Index: bfd/doc/archures.texi |
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-@section Architectures |
-BFD keeps one atom in a BFD describing the |
-architecture of the data attached to the BFD: a pointer to a |
-@code{bfd_arch_info_type}. |
- |
-Pointers to structures can be requested independently of a BFD |
-so that an architecture's information can be interrogated |
-without access to an open BFD. |
- |
-The architecture information is provided by each architecture package. |
-The set of default architectures is selected by the macro |
-@code{SELECT_ARCHITECTURES}. This is normally set up in the |
-@file{config/@var{target}.mt} file of your choice. If the name is not |
-defined, then all the architectures supported are included. |
- |
-When BFD starts up, all the architectures are called with an |
-initialize method. It is up to the architecture back end to |
-insert as many items into the list of architectures as it wants to; |
-generally this would be one for each machine and one for the |
-default case (an item with a machine field of 0). |
- |
-BFD's idea of an architecture is implemented in @file{archures.c}. |
- |
-@subsection bfd_architecture |
- |
- |
-@strong{Description}@* |
-This enum gives the object file's CPU architecture, in a |
-global sense---i.e., what processor family does it belong to? |
-Another field indicates which processor within |
-the family is in use. The machine gives a number which |
-distinguishes different versions of the architecture, |
-containing, for example, 2 and 3 for Intel i960 KA and i960 KB, |
-and 68020 and 68030 for Motorola 68020 and 68030. |
-@example |
-enum bfd_architecture |
-@{ |
- bfd_arch_unknown, /* File arch not known. */ |
- bfd_arch_obscure, /* Arch known, not one of these. */ |
- bfd_arch_m68k, /* Motorola 68xxx */ |
-#define bfd_mach_m68000 1 |
-#define bfd_mach_m68008 2 |
-#define bfd_mach_m68010 3 |
-#define bfd_mach_m68020 4 |
-#define bfd_mach_m68030 5 |
-#define bfd_mach_m68040 6 |
-#define bfd_mach_m68060 7 |
-#define bfd_mach_cpu32 8 |
-#define bfd_mach_fido 9 |
-#define bfd_mach_mcf_isa_a_nodiv 10 |
-#define bfd_mach_mcf_isa_a 11 |
-#define bfd_mach_mcf_isa_a_mac 12 |
-#define bfd_mach_mcf_isa_a_emac 13 |
-#define bfd_mach_mcf_isa_aplus 14 |
-#define bfd_mach_mcf_isa_aplus_mac 15 |
-#define bfd_mach_mcf_isa_aplus_emac 16 |
-#define bfd_mach_mcf_isa_b_nousp 17 |
-#define bfd_mach_mcf_isa_b_nousp_mac 18 |
-#define bfd_mach_mcf_isa_b_nousp_emac 19 |
-#define bfd_mach_mcf_isa_b 20 |
-#define bfd_mach_mcf_isa_b_mac 21 |
-#define bfd_mach_mcf_isa_b_emac 22 |
-#define bfd_mach_mcf_isa_b_float 23 |
-#define bfd_mach_mcf_isa_b_float_mac 24 |
-#define bfd_mach_mcf_isa_b_float_emac 25 |
-#define bfd_mach_mcf_isa_c 26 |
-#define bfd_mach_mcf_isa_c_mac 27 |
-#define bfd_mach_mcf_isa_c_emac 28 |
-#define bfd_mach_mcf_isa_c_nodiv 29 |
-#define bfd_mach_mcf_isa_c_nodiv_mac 30 |
-#define bfd_mach_mcf_isa_c_nodiv_emac 31 |
- bfd_arch_vax, /* DEC Vax */ |
- bfd_arch_i960, /* Intel 960 */ |
- /* The order of the following is important. |
- lower number indicates a machine type that |
- only accepts a subset of the instructions |
- available to machines with higher numbers. |
- The exception is the "ca", which is |
- incompatible with all other machines except |
- "core". */ |
- |
-#define bfd_mach_i960_core 1 |
-#define bfd_mach_i960_ka_sa 2 |
-#define bfd_mach_i960_kb_sb 3 |
-#define bfd_mach_i960_mc 4 |
-#define bfd_mach_i960_xa 5 |
-#define bfd_mach_i960_ca 6 |
-#define bfd_mach_i960_jx 7 |
-#define bfd_mach_i960_hx 8 |
- |
- bfd_arch_or32, /* OpenRISC 32 */ |
- |
- bfd_arch_sparc, /* SPARC */ |
-#define bfd_mach_sparc 1 |
-/* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ |
-#define bfd_mach_sparc_sparclet 2 |
-#define bfd_mach_sparc_sparclite 3 |
-#define bfd_mach_sparc_v8plus 4 |
-#define bfd_mach_sparc_v8plusa 5 /* with ultrasparc add'ns. */ |
-#define bfd_mach_sparc_sparclite_le 6 |
-#define bfd_mach_sparc_v9 7 |
-#define bfd_mach_sparc_v9a 8 /* with ultrasparc add'ns. */ |
-#define bfd_mach_sparc_v8plusb 9 /* with cheetah add'ns. */ |
-#define bfd_mach_sparc_v9b 10 /* with cheetah add'ns. */ |
-/* Nonzero if MACH has the v9 instruction set. */ |
-#define bfd_mach_sparc_v9_p(mach) \ |
- ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
- && (mach) != bfd_mach_sparc_sparclite_le) |
-/* Nonzero if MACH is a 64 bit sparc architecture. */ |
-#define bfd_mach_sparc_64bit_p(mach) \ |
- ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) |
- bfd_arch_spu, /* PowerPC SPU */ |
-#define bfd_mach_spu 256 |
- bfd_arch_mips, /* MIPS Rxxxx */ |
-#define bfd_mach_mips3000 3000 |
-#define bfd_mach_mips3900 3900 |
-#define bfd_mach_mips4000 4000 |
-#define bfd_mach_mips4010 4010 |
-#define bfd_mach_mips4100 4100 |
-#define bfd_mach_mips4111 4111 |
-#define bfd_mach_mips4120 4120 |
-#define bfd_mach_mips4300 4300 |
-#define bfd_mach_mips4400 4400 |
-#define bfd_mach_mips4600 4600 |
-#define bfd_mach_mips4650 4650 |
-#define bfd_mach_mips5000 5000 |
-#define bfd_mach_mips5400 5400 |
-#define bfd_mach_mips5500 5500 |
-#define bfd_mach_mips6000 6000 |
-#define bfd_mach_mips7000 7000 |
-#define bfd_mach_mips8000 8000 |
-#define bfd_mach_mips9000 9000 |
-#define bfd_mach_mips10000 10000 |
-#define bfd_mach_mips12000 12000 |
-#define bfd_mach_mips14000 14000 |
-#define bfd_mach_mips16000 16000 |
-#define bfd_mach_mips16 16 |
-#define bfd_mach_mips5 5 |
-#define bfd_mach_mips_loongson_2e 3001 |
-#define bfd_mach_mips_loongson_2f 3002 |
-#define bfd_mach_mips_loongson_3a 3003 |
-#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ |
-#define bfd_mach_mips_octeon 6501 |
-#define bfd_mach_mips_octeonp 6601 |
-#define bfd_mach_mips_octeon2 6502 |
-#define bfd_mach_mips_xlr 887682 /* decimal 'XLR' */ |
-#define bfd_mach_mipsisa32 32 |
-#define bfd_mach_mipsisa32r2 33 |
-#define bfd_mach_mipsisa64 64 |
-#define bfd_mach_mipsisa64r2 65 |
-#define bfd_mach_mips_micromips 96 |
- bfd_arch_i386, /* Intel 386 */ |
-#define bfd_mach_i386_intel_syntax (1 << 0) |
-#define bfd_mach_i386_i8086 (1 << 1) |
-#define bfd_mach_i386_i386 (1 << 2) |
-#define bfd_mach_x86_64 (1 << 3) |
-#define bfd_mach_x64_32 (1 << 4) |
-#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax) |
-#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax) |
-#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax) |
- bfd_arch_l1om, /* Intel L1OM */ |
-#define bfd_mach_l1om (1 << 5) |
-#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax) |
- bfd_arch_k1om, /* Intel K1OM */ |
-#define bfd_mach_k1om (1 << 6) |
-#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax) |
- bfd_arch_we32k, /* AT&T WE32xxx */ |
- bfd_arch_tahoe, /* CCI/Harris Tahoe */ |
- bfd_arch_i860, /* Intel 860 */ |
- bfd_arch_i370, /* IBM 360/370 Mainframes */ |
- bfd_arch_romp, /* IBM ROMP PC/RT */ |
- bfd_arch_convex, /* Convex */ |
- bfd_arch_m88k, /* Motorola 88xxx */ |
- bfd_arch_m98k, /* Motorola 98xxx */ |
- bfd_arch_pyramid, /* Pyramid Technology */ |
- bfd_arch_h8300, /* Renesas H8/300 (formerly Hitachi H8/300) */ |
-#define bfd_mach_h8300 1 |
-#define bfd_mach_h8300h 2 |
-#define bfd_mach_h8300s 3 |
-#define bfd_mach_h8300hn 4 |
-#define bfd_mach_h8300sn 5 |
-#define bfd_mach_h8300sx 6 |
-#define bfd_mach_h8300sxn 7 |
- bfd_arch_pdp11, /* DEC PDP-11 */ |
- bfd_arch_plugin, |
- bfd_arch_powerpc, /* PowerPC */ |
-#define bfd_mach_ppc 32 |
-#define bfd_mach_ppc64 64 |
-#define bfd_mach_ppc_403 403 |
-#define bfd_mach_ppc_403gc 4030 |
-#define bfd_mach_ppc_405 405 |
-#define bfd_mach_ppc_505 505 |
-#define bfd_mach_ppc_601 601 |
-#define bfd_mach_ppc_602 602 |
-#define bfd_mach_ppc_603 603 |
-#define bfd_mach_ppc_ec603e 6031 |
-#define bfd_mach_ppc_604 604 |
-#define bfd_mach_ppc_620 620 |
-#define bfd_mach_ppc_630 630 |
-#define bfd_mach_ppc_750 750 |
-#define bfd_mach_ppc_860 860 |
-#define bfd_mach_ppc_a35 35 |
-#define bfd_mach_ppc_rs64ii 642 |
-#define bfd_mach_ppc_rs64iii 643 |
-#define bfd_mach_ppc_7400 7400 |
-#define bfd_mach_ppc_e500 500 |
-#define bfd_mach_ppc_e500mc 5001 |
-#define bfd_mach_ppc_e500mc64 5005 |
-#define bfd_mach_ppc_e5500 5006 |
-#define bfd_mach_ppc_e6500 5007 |
-#define bfd_mach_ppc_titan 83 |
-#define bfd_mach_ppc_vle 84 |
- bfd_arch_rs6000, /* IBM RS/6000 */ |
-#define bfd_mach_rs6k 6000 |
-#define bfd_mach_rs6k_rs1 6001 |
-#define bfd_mach_rs6k_rsc 6003 |
-#define bfd_mach_rs6k_rs2 6002 |
- bfd_arch_hppa, /* HP PA RISC */ |
-#define bfd_mach_hppa10 10 |
-#define bfd_mach_hppa11 11 |
-#define bfd_mach_hppa20 20 |
-#define bfd_mach_hppa20w 25 |
- bfd_arch_d10v, /* Mitsubishi D10V */ |
-#define bfd_mach_d10v 1 |
-#define bfd_mach_d10v_ts2 2 |
-#define bfd_mach_d10v_ts3 3 |
- bfd_arch_d30v, /* Mitsubishi D30V */ |
- bfd_arch_dlx, /* DLX */ |
- bfd_arch_m68hc11, /* Motorola 68HC11 */ |
- bfd_arch_m68hc12, /* Motorola 68HC12 */ |
-#define bfd_mach_m6812_default 0 |
-#define bfd_mach_m6812 1 |
-#define bfd_mach_m6812s 2 |
- bfd_arch_m9s12x, /* Freescale S12X */ |
- bfd_arch_m9s12xg, /* Freescale XGATE */ |
- bfd_arch_z8k, /* Zilog Z8000 */ |
-#define bfd_mach_z8001 1 |
-#define bfd_mach_z8002 2 |
- bfd_arch_h8500, /* Renesas H8/500 (formerly Hitachi H8/500) */ |
- bfd_arch_sh, /* Renesas / SuperH SH (formerly Hitachi SH) */ |
-#define bfd_mach_sh 1 |
-#define bfd_mach_sh2 0x20 |
-#define bfd_mach_sh_dsp 0x2d |
-#define bfd_mach_sh2a 0x2a |
-#define bfd_mach_sh2a_nofpu 0x2b |
-#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
-#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 |
-#define bfd_mach_sh2a_or_sh4 0x2a3 |
-#define bfd_mach_sh2a_or_sh3e 0x2a4 |
-#define bfd_mach_sh2e 0x2e |
-#define bfd_mach_sh3 0x30 |
-#define bfd_mach_sh3_nommu 0x31 |
-#define bfd_mach_sh3_dsp 0x3d |
-#define bfd_mach_sh3e 0x3e |
-#define bfd_mach_sh4 0x40 |
-#define bfd_mach_sh4_nofpu 0x41 |
-#define bfd_mach_sh4_nommu_nofpu 0x42 |
-#define bfd_mach_sh4a 0x4a |
-#define bfd_mach_sh4a_nofpu 0x4b |
-#define bfd_mach_sh4al_dsp 0x4d |
-#define bfd_mach_sh5 0x50 |
- bfd_arch_alpha, /* Dec Alpha */ |
-#define bfd_mach_alpha_ev4 0x10 |
-#define bfd_mach_alpha_ev5 0x20 |
-#define bfd_mach_alpha_ev6 0x30 |
- bfd_arch_arm, /* Advanced Risc Machines ARM. */ |
-#define bfd_mach_arm_unknown 0 |
-#define bfd_mach_arm_2 1 |
-#define bfd_mach_arm_2a 2 |
-#define bfd_mach_arm_3 3 |
-#define bfd_mach_arm_3M 4 |
-#define bfd_mach_arm_4 5 |
-#define bfd_mach_arm_4T 6 |
-#define bfd_mach_arm_5 7 |
-#define bfd_mach_arm_5T 8 |
-#define bfd_mach_arm_5TE 9 |
-#define bfd_mach_arm_XScale 10 |
-#define bfd_mach_arm_ep9312 11 |
-#define bfd_mach_arm_iWMMXt 12 |
-#define bfd_mach_arm_iWMMXt2 13 |
- bfd_arch_ns32k, /* National Semiconductors ns32000 */ |
- bfd_arch_w65, /* WDC 65816 */ |
- bfd_arch_tic30, /* Texas Instruments TMS320C30 */ |
- bfd_arch_tic4x, /* Texas Instruments TMS320C3X/4X */ |
-#define bfd_mach_tic3x 30 |
-#define bfd_mach_tic4x 40 |
- bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ |
- bfd_arch_tic6x, /* Texas Instruments TMS320C6X */ |
- bfd_arch_tic80, /* TI TMS320c80 (MVP) */ |
- bfd_arch_v850, /* NEC V850 */ |
-#define bfd_mach_v850 1 |
-#define bfd_mach_v850e 'E' |
-#define bfd_mach_v850e1 '1' |
-#define bfd_mach_v850e2 0x4532 |
-#define bfd_mach_v850e2v3 0x45325633 |
- bfd_arch_arc, /* ARC Cores */ |
-#define bfd_mach_arc_5 5 |
-#define bfd_mach_arc_6 6 |
-#define bfd_mach_arc_7 7 |
-#define bfd_mach_arc_8 8 |
- bfd_arch_m32c, /* Renesas M16C/M32C. */ |
-#define bfd_mach_m16c 0x75 |
-#define bfd_mach_m32c 0x78 |
- bfd_arch_m32r, /* Renesas M32R (formerly Mitsubishi M32R/D) */ |
-#define bfd_mach_m32r 1 /* For backwards compatibility. */ |
-#define bfd_mach_m32rx 'x' |
-#define bfd_mach_m32r2 '2' |
- bfd_arch_mn10200, /* Matsushita MN10200 */ |
- bfd_arch_mn10300, /* Matsushita MN10300 */ |
-#define bfd_mach_mn10300 300 |
-#define bfd_mach_am33 330 |
-#define bfd_mach_am33_2 332 |
- bfd_arch_fr30, |
-#define bfd_mach_fr30 0x46523330 |
- bfd_arch_frv, |
-#define bfd_mach_frv 1 |
-#define bfd_mach_frvsimple 2 |
-#define bfd_mach_fr300 300 |
-#define bfd_mach_fr400 400 |
-#define bfd_mach_fr450 450 |
-#define bfd_mach_frvtomcat 499 /* fr500 prototype */ |
-#define bfd_mach_fr500 500 |
-#define bfd_mach_fr550 550 |
- bfd_arch_moxie, /* The moxie processor */ |
-#define bfd_mach_moxie 1 |
- bfd_arch_mcore, |
- bfd_arch_mep, |
-#define bfd_mach_mep 1 |
-#define bfd_mach_mep_h1 0x6831 |
-#define bfd_mach_mep_c5 0x6335 |
- bfd_arch_ia64, /* HP/Intel ia64 */ |
-#define bfd_mach_ia64_elf64 64 |
-#define bfd_mach_ia64_elf32 32 |
- bfd_arch_ip2k, /* Ubicom IP2K microcontrollers. */ |
-#define bfd_mach_ip2022 1 |
-#define bfd_mach_ip2022ext 2 |
- bfd_arch_iq2000, /* Vitesse IQ2000. */ |
-#define bfd_mach_iq2000 1 |
-#define bfd_mach_iq10 2 |
- bfd_arch_epiphany, /* Adapteva EPIPHANY */ |
-#define bfd_mach_epiphany16 1 |
-#define bfd_mach_epiphany32 2 |
- bfd_arch_mt, |
-#define bfd_mach_ms1 1 |
-#define bfd_mach_mrisc2 2 |
-#define bfd_mach_ms2 3 |
- bfd_arch_pj, |
- bfd_arch_avr, /* Atmel AVR microcontrollers. */ |
-#define bfd_mach_avr1 1 |
-#define bfd_mach_avr2 2 |
-#define bfd_mach_avr25 25 |
-#define bfd_mach_avr3 3 |
-#define bfd_mach_avr31 31 |
-#define bfd_mach_avr35 35 |
-#define bfd_mach_avr4 4 |
-#define bfd_mach_avr5 5 |
-#define bfd_mach_avr51 51 |
-#define bfd_mach_avr6 6 |
-#define bfd_mach_avrxmega1 101 |
-#define bfd_mach_avrxmega2 102 |
-#define bfd_mach_avrxmega3 103 |
-#define bfd_mach_avrxmega4 104 |
-#define bfd_mach_avrxmega5 105 |
-#define bfd_mach_avrxmega6 106 |
-#define bfd_mach_avrxmega7 107 |
- bfd_arch_bfin, /* ADI Blackfin */ |
-#define bfd_mach_bfin 1 |
- bfd_arch_cr16, /* National Semiconductor CompactRISC (ie CR16). */ |
-#define bfd_mach_cr16 1 |
- bfd_arch_cr16c, /* National Semiconductor CompactRISC. */ |
-#define bfd_mach_cr16c 1 |
- bfd_arch_crx, /* National Semiconductor CRX. */ |
-#define bfd_mach_crx 1 |
- bfd_arch_cris, /* Axis CRIS */ |
-#define bfd_mach_cris_v0_v10 255 |
-#define bfd_mach_cris_v32 32 |
-#define bfd_mach_cris_v10_v32 1032 |
- bfd_arch_rl78, |
-#define bfd_mach_rl78 0x75 |
- bfd_arch_rx, /* Renesas RX. */ |
-#define bfd_mach_rx 0x75 |
- bfd_arch_s390, /* IBM s390 */ |
-#define bfd_mach_s390_31 31 |
-#define bfd_mach_s390_64 64 |
- bfd_arch_score, /* Sunplus score */ |
-#define bfd_mach_score3 3 |
-#define bfd_mach_score7 7 |
- bfd_arch_openrisc, /* OpenRISC */ |
- bfd_arch_mmix, /* Donald Knuth's educational processor. */ |
- bfd_arch_xstormy16, |
-#define bfd_mach_xstormy16 1 |
- bfd_arch_msp430, /* Texas Instruments MSP430 architecture. */ |
-#define bfd_mach_msp11 11 |
-#define bfd_mach_msp110 110 |
-#define bfd_mach_msp12 12 |
-#define bfd_mach_msp13 13 |
-#define bfd_mach_msp14 14 |
-#define bfd_mach_msp15 15 |
-#define bfd_mach_msp16 16 |
-#define bfd_mach_msp21 21 |
-#define bfd_mach_msp31 31 |
-#define bfd_mach_msp32 32 |
-#define bfd_mach_msp33 33 |
-#define bfd_mach_msp41 41 |
-#define bfd_mach_msp42 42 |
-#define bfd_mach_msp43 43 |
-#define bfd_mach_msp44 44 |
- bfd_arch_xc16x, /* Infineon's XC16X Series. */ |
-#define bfd_mach_xc16x 1 |
-#define bfd_mach_xc16xl 2 |
-#define bfd_mach_xc16xs 3 |
- bfd_arch_xgate, /* Freescale XGATE */ |
-#define bfd_mach_xgate 1 |
- bfd_arch_xtensa, /* Tensilica's Xtensa cores. */ |
-#define bfd_mach_xtensa 1 |
- bfd_arch_z80, |
-#define bfd_mach_z80strict 1 /* No undocumented opcodes. */ |
-#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */ |
-#define bfd_mach_z80full 7 /* All undocumented instructions. */ |
-#define bfd_mach_r800 11 /* R800: successor with multiplication. */ |
- bfd_arch_lm32, /* Lattice Mico32 */ |
-#define bfd_mach_lm32 1 |
- bfd_arch_microblaze,/* Xilinx MicroBlaze. */ |
- bfd_arch_tilepro, /* Tilera TILEPro */ |
- bfd_arch_tilegx, /* Tilera TILE-Gx */ |
-#define bfd_mach_tilepro 1 |
-#define bfd_mach_tilegx 1 |
-#define bfd_mach_tilegx32 2 |
- bfd_arch_last |
- @}; |
-@end example |
- |
-@subsection bfd_arch_info |
- |
- |
-@strong{Description}@* |
-This structure contains information on architectures for use |
-within BFD. |
-@example |
- |
-typedef struct bfd_arch_info |
-@{ |
- int bits_per_word; |
- int bits_per_address; |
- int bits_per_byte; |
- enum bfd_architecture arch; |
- unsigned long mach; |
- const char *arch_name; |
- const char *printable_name; |
- unsigned int section_align_power; |
- /* TRUE if this is the default machine for the architecture. |
- The default arch should be the first entry for an arch so that |
- all the entries for that arch can be accessed via @code{next}. */ |
- bfd_boolean the_default; |
- const struct bfd_arch_info * (*compatible) |
- (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
- |
- bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
- |
- /* Allocate via bfd_malloc and return a fill buffer of size COUNT. If |
- IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is |
- TRUE, the buffer contains code. */ |
- void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian, |
- bfd_boolean code); |
- |
- const struct bfd_arch_info *next; |
-@} |
-bfd_arch_info_type; |
- |
-@end example |
- |
-@findex bfd_printable_name |
-@subsubsection @code{bfd_printable_name} |
-@strong{Synopsis} |
-@example |
-const char *bfd_printable_name (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return a printable string representing the architecture and machine |
-from the pointer to the architecture info structure. |
- |
-@findex bfd_scan_arch |
-@subsubsection @code{bfd_scan_arch} |
-@strong{Synopsis} |
-@example |
-const bfd_arch_info_type *bfd_scan_arch (const char *string); |
-@end example |
-@strong{Description}@* |
-Figure out if BFD supports any cpu which could be described with |
-the name @var{string}. Return a pointer to an @code{arch_info} |
-structure if a machine is found, otherwise NULL. |
- |
-@findex bfd_arch_list |
-@subsubsection @code{bfd_arch_list} |
-@strong{Synopsis} |
-@example |
-const char **bfd_arch_list (void); |
-@end example |
-@strong{Description}@* |
-Return a freshly malloced NULL-terminated vector of the names |
-of all the valid BFD architectures. Do not modify the names. |
- |
-@findex bfd_arch_get_compatible |
-@subsubsection @code{bfd_arch_get_compatible} |
-@strong{Synopsis} |
-@example |
-const bfd_arch_info_type *bfd_arch_get_compatible |
- (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); |
-@end example |
-@strong{Description}@* |
-Determine whether two BFDs' architectures and machine types |
-are compatible. Calculates the lowest common denominator |
-between the two architectures and machine types implied by |
-the BFDs and returns a pointer to an @code{arch_info} structure |
-describing the compatible machine. |
- |
-@findex bfd_default_arch_struct |
-@subsubsection @code{bfd_default_arch_struct} |
-@strong{Description}@* |
-The @code{bfd_default_arch_struct} is an item of |
-@code{bfd_arch_info_type} which has been initialized to a fairly |
-generic state. A BFD starts life by pointing to this |
-structure, until the correct back end has determined the real |
-architecture of the file. |
-@example |
-extern const bfd_arch_info_type bfd_default_arch_struct; |
-@end example |
- |
-@findex bfd_set_arch_info |
-@subsubsection @code{bfd_set_arch_info} |
-@strong{Synopsis} |
-@example |
-void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
-@end example |
-@strong{Description}@* |
-Set the architecture info of @var{abfd} to @var{arg}. |
- |
-@findex bfd_default_set_arch_mach |
-@subsubsection @code{bfd_default_set_arch_mach} |
-@strong{Synopsis} |
-@example |
-bfd_boolean bfd_default_set_arch_mach |
- (bfd *abfd, enum bfd_architecture arch, unsigned long mach); |
-@end example |
-@strong{Description}@* |
-Set the architecture and machine type in BFD @var{abfd} |
-to @var{arch} and @var{mach}. Find the correct |
-pointer to a structure and insert it into the @code{arch_info} |
-pointer. |
- |
-@findex bfd_get_arch |
-@subsubsection @code{bfd_get_arch} |
-@strong{Synopsis} |
-@example |
-enum bfd_architecture bfd_get_arch (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return the enumerated type which describes the BFD @var{abfd}'s |
-architecture. |
- |
-@findex bfd_get_mach |
-@subsubsection @code{bfd_get_mach} |
-@strong{Synopsis} |
-@example |
-unsigned long bfd_get_mach (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return the long type which describes the BFD @var{abfd}'s |
-machine. |
- |
-@findex bfd_arch_bits_per_byte |
-@subsubsection @code{bfd_arch_bits_per_byte} |
-@strong{Synopsis} |
-@example |
-unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return the number of bits in one of the BFD @var{abfd}'s |
-architecture's bytes. |
- |
-@findex bfd_arch_bits_per_address |
-@subsubsection @code{bfd_arch_bits_per_address} |
-@strong{Synopsis} |
-@example |
-unsigned int bfd_arch_bits_per_address (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return the number of bits in one of the BFD @var{abfd}'s |
-architecture's addresses. |
- |
-@findex bfd_default_compatible |
-@subsubsection @code{bfd_default_compatible} |
-@strong{Synopsis} |
-@example |
-const bfd_arch_info_type *bfd_default_compatible |
- (const bfd_arch_info_type *a, const bfd_arch_info_type *b); |
-@end example |
-@strong{Description}@* |
-The default function for testing for compatibility. |
- |
-@findex bfd_default_scan |
-@subsubsection @code{bfd_default_scan} |
-@strong{Synopsis} |
-@example |
-bfd_boolean bfd_default_scan |
- (const struct bfd_arch_info *info, const char *string); |
-@end example |
-@strong{Description}@* |
-The default function for working out whether this is an |
-architecture hit and a machine hit. |
- |
-@findex bfd_get_arch_info |
-@subsubsection @code{bfd_get_arch_info} |
-@strong{Synopsis} |
-@example |
-const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return the architecture info struct in @var{abfd}. |
- |
-@findex bfd_lookup_arch |
-@subsubsection @code{bfd_lookup_arch} |
-@strong{Synopsis} |
-@example |
-const bfd_arch_info_type *bfd_lookup_arch |
- (enum bfd_architecture arch, unsigned long machine); |
-@end example |
-@strong{Description}@* |
-Look for the architecture info structure which matches the |
-arguments @var{arch} and @var{machine}. A machine of 0 matches the |
-machine/architecture structure which marks itself as the |
-default. |
- |
-@findex bfd_printable_arch_mach |
-@subsubsection @code{bfd_printable_arch_mach} |
-@strong{Synopsis} |
-@example |
-const char *bfd_printable_arch_mach |
- (enum bfd_architecture arch, unsigned long machine); |
-@end example |
-@strong{Description}@* |
-Return a printable string representing the architecture and |
-machine type. |
- |
-This routine is depreciated. |
- |
-@findex bfd_octets_per_byte |
-@subsubsection @code{bfd_octets_per_byte} |
-@strong{Synopsis} |
-@example |
-unsigned int bfd_octets_per_byte (bfd *abfd); |
-@end example |
-@strong{Description}@* |
-Return the number of octets (8-bit quantities) per target byte |
-(minimum addressable unit). In most cases, this will be one, but some |
-DSP targets have 16, 32, or even 48 bits per byte. |
- |
-@findex bfd_arch_mach_octets_per_byte |
-@subsubsection @code{bfd_arch_mach_octets_per_byte} |
-@strong{Synopsis} |
-@example |
-unsigned int bfd_arch_mach_octets_per_byte |
- (enum bfd_architecture arch, unsigned long machine); |
-@end example |
-@strong{Description}@* |
-See bfd_octets_per_byte. |
- |
-This routine is provided for those cases where a bfd * is not |
-available |
- |
-@findex bfd_arch_default_fill |
-@subsubsection @code{bfd_arch_default_fill} |
-@strong{Synopsis} |
-@example |
-void *bfd_arch_default_fill (bfd_size_type count, |
- bfd_boolean is_bigendian, |
- bfd_boolean code); |
-@end example |
-@strong{Description}@* |
-Allocate via bfd_malloc and return a fill buffer of size COUNT. |
-If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If |
-CODE is TRUE, the buffer contains code. |
- |