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-rw-r--r--include/elf/ChangeLog4
-rw-r--r--include/elf/aarch64.h136
2 files changed, 128 insertions, 12 deletions
diff --git a/include/elf/ChangeLog b/include/elf/ChangeLog
index 20ba229..673250d 100644
--- a/include/elf/ChangeLog
+++ b/include/elf/ChangeLog
@@ -1,3 +1,7 @@
+2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com>
+
+ * aarch64.h: Add ELF32 reloc codes and remove fake ELF64 ones.
+
2013-06-24 Maciej W. Rozycki <macro@codesourcery.com>
* mips.h (ELF_ST_IS_MIPS_PLT): Respect STO_MIPS16 setting.
diff --git a/include/elf/aarch64.h b/include/elf/aarch64.h
index a7b86c1..4101603 100644
--- a/include/elf/aarch64.h
+++ b/include/elf/aarch64.h
@@ -43,7 +43,126 @@ START_RELOC_NUMBERS (elf_aarch64_reloc_type)
/* Null relocations. */
RELOC_NUMBER (R_AARCH64_NONE, 0) /* No reloc */
-FAKE_RELOC (R_AARCH64_static_min, 256)
+/* Basic data relocations. */
+
+/* .word: (S+A) */
+RELOC_NUMBER (R_AARCH64_P32_ABS32, 1)
+
+/* .half: (S+A) */
+RELOC_NUMBER (R_AARCH64_P32_ABS16, 2)
+
+/* .word: (S+A-P) */
+RELOC_NUMBER (R_AARCH64_P32_PREL32, 3)
+
+/* .half: (S+A-P) */
+RELOC_NUMBER (R_AARCH64_P32_PREL16, 4)
+
+/* Group relocations to create a 16, 32, 48 or 64 bit
+ unsigned data or abs address inline. */
+
+/* MOV[ZK]: ((S+A) >> 0) & 0xffff */
+RELOC_NUMBER (R_AARCH64_P32_MOVW_UABS_G0, 5)
+
+/* MOV[ZK]: ((S+A) >> 0) & 0xffff */
+RELOC_NUMBER (R_AARCH64_P32_MOVW_UABS_G0_NC, 6)
+
+/* MOV[ZK]: ((S+A) >> 16) & 0xffff */
+RELOC_NUMBER (R_AARCH64_P32_MOVW_UABS_G1, 7)
+
+/* Group relocations to create high part of a 16, 32, 48 or 64 bit
+ signed data or abs address inline. Will change instruction
+ to MOVN or MOVZ depending on sign of calculated value. */
+
+/* MOV[ZN]: ((S+A) >> 0) & 0xffff */
+RELOC_NUMBER (R_AARCH64_P32_MOVW_SABS_G0, 8)
+
+/* Relocations to generate 19, 21 and 33 bit PC-relative load/store
+ addresses: PG(x) is (x & ~0xfff). */
+
+/* LD-lit: ((S+A-P) >> 2) & 0x7ffff */
+RELOC_NUMBER (R_AARCH64_P32_LD_PREL_LO19, 9)
+
+/* ADR: (S+A-P) & 0x1fffff */
+RELOC_NUMBER (R_AARCH64_P32_ADR_PREL_LO21, 10)
+
+/* ADRH: ((PG(S+A)-PG(P)) >> 12) & 0x1fffff */
+RELOC_NUMBER (R_AARCH64_P32_ADR_PREL_PG_HI21, 11)
+
+/* ADD: (S+A) & 0xfff */
+RELOC_NUMBER (R_AARCH64_P32_ADD_ABS_LO12_NC, 12)
+
+/* LD/ST8: (S+A) & 0xfff */
+RELOC_NUMBER (R_AARCH64_P32_LDST8_ABS_LO12_NC, 13)
+
+/* LD/ST16: (S+A) & 0xffe */
+RELOC_NUMBER (R_AARCH64_P32_LDST16_ABS_LO12_NC, 14)
+
+/* LD/ST32: (S+A) & 0xffc */
+RELOC_NUMBER (R_AARCH64_P32_LDST32_ABS_LO12_NC, 15)
+
+/* LD/ST64: (S+A) & 0xff8 */
+RELOC_NUMBER (R_AARCH64_P32_LDST64_ABS_LO12_NC, 16)
+
+/* LD/ST128: (S+A) & 0xff0 */
+RELOC_NUMBER (R_AARCH64_P32_LDST128_ABS_LO12_NC, 17)
+
+/* Relocations for control-flow instructions. */
+
+/* TBZ/NZ: ((S+A-P) >> 2) & 0x3fff. */
+RELOC_NUMBER (R_AARCH64_P32_TSTBR14, 18)
+
+/* B.cond: ((S+A-P) >> 2) & 0x7ffff. */
+RELOC_NUMBER (R_AARCH64_P32_CONDBR19, 19)
+
+/* B: ((S+A-P) >> 2) & 0x3ffffff. */
+RELOC_NUMBER (R_AARCH64_P32_JUMP26, 20)
+
+/* BL: ((S+A-P) >> 2) & 0x3ffffff. */
+RELOC_NUMBER (R_AARCH64_P32_CALL26, 21)
+
+
+RELOC_NUMBER (R_AARCH64_P32_GOT_LD_PREL19, 25)
+RELOC_NUMBER (R_AARCH64_P32_ADR_GOT_PAGE, 26)
+RELOC_NUMBER (R_AARCH64_P32_LD32_GOT_LO12_NC, 27)
+
+
+RELOC_NUMBER (R_AARCH64_P32_TLSGD_ADR_PAGE21, 81)
+RELOC_NUMBER (R_AARCH64_P32_TLSGD_ADD_LO12_NC, 82)
+RELOC_NUMBER (R_AARCH64_P32_TLSIE_ADR_GOTTPREL_PAGE21, 103)
+RELOC_NUMBER (R_AARCH64_P32_TLSIE_LD32_GOTTPREL_LO12_NC, 104)
+RELOC_NUMBER (R_AARCH64_P32_TLSIE_LD_GOTTPREL_PREL19, 105)
+RELOC_NUMBER (R_AARCH64_P32_TLSLE_MOVW_TPREL_G1, 106)
+RELOC_NUMBER (R_AARCH64_P32_TLSLE_MOVW_TPREL_G0, 107)
+RELOC_NUMBER (R_AARCH64_P32_TLSLE_MOVW_TPREL_G0_NC, 108)
+RELOC_NUMBER (R_AARCH64_P32_TLSLE_ADD_TPREL_HI12, 109)
+RELOC_NUMBER (R_AARCH64_P32_TLSLE_ADD_TPREL_LO12, 110)
+RELOC_NUMBER (R_AARCH64_P32_TLSLE_ADD_TPREL_LO12_NC, 111)
+
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC_LD_PREL19, 122)
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC_ADR_PREL21, 123)
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC_ADR_PAGE21, 124)
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC_LD32_LO12_NC, 125)
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC_ADD_LO12_NC, 126)
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC_CALL, 127)
+
+/* Dynamic relocations */
+
+/* Copy symbol at runtime. */
+RELOC_NUMBER (R_AARCH64_P32_COPY, 180)
+
+/* Create GOT entry. */
+RELOC_NUMBER (R_AARCH64_P32_GLOB_DAT, 181)
+
+ /* Create PLT entry. */
+RELOC_NUMBER (R_AARCH64_P32_JUMP_SLOT, 182)
+
+/* Adjust by program base. */
+RELOC_NUMBER (R_AARCH64_P32_RELATIVE, 183)
+RELOC_NUMBER (R_AARCH64_P32_TLS_DTPMOD, 184)
+RELOC_NUMBER (R_AARCH64_P32_TLS_DTPREL, 185)
+RELOC_NUMBER (R_AARCH64_P32_TLS_TPREL, 186)
+RELOC_NUMBER (R_AARCH64_P32_TLSDESC, 187)
+RELOC_NUMBER (R_AARCH64_P32_IRELATIVE, 188)
RELOC_NUMBER (R_AARCH64_NULL, 256) /* No reloc */
@@ -157,9 +276,6 @@ RELOC_NUMBER (R_AARCH64_GOT_LD_PREL19, 309)
RELOC_NUMBER (R_AARCH64_ADR_GOT_PAGE, 311)
RELOC_NUMBER (R_AARCH64_LD64_GOT_LO12_NC, 312)
-FAKE_RELOC (R_AARCH64_static_max, 313)
-
-FAKE_RELOC (R_AARCH64_tls_min, 512)
RELOC_NUMBER (R_AARCH64_TLSGD_ADR_PAGE21, 513)
RELOC_NUMBER (R_AARCH64_TLSGD_ADD_LO12_NC, 514)
RELOC_NUMBER (R_AARCH64_TLSIE_MOVW_GOTTPREL_G1, 539)
@@ -175,9 +291,7 @@ RELOC_NUMBER (R_AARCH64_TLSLE_MOVW_TPREL_G0_NC, 548)
RELOC_NUMBER (R_AARCH64_TLSLE_ADD_TPREL_HI12, 549)
RELOC_NUMBER (R_AARCH64_TLSLE_ADD_TPREL_LO12, 550)
RELOC_NUMBER (R_AARCH64_TLSLE_ADD_TPREL_LO12_NC, 551)
-FAKE_RELOC (R_AARCH64_tls_max, 552)
-FAKE_RELOC (R_AARCH64_tlsdesc_min, 560)
RELOC_NUMBER (R_AARCH64_TLSDESC_LD_PREL19, 560)
RELOC_NUMBER (R_AARCH64_TLSDESC_ADR_PREL21, 561)
RELOC_NUMBER (R_AARCH64_TLSDESC_ADR_PAGE21, 562)
@@ -188,10 +302,8 @@ RELOC_NUMBER (R_AARCH64_TLSDESC_OFF_G0_NC, 566)
RELOC_NUMBER (R_AARCH64_TLSDESC_LDR, 567)
RELOC_NUMBER (R_AARCH64_TLSDESC_ADD, 568)
RELOC_NUMBER (R_AARCH64_TLSDESC_CALL, 569)
-FAKE_RELOC (R_AARCH64_tlsdesc_max, 570)
/* Dynamic relocations */
-FAKE_RELOC (R_AARCH64_dyn_min, 1024)
/* Copy symbol at runtime. */
RELOC_NUMBER (R_AARCH64_COPY, 1024)
@@ -204,11 +316,11 @@ RELOC_NUMBER (R_AARCH64_JUMP_SLOT, 1026)
/* Adjust by program base. */
RELOC_NUMBER (R_AARCH64_RELATIVE, 1027)
-RELOC_NUMBER (R_AARCH64_TLS_DTPMOD64, 1028)
-RELOC_NUMBER (R_AARCH64_TLS_DTPREL64, 1029)
-RELOC_NUMBER (R_AARCH64_TLS_TPREL64, 1030)
+RELOC_NUMBER (R_AARCH64_TLS_DTPMOD, 1028)
+RELOC_NUMBER (R_AARCH64_TLS_DTPREL, 1029)
+RELOC_NUMBER (R_AARCH64_TLS_TPREL, 1030)
RELOC_NUMBER (R_AARCH64_TLSDESC, 1031)
-FAKE_RELOC (R_AARCH64_dyn_max, 1032)
+RELOC_NUMBER (R_AARCH64_IRELATIVE, 1032)
END_RELOC_NUMBERS (R_AARCH64_end)