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ac916443ad
Remove "_NC" suffix and semantics from TLSDESC_LD{64,32}_LO12 and
TLSDESC_ADD_LO12 relocations
Rearrange ordering in AArch64.def to follow relocation encoding
Fix name:
R_AARCH64_P32_LD64_GOT_LO12_NC => R_AARCH64_P32_LD32_GOT_LO12_NC
Add support for several "TLS", "TLSGD", and "TLSLD" relocations for
ILP32
Fix return values from isNonILP32reloc
Add implementations for
R_AARCH64_ADR_PREL_PG_HI21_NC, R_AARCH64_P32_LD32_GOT_LO12_NC,
R_AARCH64_P32_TLSIE_LD32_GOTTPREL_LO12_NC,
R_AARCH64_P32_TLSDESC_LD32_LO12, R_AARCH64_LD64_GOT_LO12_NC,
*TLSLD_LDST128_DTPREL_LO12, *TLSLD_LDST128_DTPREL_LO12_NC,
*TLSLE_LDST128_TPREL_LO12, *TLSLE_LDST128_TPREL_LO12_NC
Modify error messages to give name of equivalent relocation in the
ABI not being used, along with better checking for non-existent
requested relocations.
Added assembler support for "pg_hi21_nc"
Relocation definitions added without implementations:
R_AARCH64_P32_TLSDESC_ADR_PREL21, R_AARCH64_P32_TLSGD_ADR_PREL21,
R_AARCH64_P32_TLSGD_ADD_LO12_NC, R_AARCH64_P32_TLSLD_ADR_PREL21,
R_AARCH64_P32_TLSLD_ADR_PAGE21, R_AARCH64_P32_TLSLD_ADD_LO12_NC,
R_AARCH64_P32_TLSLD_LD_PREL19, R_AARCH64_P32_TLSDESC_LD_PREL19,
R_AARCH64_P32_TLSGD_ADR_PAGE21, R_AARCH64_P32_TLS_DTPREL,
R_AARCH64_P32_TLS_DTPMOD, R_AARCH64_P32_TLS_TPREL,
R_AARCH64_P32_TLSDESC
Fix encoding:
R_AARCH64_P32_TLSDESC_ADR_PAGE21
Reviewers: Peter Smith
Patch by: Joel Jones (jjones@cavium.com)
Differential Revision: https://reviews.llvm.org/D32072
llvm-svn: 301980
210 lines
4.2 KiB
ArmAsm
210 lines
4.2 KiB
ArmAsm
// RUN: llvm-mc -triple=aarch64-none-linux-gnu -filetype=obj -mattr=+fp-armv8 < %s | llvm-objdump -r - | FileCheck %s
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.file "<stdin>"
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.text
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.globl test_inline_modifier_L
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.type test_inline_modifier_L,@function
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test_inline_modifier_L: // @test_inline_modifier_L
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// BB#0:
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//APP
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add x0, x0, #:lo12:var_simple
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//NO_APP
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//APP
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ldr x0, [x0, #:got_lo12:var_got]
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//NO_APP
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//APP
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add x0, x0, #:tlsdesc_lo12:var_tlsgd
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//NO_APP
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//APP
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add x0, x0, #:dtprel_lo12:var_tlsld
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//NO_APP
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//APP
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ldr x0, [x0, #:gottprel_lo12:var_tlsie]
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//NO_APP
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//APP
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add x0, x0, #:tprel_lo12:var_tlsle
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//NO_APP
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ret
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.Ltmp0:
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.size test_inline_modifier_L, .Ltmp0-test_inline_modifier_L
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// CHECK: R_AARCH64_ADD_ABS_LO12_NC var_simple
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// CHECK: R_AARCH64_LD64_GOT_LO12_NC var_got
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// CHECK: R_AARCH64_TLSDESC_ADD_LO12 var_tlsgd
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// CHECK: R_AARCH64_TLSLD_ADD_DTPREL_LO12 var_tlsld
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// CHECK: R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC var_tlsie
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// CHECK: R_AARCH64_TLSLE_ADD_TPREL_LO12 var_tlsle
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.globl test_inline_modifier_G
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.type test_inline_modifier_G,@function
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test_inline_modifier_G: // @test_inline_modifier_G
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// BB#0:
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//APP
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add x0, x0, #:dtprel_hi12:var_tlsld, lsl #12
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//NO_APP
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//APP
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add x0, x0, #:tprel_hi12:var_tlsle, lsl #12
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//NO_APP
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ret
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.Ltmp1:
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.size test_inline_modifier_G, .Ltmp1-test_inline_modifier_G
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// CHECK: R_AARCH64_TLSLD_ADD_DTPREL_HI12 var_tlsld
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// CHECK: R_AARCH64_TLSLE_ADD_TPREL_HI12 var_tlsle
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.globl test_inline_modifier_A
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.type test_inline_modifier_A,@function
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test_inline_modifier_A: // @test_inline_modifier_A
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// BB#0:
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//APP
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adrp x0, var_simple
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//NO_APP
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//APP
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adrp x0, :got:var_got
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//NO_APP
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//APP
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adrp x0, :tlsdesc:var_tlsgd
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//NO_APP
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//APP
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adrp x0, :gottprel:var_tlsie
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//NO_APP
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ret
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.Ltmp2:
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.size test_inline_modifier_A, .Ltmp2-test_inline_modifier_A
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// CHECK: R_AARCH64_ADR_PREL_PG_HI21 var_simple
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// CHECK: R_AARCH64_ADR_GOT_PAGE var_got
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// CHECK: R_AARCH64_TLSDESC_ADR_PAGE21 var_tlsgd
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// CHECK: R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 var_tlsie
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.globl test_inline_modifier_wx
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.type test_inline_modifier_wx,@function
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test_inline_modifier_wx: // @test_inline_modifier_wx
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// BB#0:
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mov w2, w0
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//APP
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add w2, w2, w2
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//NO_APP
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mov w2, w0
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//APP
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add w2, w2, w2
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//NO_APP
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//APP
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add x0, x0, x0
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//NO_APP
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mov x0, x1
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//APP
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add x0, x0, x0
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//NO_APP
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mov x0, x1
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//APP
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add w0, w0, w0
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//NO_APP
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//APP
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add x1, x1, x1
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//NO_APP
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//APP
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add w0, wzr, wzr
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//NO_APP
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//APP
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add x0, xzr, xzr
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//NO_APP
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ret
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.Ltmp3:
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.size test_inline_modifier_wx, .Ltmp3-test_inline_modifier_wx
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.globl test_inline_modifier_bhsdq
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.type test_inline_modifier_bhsdq,@function
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test_inline_modifier_bhsdq: // @test_inline_modifier_bhsdq
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// BB#0:
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//APP
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ldr b0, [sp]
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//NO_APP
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//APP
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ldr h0, [sp]
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//NO_APP
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//APP
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ldr s0, [sp]
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//NO_APP
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//APP
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ldr d0, [sp]
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//NO_APP
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//APP
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ldr q0, [sp]
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//NO_APP
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//APP
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ldr b0, [sp]
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//NO_APP
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//APP
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ldr h0, [sp]
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//NO_APP
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//APP
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ldr s0, [sp]
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//NO_APP
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//APP
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ldr d0, [sp]
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//NO_APP
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//APP
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ldr q0, [sp]
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//NO_APP
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ret
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.Ltmp4:
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.size test_inline_modifier_bhsdq, .Ltmp4-test_inline_modifier_bhsdq
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.globl test_inline_modifier_c
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.type test_inline_modifier_c,@function
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test_inline_modifier_c: // @test_inline_modifier_c
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// BB#0:
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//APP
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adr x0, 3
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//NO_APP
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ret
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.Ltmp5:
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.size test_inline_modifier_c, .Ltmp5-test_inline_modifier_c
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.hidden var_simple // @var_simple
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.type var_simple,@object
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.bss
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.globl var_simple
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.align 2
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var_simple:
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.word 0 // 0x0
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.size var_simple, 4
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.type var_got,@object // @var_got
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.globl var_got
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.align 2
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var_got:
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.word 0 // 0x0
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.size var_got, 4
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.type var_tlsgd,@object // @var_tlsgd
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.section .tbss,"awT",@nobits
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.globl var_tlsgd
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.align 2
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var_tlsgd:
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.word 0 // 0x0
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.size var_tlsgd, 4
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.type var_tlsld,@object // @var_tlsld
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.globl var_tlsld
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.align 2
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var_tlsld:
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.word 0 // 0x0
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.size var_tlsld, 4
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.type var_tlsie,@object // @var_tlsie
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.globl var_tlsie
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.align 2
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var_tlsie:
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.word 0 // 0x0
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.size var_tlsie, 4
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.type var_tlsle,@object // @var_tlsle
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.globl var_tlsle
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.align 2
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var_tlsle:
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.word 0 // 0x0
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.size var_tlsle, 4
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