154 lines
5.6 KiB
Diff
154 lines
5.6 KiB
Diff
From 12afe18a58fd41bbf739b71c08409283dca2a8d8 Mon Sep 17 00:00:00 2001
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From: Leif Lindholm <leif.lindholm@arm.com>
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Date: Sun, 20 Jan 2013 23:01:47 +0100
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Subject: [PATCH 121/482] * include/grub/elf.h: Update ARM definitions
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based on binutils.
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---
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ChangeLog | 4 ++++
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include/grub/elf.h | 65 +++++++++++++++++++++++++++++++++++++++++++++---------
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2 files changed, 58 insertions(+), 11 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index c8edf73..e82ee8d 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,7 @@
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+2013-01-20 Leif Lindholm <leif.lindholm@arm.com>
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+
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+ * include/grub/elf.h: Update ARM definitions based on binutils.
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+
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2013-01-20 Aleš Nesrsta <starous@volny.cz>
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Split long USB transfers into short ones.
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diff --git a/include/grub/elf.h b/include/grub/elf.h
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index 9a75b52..d4a2a5f 100644
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--- a/include/grub/elf.h
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+++ b/include/grub/elf.h
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@@ -145,6 +145,7 @@ typedef struct
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#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */
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#define ELFOSABI_MODESTO 11 /* Novell Modesto. */
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#define ELFOSABI_OPENBSD 12 /* OpenBSD. */
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+#define ELFOSABI_ARM_AEABI 64 /* ARM EABI */
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#define ELFOSABI_ARM 97 /* ARM */
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#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
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@@ -2005,15 +2006,18 @@ typedef Elf32_Addr Elf32_Conflict;
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/* ARM specific declarations */
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/* Processor specific flags for the ELF header e_flags field. */
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-#define EF_ARM_RELEXEC 0x01
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-#define EF_ARM_HASENTRY 0x02
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-#define EF_ARM_INTERWORK 0x04
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-#define EF_ARM_APCS_26 0x08
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-#define EF_ARM_APCS_FLOAT 0x10
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-#define EF_ARM_PIC 0x20
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-#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */
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-#define EF_ARM_NEW_ABI 0x80
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-#define EF_ARM_OLD_ABI 0x100
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+#define EF_ARM_RELEXEC 0x01
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+#define EF_ARM_HASENTRY 0x02
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+#define EF_ARM_INTERWORK 0x04
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+#define EF_ARM_APCS_26 0x08
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+#define EF_ARM_APCS_FLOAT 0x10
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+#define EF_ARM_PIC 0x20
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+#define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */
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+#define EF_ARM_NEW_ABI 0x80
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+#define EF_ARM_OLD_ABI 0x100
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+#define EF_ARM_SOFT_FLOAT 0x200
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+#define EF_ARM_VFP_FLOAT 0x400
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+#define EF_ARM_MAVERICK_FLOAT 0x800
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/* Other constants defined in the ARM ELF spec. version B-01. */
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/* NB. These conflict with values defined above. */
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@@ -2022,13 +2026,21 @@ typedef Elf32_Addr Elf32_Conflict;
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#define EF_ARM_MAPSYMSFIRST 0x10
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#define EF_ARM_EABIMASK 0XFF000000
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+/* Constants defined in AAELF. */
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+#define EF_ARM_BE8 0x00800000
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+#define EF_ARM_LE8 0x00400000
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+
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#define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
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#define EF_ARM_EABI_UNKNOWN 0x00000000
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#define EF_ARM_EABI_VER1 0x01000000
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#define EF_ARM_EABI_VER2 0x02000000
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+#define EF_ARM_EABI_VER3 0x03000000
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+#define EF_ARM_EABI_VER4 0x04000000
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+#define EF_ARM_EABI_VER5 0x05000000
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/* Additional symbol types for Thumb */
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-#define STT_ARM_TFUNC 0xd
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+#define STT_ARM_TFUNC STT_LOPROC /* A Thumb function. */
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+#define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */
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/* ARM-specific values for sh_flags */
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#define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */
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@@ -2038,6 +2050,17 @@ typedef Elf32_Addr Elf32_Conflict;
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/* ARM-specific program header flags */
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#define PF_ARM_SB 0x10000000 /* Segment contains the location
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addressed by the static base */
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+#define PF_ARM_PI 0x20000000 /* Position-independent segment. */
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+#define PF_ARM_ABS 0x40000000 /* Absolute segment. */
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+
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+/* Processor specific values for the Phdr p_type field. */
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+#define PT_ARM_EXIDX (PT_LOPROC + 1) /* ARM unwind segment. */
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+
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+/* Processor specific values for the Shdr sh_type field. */
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+#define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* ARM unwind section. */
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+#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Preemption details. */
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+#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* ARM attributes section. */
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+
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/* ARM relocs. */
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#define R_ARM_NONE 0 /* No reloc */
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@@ -2050,7 +2073,7 @@ typedef Elf32_Addr Elf32_Conflict;
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#define R_ARM_THM_ABS5 7
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#define R_ARM_ABS8 8 /* Direct 8 bit */
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#define R_ARM_SBREL32 9
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-#define R_ARM_THM_PC22 10
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+#define R_ARM_THM_CALL 10
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#define R_ARM_THM_PC8 11
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#define R_ARM_AMP_VCALL9 12
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#define R_ARM_SWI24 13
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@@ -2065,16 +2088,36 @@ typedef Elf32_Addr Elf32_Conflict;
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#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
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#define R_ARM_GOT32 26 /* 32 bit GOT entry */
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#define R_ARM_PLT32 27 /* 32 bit PLT address */
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+#define R_ARM_CALL 28
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+#define R_ARM_JUMP24 29
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+#define R_ARM_THM_JUMP24 30
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+#define R_ARM_BASE_ABS 31
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#define R_ARM_ALU_PCREL_7_0 32
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#define R_ARM_ALU_PCREL_15_8 33
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#define R_ARM_ALU_PCREL_23_15 34
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#define R_ARM_LDR_SBREL_11_0 35
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#define R_ARM_ALU_SBREL_19_12 36
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#define R_ARM_ALU_SBREL_27_20 37
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+#define R_ARM_TLS_GOTDESC 90
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+#define R_ARM_TLS_CALL 91
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+#define R_ARM_TLS_DESCSEQ 92
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+#define R_ARM_THM_TLS_CALL 93
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#define R_ARM_GNU_VTENTRY 100
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#define R_ARM_GNU_VTINHERIT 101
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#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
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#define R_ARM_THM_PC9 103 /* thumb conditional branch */
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+#define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic
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+ thread local data */
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+#define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic
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+ thread local data */
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+#define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS
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+ block */
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+#define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of
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+ static TLS block offset */
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+#define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static
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+ TLS block */
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+#define R_ARM_THM_TLS_DESCSEQ 129
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+#define R_ARM_IRELATIVE 160
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#define R_ARM_RXPC25 249
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#define R_ARM_RSBREL32 250
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#define R_ARM_THM_RPC22 251
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--
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1.8.2.1
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