[PATCH] D47457: [Sparc] Let llvm-objdump show symbol and addend for Sparc relocations

[Daniel Cederman via Phabricator via llvm-commits]

dcederman created this revision.
dcederman added reviewers: jyknight, venkatra.
Herald added subscribers: llvm-commits, jrtc27, fedor.sergeev.

Repository:
  rL LLVM

https://reviews.llvm.org/D47457

Files:
  test/MC/Sparc/sparc-tls-relocations.s
  tools/llvm-objdump/llvm-objdump.cpp


Index: tools/llvm-objdump/llvm-objdump.cpp
===================================================================
--- tools/llvm-objdump/llvm-objdump.cpp
+++ tools/llvm-objdump/llvm-objdump.cpp
@@ -491,6 +491,8 @@
       res = "Unknown";
     }
     break;
+  case ELF::EM_SPARC:
+  case ELF::EM_SPARCV9:
   case ELF::EM_LANAI:
   case ELF::EM_AVR:
   case ELF::EM_AARCH64: {
Index: test/MC/Sparc/sparc-tls-relocations.s
===================================================================
--- test/MC/Sparc/sparc-tls-relocations.s
+++ test/MC/Sparc/sparc-tls-relocations.s
@@ -28,13 +28,13 @@
 ! First sequence uses LE_HIX22/LE_LOX10
 
 ! OBJDUMP: {{[0-9,a-f]+}}:  31 00 00 00  sethi 0, %i0
-! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LE_HIX22 Unknown
+! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LE_HIX22 Head
 ! ASM: sethi %tle_hix22(Head), %i0 ! encoding: [0x31,0x00,0x00,0x00]
 ! ASM:                                 !   fixup A - offset: 0, value: %tle_hix22(Head), kind: fixup_sparc_tls_le_hix22
         sethi %tle_hix22(Head), %i0
 
 ! OBJDUMP: {{[0-9,a-f]+}}:  b0 1e 20 00  xor %i0, 0, %i0
-! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LE_LOX10 Unknown
+! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LE_LOX10 Head
 ! ASM: xor %i0, %tle_lox10(Head), %i0 ! encoding: [0xb0,0x1e,0x20,0x00]
 ! ASM:                                    !   fixup A - offset: 0, value: %tle_lox10(Head), kind: fixup_sparc_tls_le_lox10
         xor %i0, %tle_lox10(Head), %i0
@@ -44,28 +44,28 @@
 ! It uses LDO_HIX22/LDO_LOX10/LDO_ADD/LDM_HI22/LDM_LO10/LDM_ADD/LDM_CALL
 
 ! OBJDUMP: {{[0-9,a-f]+}}:  33 00 00 00  sethi 0, %i1
-! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDO_HIX22 Unknown
+! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDO_HIX22 Head
 ! ASM: sethi %tldo_hix22(Head), %i1 ! encoding: [0x33,0b00AAAAAA,A,A]
 ! ASM:                                  !   fixup A - offset: 0, value: %tldo_hix22(Head), kind: fixup_sparc_tls_ldo_hix22
         sethi %tldo_hix22(Head), %i1
 
 ! OBJDUMP: {{[0-9,a-f]+}}:  35 00 00 00  sethi 0, %i2
-! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDM_HI22 Unknown
+! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDM_HI22 Head
 ! ASM: sethi %tldm_hi22(Head), %i2 ! encoding: [0x35,0b00AAAAAA,A,A]
 ! ASM:                                 !   fixup A - offset: 0, value: %tldm_hi22(Head), kind: fixup_sparc_tls_ldm_hi22
         sethi %tldm_hi22(Head), %i2
 
 ! OBJDUMP: {{[0-9,a-f]+}}:  b4 06 a0 00  add %i2, 0, %i2
-! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDM_LO10 Unknown
+! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDM_LO10 Head
 ! ASM: add %i2, %tldm_lo10(Head), %i2 ! encoding: [0xb4,0x06,0b101000AA,A]
 ! ASM:                                    !   fixup A - offset: 0, value: %tldm_lo10(Head), kind: fixup_sparc_tls_ldm_lo10
         add %i2, %tldm_lo10(Head), %i2
 
 	! ???error from llvm-mc on the next asm line???
 	! add %i0, %i2, %o0, %tldm_add(Head)
 
 ! OBJDUMP: {{[0-9,a-f]+}}:  b0 1e 60 00  xor %i1, 0, %i0
-! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDO_LOX10 Unknown
+! OBJDUMP: {{[0-9,a-f]+}}:     R_SPARC_TLS_LDO_LOX10 Head
 ! ASM: xor %i1, %tldo_lox10(Head), %i0 ! encoding: [0xb0,0x1e,0b011000AA,A]
 ! ASM:                                     !   fixup A - offset: 0, value: %tldo_lox10(Head), kind: fixup_sparc_tls_ldo_lox10
         xor %i1, %tldo_lox10(Head), %i0


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