vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
187 lines
7.7 KiB
ArmAsm
187 lines
7.7 KiB
ArmAsm
# REQUIRES: x86, aarch64
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/foo.s -o %t/foo.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin --defsym PTR64=0 %t/test.s -o %t/test.o
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# RUN: %lld -O2 -dylib %t/foo.o -o %t/libfoo.dylib
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# RUN: %lld -O2 -lSystem %t/test.o %t/libfoo.dylib -o %t/test-x86_64
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## Test (64-bit):
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## 1/ We emit exactly one BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM per symbol.
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## 2/ Combine BIND_OPCODE_DO_BIND and BIND_OPCODE_ADD_ADDR_ULEB pairs.
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## 3/ Compact BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
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## 4/ Use BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED if possible.
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# RUN: obj2yaml %t/test-x86_64 | FileCheck %s
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# CHECK: BindOpcodes:
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: Symbol: _foo
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_TYPE_IMM
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# CHECK-NEXT: Imm: 1
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
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# CHECK-NEXT: Imm: 2
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
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# CHECK-NEXT: Imm: 2
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# CHECK-NEXT: ULEBExtraData: [ 0x0 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: ULEBExtraData: [ 0x2, 0x8 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_ADDEND_SLEB
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: SLEBExtraData: [ 1 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: ULEBExtraData: [ 0x1008 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_ADDEND_SLEB
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: SLEBExtraData: [ 0 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DO_BIND
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: Symbol: _bar
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# CHECK-NEXT: Opcode: BIND_OPCODE_SET_TYPE_IMM
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# CHECK-NEXT: Imm: 1
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_ADD_ADDR_ULEB
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: ULEBExtraData: [ 0xFFFFFFFFFFFFEFD0 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED
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# CHECK-NEXT: Imm: 1
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: ULEBExtraData: [ 0x1008 ]
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DO_BIND
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: Symbol: ''
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# CHECK-NEXT: Opcode: BIND_OPCODE_DONE
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# CHECK-NEXT: Imm: 0
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# CHECK-NEXT: Symbol: ''
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# RUN: llvm-mc -filetype=obj -triple=arm64_32-apple-darwin %t/foo.s -o %t/foo.o
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# RUN: llvm-mc -filetype=obj -triple=arm64_32-apple-darwin --defsym PTR32=0 %t/test.s -o %t/test.o
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# RUN: %lld-watchos -O2 -dylib %t/foo.o -o %t/libfoo.dylib
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# RUN: %lld-watchos -O2 -dylib %t/test.o %t/libfoo.dylib -o %t/libtest-arm64_32.dylib
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## Test (32-bit):
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## 1/ We emit exactly one BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM per symbol.
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## 2/ Combine BIND_OPCODE_DO_BIND and BIND_OPCODE_ADD_ADDR_ULEB pairs.
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## 3/ Compact BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
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## 4/ Use BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED if possible.
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# RUN: obj2yaml %t/libtest-arm64_32.dylib | FileCheck %s --check-prefix=CHECK32
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# CHECK32: BindOpcodes:
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: Symbol: _foo
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_TYPE_IMM
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# CHECK32-NEXT: Imm: 1
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_DYLIB_ORDINAL_IMM
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# CHECK32-NEXT: Imm: 2
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB
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# CHECK32-NEXT: Imm: 1
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# CHECK32-NEXT: ULEBExtraData: [ 0x0 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: ULEBExtraData: [ 0x2, 0x4 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_ADDEND_SLEB
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: SLEBExtraData: [ 1 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: ULEBExtraData: [ 0x1004 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_ADDEND_SLEB
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: SLEBExtraData: [ 0 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DO_BIND
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: Symbol: _bar
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# CHECK32-NEXT: Opcode: BIND_OPCODE_SET_TYPE_IMM
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# CHECK32-NEXT: Imm: 1
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_ADD_ADDR_ULEB
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: ULEBExtraData: [ 0xFFFFFFFFFFFFEFE8 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED
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# CHECK32-NEXT: Imm: 1
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: ULEBExtraData: [ 0x1004 ]
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DO_BIND
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: Symbol: ''
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# CHECK32-NEXT: Opcode: BIND_OPCODE_DONE
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# CHECK32-NEXT: Imm: 0
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# CHECK32-NEXT: Symbol: ''
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# RUN: llvm-objdump --macho --bind %t/test-x86_64 | FileCheck %s -D#PTR=8 --check-prefix=BIND
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# RUN: llvm-objdump --macho --bind %t/libtest-arm64_32.dylib | FileCheck %s -D#PTR=4 --check-prefix=BIND
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# BIND: Bind table:
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# BIND-NEXT: segment section address type addend dylib symbol
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# BIND-NEXT: __DATA __data 0x[[#%X,DATA:]] pointer 0 libfoo _foo
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# BIND-NEXT: __DATA __data 0x[[#%.8X,DATA + mul(PTR, 2)]] pointer 0 libfoo _foo
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# BIND-NEXT: __DATA __data 0x[[#%.8X,DATA + mul(PTR, 4)]] pointer 1 libfoo _foo
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# BIND-NEXT: __DATA __data 0x[[#%.8X,DATA + 4096 + mul(PTR, 6)]] pointer 0 libfoo _foo
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# BIND-NEXT: __DATA __data 0x[[#%.8X,DATA + PTR]] pointer 0 libfoo _bar
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# BIND-NEXT: __DATA __data 0x[[#%.8X,DATA + mul(PTR, 3)]] pointer 0 libfoo _bar
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# BIND-NEXT: __DATA __data 0x[[#%.8X,DATA + 4096 + mul(PTR, 5)]] pointer 0 libfoo _bar
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# BIND-EMPTY:
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#--- foo.s
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.globl _foo, _bar
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_foo:
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.space 4
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_bar:
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.space 4
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#--- test.s
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.ifdef PTR64
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.macro ptr val
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.quad \val
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.endm
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.endif
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.ifdef PTR32
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.macro ptr val
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.int \val
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.endm
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.endif
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.data
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ptr _foo
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ptr _bar
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ptr _foo
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ptr _bar
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ptr _foo+1
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.zero 0x1000
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ptr _bar
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ptr _foo
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.globl _main
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.text
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_main:
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