398 lines
28 KiB
ArmAsm
398 lines
28 KiB
ArmAsm
// RUN: llvm-mc -triple mips-unknown-linux < %s -show-encoding \
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// RUN: | FileCheck -check-prefixes=ENCBE,FIXUP %s
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// RUN: llvm-mc -triple mipsel-unknown-linux < %s -show-encoding \
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// RUN: | FileCheck -check-prefixes=ENCLE,FIXUP %s
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// RUN: llvm-mc -filetype=obj -triple mipsel-unknown-linux < %s \
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// RUN: | llvm-readobj -r - | FileCheck -check-prefix=RELOC %s
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// RUN: llvm-mc -filetype=obj -triple mips-unknown-linux < %s \
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// RUN: | llvm-readobj --sections --section-data - \
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// RUN: | FileCheck -check-prefix=DATA %s
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// Test that we produce the correct relocation.
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// FIXME: move more relocation only tests here.
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// Check prefixes:
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// RELOC - Check the relocation in the object.
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// FIXUP - Check the fixup on the instruction.
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// ENCBE - Check the big-endian encoding on the instruction.
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// ENCLE - Check the little-endian encoding on the instruction.
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// ????? - Placeholder. Relocation is defined but the way of generating it is
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// unknown.
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// FIXME - Placeholder. Generation method is known but doesn't work.
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// RELOC-LABEL: .rel.text {
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// DATA-LABEL: Name: .text
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// DATA: SectionData (
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// DATA-NEXT: 0000: 00000004 00000000 00000004 0C000000
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.short foo // RELOC: R_MIPS_16 foo
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.short bar // RELOC: R_MIPS_16 .data
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baz: .long foo // RELOC: R_MIPS_32 foo
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.long bar // RELOC: R_MIPS_32 .data
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// ?????: R_MIPS_REL32 foo
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jal foo // RELOC: R_MIPS_26 foo
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// ENCBE: jal foo # encoding: [0b000011AA,A,A,A]
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// ENCLE: jal foo # encoding: [A,A,A,0b000011AA]
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// FIXUP: # fixup A - offset: 0, value: foo, kind: fixup_Mips_26
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// The nop from the jal is at 0x0010
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// DATA-NEXT: 0010: 00000000 0C000001 00000000 24620000
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jal baz // RELOC: R_MIPS_26 .text
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// ENCBE: jal baz # encoding: [0b000011AA,A,A,A]
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// ENCLE: jal baz # encoding: [A,A,A,0b000011AA]
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// FIXUP: # fixup A - offset: 0, value: baz, kind: fixup_Mips_26
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addiu $2, $3, %hi(foo) // RELOC: R_MIPS_HI16 foo
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// ENCBE: addiu $2, $3, %hi(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %hi(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %hi(foo), kind: fixup_Mips_HI16
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// DATA-NEXT: 0020: 24620000 24620000 24620004 24620000
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addiu $2, $3, %lo(foo) // RELOC: R_MIPS_LO16 foo
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// ENCBE: addiu $2, $3, %lo(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %lo(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %lo(foo), kind: fixup_Mips_LO16
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addiu $2, $3, %hi(bar) // RELOC: R_MIPS_HI16 .data
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// ENCBE: addiu $2, $3, %hi(bar) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %hi(bar) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %hi(bar), kind: fixup_Mips_HI16
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addiu $2, $3, %lo(bar) // RELOC: R_MIPS_LO16 .data
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// ENCBE: addiu $2, $3, %lo(bar) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %lo(bar) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %lo(bar), kind: fixup_Mips_LO16
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addiu $2, $3, %gp_rel(foo) // RELOC: R_MIPS_GPREL16 foo
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// ENCBE: addiu $2, $3, %gp_rel(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %gp_rel(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %gp_rel(foo), kind: fixup_Mips_GPREL
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// DATA-NEXT: 0030: 24620004 24620000 24420000 24620000
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addiu $2, $3, %gp_rel(bar) // RELOC: R_MIPS_GPREL16 .data
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// ENCBE: addiu $2, $3, %gp_rel(bar) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %gp_rel(bar) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %gp_rel(bar), kind: fixup_Mips_GPREL
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// ?????: R_MIPS_LITERAL foo
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addiu $2, $3, %got(foo) // RELOC: R_MIPS_GOT16 foo
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// ENCBE: addiu $2, $3, %got(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got(foo), kind: fixup_Mips_GOT
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// %got requires a %lo pair
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addiu $2, $2, %lo(foo)
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addiu $2, $3, %got(bar) // RELOC: R_MIPS_GOT16 .data
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// ENCBE: addiu $2, $3, %got(bar) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got(bar) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got(bar), kind: fixup_Mips_GOT
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// DATA-NEXT: 0040: 24420004 0000FFBE 24620000
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// %got requires a %lo pair
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addiu $2, $2, %lo(bar)
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.short foo-. // RELOC: R_MIPS_PC16 foo
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.short baz-. // RELOC-NOT: R_MIPS_PC16
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addiu $2, $3, %call16(foo) // RELOC: R_MIPS_CALL16 foo
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// ENCBE: addiu $2, $3, %call16(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %call16(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %call16(foo), kind: fixup_Mips_CALL16
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.p2align 4
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// DATA-NEXT: 0050: 00000000 00000000 00000000 00000004
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.quad foo // RELOC: R_MIPS_64 foo
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.quad bar // RELOC: R_MIPS_64 .data
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// ?????: R_MIPS_GPREL32 foo
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// ?????: R_MIPS_UNUSED1 foo
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// ?????: R_MIPS_UNUSED2 foo
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// ?????: R_MIPS_UNUSED3 foo
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// ?????: R_MIPS_SHIFT5 foo
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// ?????: R_MIPS_SHIFT6 foo
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// DATA-NEXT: 0060: 24620000 24620000 24620004 24620000
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addiu $2, $3, %got_disp(foo) // RELOC: R_MIPS_GOT_DISP foo
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// ENCBE: addiu $2, $3, %got_disp(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_disp(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_disp(foo), kind: fixup_Mips_GOT_DISP
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addiu $2, $3, %got_page(foo) // RELOC: R_MIPS_GOT_PAGE foo
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// ENCBE: addiu $2, $3, %got_page(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_page(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_page(foo), kind: fixup_Mips_GOT_PAGE
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addiu $2, $3, %got_page(bar) // RELOC: R_MIPS_GOT_PAGE .data
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// ENCBE: addiu $2, $3, %got_page(bar) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_page(bar) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_page(bar), kind: fixup_Mips_GOT_PAGE
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addiu $2, $3, %got_ofst(foo) // RELOC: R_MIPS_GOT_OFST foo
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// ENCBE: addiu $2, $3, %got_ofst(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_ofst(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_ofst(foo), kind: fixup_Mips_GOT_OFST
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// DATA-NEXT: 0070: 24620004 24620000 24620000 64620000
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addiu $2, $3, %got_ofst(bar) // RELOC: R_MIPS_GOT_OFST .data
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// ENCBE: addiu $2, $3, %got_ofst(bar) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_ofst(bar) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_ofst(bar), kind: fixup_Mips_GOT_OFST
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addiu $2, $3, %got_hi(foo) // RELOC: R_MIPS_GOT_HI16 foo
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// ENCBE: addiu $2, $3, %got_hi(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_hi(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_hi(foo), kind: fixup_Mips_GOT_HI16
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addiu $2, $3, %got_lo(foo) // RELOC: R_MIPS_GOT_LO16 foo
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// ENCBE: addiu $2, $3, %got_lo(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %got_lo(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %got_lo(foo), kind: fixup_Mips_GOT_LO16
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// It turns out that %neg() isn't actually usable for anything. It's
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// not supported in .quad and it doesn't make sense to use a 64-bit
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// reloc on a 32-bit instruction.
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// .quad %neg(foo) // ?????: R_MIPS_SUB foo
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// ?????: R_MIPS_INSERT_A
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// ?????: R_MIPS_INSERT_B
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// ?????: R_MIPS_DELETE
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.set mips64
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daddiu $2, $3, %higher(foo) // RELOC: R_MIPS_HIGHER foo
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// ENCBE: daddiu $2, $3, %higher(foo) # encoding: [0x64,0x62,A,A]
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// ENCLE: daddiu $2, $3, %higher(foo) # encoding: [A,A,0x62,0x64]
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// FIXUP: # fixup A - offset: 0, value: %higher(foo), kind: fixup_Mips_HIGHER
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// DATA-NEXT: 0080: 64620000 24620000 24620000 00000000
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daddiu $2, $3, %highest(foo) // RELOC: R_MIPS_HIGHEST foo
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// ENCBE: daddiu $2, $3, %highest(foo) # encoding: [0x64,0x62,A,A]
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// ENCLE: daddiu $2, $3, %highest(foo) # encoding: [A,A,0x62,0x64]
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// FIXUP: # fixup A - offset: 0, value: %highest(foo), kind: fixup_Mips_HIGHEST
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.set mips0
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addiu $2, $3, %call_hi(foo) // RELOC: R_MIPS_CALL_HI16 foo
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// ENCBE: addiu $2, $3, %call_hi(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %call_hi(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %call_hi(foo), kind: fixup_Mips_CALL_HI16
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addiu $2, $3, %call_lo(foo) // RELOC: R_MIPS_CALL_LO16 foo
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// ENCBE: addiu $2, $3, %call_lo(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %call_lo(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %call_lo(foo), kind: fixup_Mips_CALL_LO16
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// ?????: R_MIPS_SCN_DISP foo
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// ?????: R_MIPS_REL16 foo
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// ?????: R_MIPS_ADD_IMMEDIATE foo
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// ?????: R_MIPS_PJUMP foo
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// ?????: R_MIPS_RELGOT foo
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// jalr $25 // ?????: R_MIPS_JALR foo
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// ?????: R_MIPS_TLS_DTPMOD32 foo
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.dtprelword foo // RELOC: R_MIPS_TLS_DTPREL32 foo
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// DATA-NEXT: 0090: 00000000 00000000 24620000 24620000
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// ?????: R_MIPS_TLS_DTPMOD64 foo
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.dtpreldword foo // RELOC: R_MIPS_TLS_DTPREL64 foo
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addiu $2, $3, %tlsgd(foo) // RELOC: R_MIPS_TLS_GD foo
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// ENCBE: addiu $2, $3, %tlsgd(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %tlsgd(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %tlsgd(foo), kind: fixup_Mips_TLSGD
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addiu $2, $3, %tlsldm(foo) // RELOC: R_MIPS_TLS_LDM foo
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// ENCBE: addiu $2, $3, %tlsldm(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %tlsldm(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %tlsldm(foo), kind: fixup_Mips_TLSLDM
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// DATA-NEXT: 00A0: 24620000 24620000 24620000 00000000
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addiu $2, $3, %dtprel_hi(foo) // RELOC: R_MIPS_TLS_DTPREL_HI16 foo
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// ENCBE: addiu $2, $3, %dtprel_hi(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %dtprel_hi(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %dtprel_hi(foo), kind: fixup_Mips_DTPREL_HI
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addiu $2, $3, %dtprel_lo(foo) // RELOC: R_MIPS_TLS_DTPREL_LO16 foo
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// ENCBE: addiu $2, $3, %dtprel_lo(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %dtprel_lo(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %dtprel_lo(foo), kind: fixup_Mips_DTPREL_LO
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addiu $2, $3, %gottprel(foo) // RELOC: R_MIPS_TLS_GOTTPREL foo
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// ENCBE: addiu $2, $3, %gottprel(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %gottprel(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %gottprel(foo), kind: fixup_Mips_GOTTPREL
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.tprelword foo // RELOC: R_MIPS_TLS_TPREL32 foo
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// DATA-NEXT: 00B0: 00000000 00000000 24620000 24620000
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.tpreldword foo // RELOC: R_MIPS_TLS_TPREL64 foo
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addiu $2, $3, %tprel_hi(foo) // RELOC: R_MIPS_TLS_TPREL_HI16 foo
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// ENCBE: addiu $2, $3, %tprel_hi(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %tprel_hi(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %tprel_hi(foo), kind: fixup_Mips_TPREL_HI
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addiu $2, $3, %tprel_lo(foo) // RELOC: R_MIPS_TLS_TPREL_LO16 foo
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// ENCBE: addiu $2, $3, %tprel_lo(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %tprel_lo(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %tprel_lo(foo), kind: fixup_Mips_TPREL_LO
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// DATA-NEXT: 00C0: D85FFFFF CBFFFFFF EC580000 EC480000
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// ?????: R_MIPS_GLOB_DAT foo
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.set mips32r6
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beqzc $2, foo // RELOC: R_MIPS_PC21_S2 foo
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// ENCBE: beqzc $2, foo # encoding: [0xd8,0b010AAAAA,A,A]
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// ENCLE: beqzc $2, foo # encoding: [A,A,0b010AAAAA,0xd8]
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// FIXUP: # fixup A - offset: 0, value: foo-4, kind: fixup_MIPS_PC21_S2
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bc foo // RELOC: R_MIPS_PC26_S2 foo
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// ENCBE: bc foo # encoding: [0b110010AA,A,A,A]
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// ENCLE: bc foo # encoding: [A,A,A,0b110010AA]
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// FIXUP: # fixup A - offset: 0, value: foo-4, kind: fixup_MIPS_PC26_S2
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.set mips64r6
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ldpc $2, foo // RELOC: R_MIPS_PC18_S3 foo
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// ENCBE: ldpc $2, foo # encoding: [0xec,0b010110AA,A,A]
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// ENCLE: ldpc $2, foo # encoding: [A,A,0b010110AA,0xec]
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// FIXUP: # fixup A - offset: 0, value: foo, kind: fixup_Mips_PC18_S3
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.set mips32r6
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lwpc $2, foo // RELOC: R_MIPS_PC19_S2 foo
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// ENCBE: lwpc $2, foo # encoding: [0xec,0b01001AAA,A,A]
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// ENCLE: lwpc $2, foo # encoding: [A,A,0b01001AAA,0xec]
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// FIXUP: # fixup A - offset: 0, value: foo, kind: fixup_MIPS_PC19_S2
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// DATA-NEXT: 00D0: 24620000 24620000 00000000
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addiu $2, $3, %pcrel_hi(foo) // RELOC: R_MIPS_PCHI16 foo
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// ENCBE: addiu $2, $3, %pcrel_hi(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %pcrel_hi(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %pcrel_hi(foo), kind: fixup_MIPS_PCHI16
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addiu $2, $3, %pcrel_lo(foo) // RELOC: R_MIPS_PCLO16 foo
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// ENCBE: addiu $2, $3, %pcrel_lo(foo) # encoding: [0x24,0x62,A,A]
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// ENCLE: addiu $2, $3, %pcrel_lo(foo) # encoding: [A,A,0x62,0x24]
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// FIXUP: # fixup A - offset: 0, value: %pcrel_lo(foo), kind: fixup_MIPS_PCLO16
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.set mips0
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// FIXME: R_MIPS16_*
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// ?????: R_MIPS_COPY foo
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// ?????: R_MIPS_JUMP_SLOT foo
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// FIXME: R_MICROMIPS_*
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.long foo-. // RELOC: R_MIPS_PC32 foo
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// .ehword foo // FIXME: R_MIPS_EH foo
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.data
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.word 0
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bar:
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.word 1
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.section .text_mm, "ax", @progbits
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.set micromips
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mm:
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// RELOC-LABEL: .rel.text_mm {
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// ENCBE-LABEL: mm:
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// ENCLE-LABEL: mm:
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// DATA-LABEL: Name: .text_mm
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// DATA: SectionData (
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// DATA-NEXT: 0000: 30430000 30420000 30430000 30420004
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addiu $2, $3, %got(foo_mm) // RELOC: R_MICROMIPS_GOT16 foo_mm
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// ENCBE: addiu $2, $3, %got(foo_mm) # encoding: [0x30,0x43,A,A]
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|
// The placement of the 'A' annotations is incorrect. They use 32-bit little endian instead of 2x 16-bit little endian.
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|
// ENCLE: addiu $2, $3, %got(foo_mm) # encoding: [0x43'A',0x30'A',0x00,0x00]
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// FIXUP: # fixup A - offset: 0, value: %got(foo_mm), kind: fixup_MICROMIPS_GOT16
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|
// %got requires a %lo pair
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|
addiu $2, $2, %lo(foo_mm) // RELOC: R_MICROMIPS_LO16 foo_mm
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|
// ENCBE: addiu $2, $2, %lo(foo_mm) # encoding: [0x30,0x42,A,A]
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|
// ENCLE: addiu $2, $2, %lo(foo_mm) # encoding: [0x42'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(foo_mm), kind: fixup_MICROMIPS_LO16
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|
|
|
foo_mm:
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|
addiu $2, $3, %got(bar) // RELOC: R_MICROMIPS_GOT16 .data
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// ENCBE: addiu $2, $3, %got(bar) # encoding: [0x30,0x43,A,A]
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|
// ENCLE: addiu $2, $3, %got(bar) # encoding: [0x43'A',0x30'A',0x00,0x00]
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|
// FIXUP: # fixup A - offset: 0, value: %got(bar), kind: fixup_MICROMIPS_GOT16
|
|
// %got requires a %lo pair
|
|
addiu $2, $2, %lo(bar) // RELOC: R_MICROMIPS_LO16 .data
|
|
// ENCBE: addiu $2, $2, %lo(bar) # encoding: [0x30,0x42,A,A]
|
|
// ENCLE: addiu $2, $2, %lo(bar) # encoding: [0x42'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(bar), kind: fixup_MICROMIPS_LO16
|
|
|
|
// DATA-NEXT: 0010: 30430000 30420004 30430001 3042003C
|
|
addiu $2, $3, %got(baz) // RELOC: R_MICROMIPS_GOT16 .text
|
|
// ENCBE: addiu $2, $3, %got(baz) # encoding: [0x30,0x43,A,A]
|
|
// The placement of the 'A' annotations is incorrect. They use 32-bit little endian instead of 2x 16-bit little endian.
|
|
// ENCLE: addiu $2, $3, %got(baz) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %got(baz), kind: fixup_MICROMIPS_GOT16
|
|
// %got requires a %lo pair
|
|
addiu $2, $2, %lo(baz) // RELOC: R_MICROMIPS_LO16 .text
|
|
// ENCBE: addiu $2, $2, %lo(baz) # encoding: [0x30,0x42,A,A]
|
|
// ENCLE: addiu $2, $2, %lo(baz) # encoding: [0x42'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(baz), kind: fixup_MICROMIPS_LO16
|
|
|
|
addiu $2, $3, %got(long_mm) // RELOC: R_MICROMIPS_GOT16 .text
|
|
// ENCBE: addiu $2, $3, %got(long_mm) # encoding: [0x30,0x43,A,A]
|
|
// The placement of the 'A' annotations is incorrect. They use 32-bit little endian instead of 2x 16-bit little endian.
|
|
// ENCLE: addiu $2, $3, %got(long_mm) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %got(long_mm), kind: fixup_MICROMIPS_GOT16
|
|
// %got requires a %lo pair
|
|
addiu $2, $2, %lo(long_mm) // RELOC: R_MICROMIPS_LO16 .text
|
|
// ENCBE: addiu $2, $2, %lo(long_mm) # encoding: [0x30,0x42,A,A]
|
|
// ENCLE: addiu $2, $2, %lo(long_mm) # encoding: [0x42'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(long_mm), kind: fixup_MICROMIPS_LO16
|
|
|
|
// DATA-NEXT: 0020: 30430004 00000000 30430004 00000000
|
|
addiu $2, $3, %got_page(bar) // RELOC: R_MICROMIPS_GOT_PAGE .data
|
|
// ENCBE: addiu $2, $3, %got_page(bar) # encoding: [0x30,0x43,A,A]
|
|
// The placement of the 'A' annotations is incorrect. They use 32-bit little endian instead of 2x 16-bit little endian.
|
|
// ENCLE: addiu $2, $3, %got_page(bar) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %got_page(bar), kind: fixup_MICROMIPS_GOT_PAGE
|
|
nop
|
|
|
|
addiu $2, $3, %got_ofst(bar) // RELOC: R_MICROMIPS_GOT_OFST .data
|
|
// ENCBE: addiu $2, $3, %got_ofst(bar) # encoding: [0x30,0x43,A,A]
|
|
// The placement of the 'A' annotations is incorrect. They use 32-bit little endian instead of 2x 16-bit little endian.
|
|
// ENCLE: addiu $2, $3, %got_ofst(bar) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %got_ofst(bar), kind: fixup_MICROMIPS_GOT_OFST
|
|
nop
|
|
|
|
// DATA-NEXT: 0030: 30430000 30420000 30430000 30420004
|
|
addiu $2, $3, %hi(foo_mm) // RELOC: R_MICROMIPS_HI16 foo_mm
|
|
// ENCBE: addiu $2, $3, %hi(foo_mm) # encoding: [0x30,0x43,A,A]
|
|
// ENCLE: addiu $2, $3, %hi(foo_mm) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %hi(foo_mm), kind: fixup_MICROMIPS_HI16
|
|
|
|
addiu $2, $2, %lo(foo_mm) // RELOC: R_MICROMIPS_LO16 foo_mm
|
|
// ENCBE: addiu $2, $2, %lo(foo_mm) # encoding: [0x30,0x42,A,A]
|
|
// ENCLE: addiu $2, $2, %lo(foo_mm) # encoding: [0x42'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(foo_mm), kind: fixup_MICROMIPS_LO16
|
|
|
|
addiu $2, $3, %hi(bar) // RELOC: R_MICROMIPS_HI16 .data
|
|
// ENCBE: addiu $2, $3, %hi(bar) # encoding: [0x30,0x43,A,A]
|
|
// ENCLE: addiu $2, $3, %hi(bar) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %hi(bar), kind: fixup_MICROMIPS_HI16
|
|
|
|
addiu $2, $2, %lo(bar) // RELOC: R_MICROMIPS_LO16 .data
|
|
// ENCBE: addiu $2, $2, %lo(bar) # encoding: [0x30,0x42,A,A]
|
|
// ENCLE: addiu $2, $2, %lo(bar) # encoding: [0x42'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %lo(bar), kind: fixup_MICROMIPS_LO16
|
|
|
|
// DATA-NEXT: 0040: 30430000 41A50000 41A50000 00000000
|
|
addiu $2, $3, %gottprel(foo) // RELOC: R_MICROMIPS_TLS_GOTTPREL foo
|
|
// ENCBE: addiu $2, $3, %gottprel(foo) # encoding: [0x30,0x43,A,A]
|
|
// ENCLE: addiu $2, $3, %gottprel(foo) # encoding: [0x43'A',0x30'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %gottprel(foo), kind: fixup_MICROMIPS_GOTTPREL
|
|
|
|
lui $5, %higher(foo) // RELOC: R_MICROMIPS_HIGHER foo
|
|
// ENCBE: lui $5, %higher(foo) # encoding: [0x41,0xa5,A,A]
|
|
// ENCLE: lui $5, %higher(foo) # encoding: [0xa5'A',0x41'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %higher(foo), kind: fixup_MICROMIPS_HIGHER
|
|
|
|
lui $5, %highest(foo) // RELOC: R_MICROMIPS_HIGHEST foo
|
|
// ENCBE: lui $5, %highest(foo) # encoding: [0x41,0xa5,A,A]
|
|
// ENCLE: lui $5, %highest(foo) # encoding: [0xa5'A',0x41'A',0x00,0x00]
|
|
// FIXUP: # fixup A - offset: 0, value: %highest(foo), kind: fixup_MICROMIPS_HIGHEST
|
|
|
|
.space 65520, 0
|
|
long_mm:
|