEXT: 20164: 00 00 00 00 nop # CHECK-NEXT: 20168: 0c 00 80 0a jal 131112 <__LA25Thunk_foo2> # CHECK-NEXT: 2016c: 00 00 00 00 nop # CHECK-NEXT: 20170: 0c 00 80 60 jal 131456 <__LA25Thunk_fpic> # CHECK-NEXT: 20174: 00 00 00 00 nop # CHECK-NEXT: 20178: 0c 00 80 68 jal 131488 # CHECK-NEXT: 2017c: 00 00 00 00 nop # CHECK: __LA25Thunk_fpic: # CHECK-NEXT: 20180: 3c 19 00 02 lui $25, 2 # CHECK-NEXT: 20184: 08 00 80 64 j 131472 # CHECK-NEXT: 20188: 27 39 01 90 addiu $25, $25, 400 # CHECK-NEXT: 2018c: 00 00 00 00 nop # CHECK: fpic: # CHECK-NEXT: 20190: 00 00 00 00 nop # CHECK: fnpic: # CHECK-NEXT: 201a0: 00 00 00 00 nop .text .globl __start __start: jal foo1a jal foo2 jal foo1b jal foo2 jal fpic jal fnpic # Test script with orphans added to existing OutputSection, the .text.1 and # .text.2 sections will be added to .text # RUN: echo "SECTIONS { .text 0x20000 : { *(.text) } }" > %t2.script # RUN: ld.lld --script %t2.script %t-npic.o %t-pic.o %t-sto-pic.o -o %t2.exe # RUN: llvm-objdump -d %t2.exe | FileCheck -check-prefix=ORPH1 %s # ORPH1: Disassembly of section .text: # ORPH1-EMPTY: # ORPH1-NEXT: __start: # ORPH1-NEXT: 20000: 0c 00 80 15 jal 131156 <__LA25Thunk_foo1a> # ORPH1-NEXT: 20004: 00 00 00 00 nop # ORPH1-NEXT: 20008: 0c 00 80 22 jal 131208 <__LA25Thunk_foo2> # ORPH1-NEXT: 2000c: 00 00 00 00 nop # ORPH1-NEXT: 20010: 0c 00 80 19 jal 131172 <__LA25Thunk_foo1b> # ORPH1-NEXT: 20014: 00 00 00 00 nop # ORPH1-NEXT: 20018: 0c 00 80 22 jal 131208 <__LA25Thunk_foo2> # ORPH1-NEXT: 2001c: 00 00 00 00 nop # ORPH1-NEXT: 20020: 0c 00 80 0c jal 131120 <__LA25Thunk_fpic> # ORPH1-NEXT: 20024: 00 00 00 00 nop # ORPH1-NEXT: 20028: 0c 00 80 14 jal 131152 # ORPH1-NEXT: 2002c: 00 00 00 00 nop # ORPH1: __LA25Thunk_fpic: # ORPH1-NEXT: 20030: 3c 19 00 02 lui $25, 2 # ORPH1-NEXT: 20034: 08 00 80 10 j 131136 # ORPH1-NEXT: 20038: 27 39 00 40 addiu $25, $25, 64 # ORPH1-NEXT: 2003c: 00 00 00 00 nop # ORPH1: fpic: # ORPH1-NEXT: 20040: 00 00 00 00 nop # ORPH1: fnpic: # ORPH1-NEXT: 20050: 00 00 00 00 nop # ORPH1: __LA25Thunk_foo1a: # ORPH1-NEXT: 20054: 3c 19 00 02 lui $25, 2 # ORPH1-NEXT: 20058: 08 00 80 20 j 131200 # ORPH1-NEXT: 2005c: 27 39 00 80 addiu $25, $25, 128 # ORPH1-NEXT: 20060: 00 00 00 00 nop # ORPH1: __LA25Thunk_foo1b: # ORPH1-NEXT: 20064: 3c 19 00 02 lui $25, 2 # ORPH1-NEXT: 20068: 08 00 80 21 j 131204 # ORPH1-NEXT: 2006c: 27 39 00 84 addiu $25, $25, 132 # ORPH1-NEXT: 20070: 00 00 00 00 nop # ORPH1: foo1a: # ORPH1-NEXT: 20080: 00 00 00 00 nop # ORPH1: foo1b: # ORPH1-NEXT: 20084: 00 00 00 00 nop # ORPH1: __LA25Thunk_foo2: # ORPH1-NEXT: 20088: 3c 19 00 02 lui $25, 2 # ORPH1-NEXT: 2008c: 08 00 80 28 j 131232 # ORPH1-NEXT: 20090: 27 39 00 a0 addiu $25, $25, 160 # ORPH1-NEXT: 20094: 00 00 00 00 nop # ORPH1: foo2: # ORPH1-NEXT: 200a0: 00 00 00 00 nop # Test script with orphans added to new OutputSection, the .text.1 and # .text.2 sections will form a new OutputSection .text # RUN: echo "SECTIONS { .out 0x20000 : { *(.text) } }" > %t3.script # RUN: ld.lld --script %t3.script %t-npic.o %t-pic.o %t-sto-pic.o -o %t3.exe # RUN: llvm-objdump -d %t3.exe | FileCheck -check-prefix=ORPH2 %s # ORPH2: Disassembly of section .out: # ORPH2-EMPTY: # ORPH2-NEXT: __start: # ORPH2-NEXT: 20000: 0c 00 80 18 jal 131168 <__LA25Thunk_foo1a> # ORPH2-NEXT: 20004: 00 00 00 00 nop # ORPH2-NEXT: 20008: 0c 00 80 22 jal 131208 <__LA25Thunk_foo2> # ORPH2-NEXT: 2000c: 00 00 00 00 nop # ORPH2-NEXT: 20010: 0c 00 80 1c jal 131184 <__LA25Thunk_foo1b> # ORPH2-NEXT: 20014: 00 00 00 00 nop # ORPH2-NEXT: 20018: 0c 00 80 22 jal 131208 <__LA25Thunk_foo2> # ORPH2-NEXT: 2001c: 00 00 00 00 nop # ORPH2-NEXT: 20020: 0c 00 80 0c jal 131120 <__LA25Thunk_fpic> # ORPH2-NEXT: 20024: 00 00 00 00 nop # ORPH2-NEXT: 20028: 0c 00 80 14 jal 131152 # ORPH2-NEXT: 2002c: 00 00 00 00 nop # ORPH2: __LA25Thunk_fpic: # ORPH2-NEXT: 20030: 3c 19 00 02 lui $25, 2 # ORPH2-NEXT: 20034: 08 00 80 10 j 131136 # ORPH2-NEXT: 20038: 27 39 00 40 addiu $25, $25, 64 # ORPH2-NEXT: 2003c: 00 00 00 00 nop # ORPH2: fpic: # ORPH2-NEXT: 20040: 00 00 00 00 nop # ORPH2: fnpic: # ORPH2-NEXT: 20050: 00 00 00 00 nop # ORPH2-EMPTY: # ORPH2-NEXT: Disassembly of section .text: # ORPH2-EMPTY: # ORPH2-NEXT: __LA25Thunk_foo1a: # ORPH2-NEXT: 20060: 3c 19 00 02 lui $25, 2 # ORPH2-NEXT: 20064: 08 00 80 20 j 131200 # ORPH2-NEXT: 20068: 27 39 00 80 addiu $25, $25, 128 # ORPH2-NEXT: 2006c: 00 00 00 00 nop # ORPH2: __LA25Thunk_foo1b: # ORPH2-NEXT: 20070: 3c 19 00 02 lui $25, 2 # ORPH2-NEXT: 20074: 08 00 80 21 j 131204 # ORPH2-NEXT: 20078: 27 39 00 84 addiu $25, $25, 132 # ORPH2-NEXT: 2007c: 00 00 00 00 nop # ORPH2: foo1a: # ORPH2-NEXT: 20080: 00 00 00 00 nop # ORPH2: foo1b: # ORPH2-NEXT: 20084: 00 00 00 00 nop # ORPH2: __LA25Thunk_foo2: # ORPH2-NEXT: 20088: 3c 19 00 02 lui $25, 2 # ORPH2-NEXT: 2008c: 08 00 80 28 j 131232 # ORPH2-NEXT: 20090: 27 39 00 a0 addiu $25, $25, 160 # ORPH2-NEXT: 20094: 00 00 00 00 nop # ORPH2: foo2: # ORPH2-NEXT: 200a0: 00 00 00 00 nop