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Add basic recognition of new EM_ ELF machine numbers.

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include	* elf/common.h (EM_LANAI): New machine number.
	(EM_BPF): Likewise.
	(EM_WEBASSEMBLY): Likewise.
	Move low value, deprecated, numbers to their numerical
	equivalents.

binutils * readelf.c (get_machine_name): Rearrange switch table in order of
	increasing machine number.  Add missing entries.
This commit is contained in:
Nick Clifton
2017-03-10 10:50:34 +00:00
parent f9f791a1b1
commit 55e22ca83a
4 changed files with 117 additions and 78 deletions
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30
include/elf/common.h
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@ -112,13 +112,15 @@
#define EM_860 7 /* Intel 80860 */
#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */
#define EM_S370 9 /* IBM System/370 */
#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian (Oct 4 1999 Draft) Deprecated */
#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian (Oct 4 1999 Draft). Deprecated. */
#define EM_OLD_SPARCV9 11 /* Old version of Sparc v9, from before the ABI. Deprecated. */
#define EM_res011 11 /* Reserved */
#define EM_res012 12 /* Reserved */
#define EM_res013 13 /* Reserved */
#define EM_res014 14 /* Reserved */
#define EM_PARISC 15 /* HPPA */
#define EM_res016 16 /* Reserved */
#define EM_PPC_OLD 17 /* Old version of PowerPC. Deprecated. */
#define EM_VPP550 17 /* Fujitsu VPP500 */
#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
#define EM_960 19 /* Intel 80960 */
@ -198,10 +200,12 @@
#define EM_OR1K 92 /* OpenRISC 1000 32-bit embedded processor */
#define EM_ARC_COMPACT 93 /* ARC International ARCompact processor */
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
#define EM_SCORE_OLD 95 /* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
#define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor */
#define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Processor */
#define EM_NS32K 97 /* National Semiconductor 32000 series */
#define EM_TPC 98 /* Tenor Network TPC processor */
#define EM_PJ_OLD 99 /* Old value for picoJava. Deprecated. */
#define EM_SNP1K 99 /* Trebia SNP 1000 processor */
#define EM_ST200 100 /* STMicroelectronics ST200 microcontroller */
#define EM_IP2K 101 /* Ubicom IP2022 micro controller */
@ -218,6 +222,7 @@
#define EM_DXP 112 /* Icera Semiconductor Inc. Deep Execution Processor */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_CRX 114 /* National Semiconductor CRX */
#define EM_CR16_OLD 115 /* Old, value for National Semiconductor CompactRISC. Deprecated. */
#define EM_XGATE 115 /* Motorola XGATE embedded processor */
#define EM_C166 116 /* Infineon C16x/XC16x processor */
#define EM_M16C 117 /* Renesas M16C series microprocessors */
@ -331,6 +336,8 @@
#define EM_MOXIE 223 /* Moxie processor family */
#define EM_AMDGPU 224 /* AMD GPU architecture */
#define EM_RISCV 243 /* RISC-V */
#define EM_LANAI 244 /* Lanai 32-bit processor. */
#define EM_BPF 247 /* Linux BPF – in-kernel virtual machine. */
/* If it is necessary to assign new unofficial EM_* values, please pick large
random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
@ -344,19 +351,6 @@
unofficial e_machine number should eventually ask registry@sco.com for
an officially blessed number to be added to the list above. */
/* Old version of Sparc v9, from before the ABI;
This should be removed shortly. */
#define EM_OLD_SPARCV9 11
/* Old version of PowerPC, this should be removed shortly. */
#define EM_PPC_OLD 17
/* picoJava */
#define EM_PJ_OLD 99
/* Old, unofficial value for National Semiconductor CompactRISC - CR16 */
#define EM_CR16_OLD 115
/* AVR magic number. Written in the absense of an ABI. */
#define EM_AVR_OLD 0x1057
@ -369,6 +363,9 @@
/* FR30 magic number - no EABI available. */
#define EM_CYGNUS_FR30 0x3330
/* Unofficial value for Web Assembly binaries, as used by LLVM. */
#define EM_WEBASSEMBLY 0x4157
/* DLX magic number. Written in the absense of an ABI. */
#define EM_DLX 0x5aa5
@ -426,12 +423,9 @@
/* Old, unofficial value for Moxie. */
#define EM_MOXIE_OLD 0xFEED
/* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
#define EM_SCORE_OLD 95
#define EM_MICROBLAZE_OLD 0xbaab /* Old MicroBlaze */
#define EM_ADAPTEVA_EPIPHANY 0x1223 /* Adapteva's Epiphany architecture. */
#define EM_ADAPTEVA_EPIPHANY 0x1223 /* Adapteva's Epiphany architecture. */
/* Old constant that might be in use by some software. */
#define EM_OPENRISC EM_OR1K