diff options
Diffstat (limited to 'contrib/binutils/bfd/doc/archures.texi')
| -rw-r--r-- | contrib/binutils/bfd/doc/archures.texi | 161 |
1 files changed, 103 insertions, 58 deletions
diff --git a/contrib/binutils/bfd/doc/archures.texi b/contrib/binutils/bfd/doc/archures.texi index 6ee20e9..b363780 100644 --- a/contrib/binutils/bfd/doc/archures.texi +++ b/contrib/binutils/bfd/doc/archures.texi @@ -1,7 +1,7 @@ @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}. +@code{bfd_arch_info_type}. Pointers to structures can be requested independently of a BFD so that an architecture's information can be interrogated @@ -11,13 +11,13 @@ 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. +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). +default case (an item with a machine field of 0). BFD's idea of an architecture is implemented in @file{archures.c}. @@ -31,13 +31,13 @@ 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. +and 68020 and 68030 for Motorola 68020 and 68030. @example -enum bfd_architecture +enum bfd_architecture @{ - bfd_arch_unknown, /* File arch not known */ - bfd_arch_obscure, /* Arch known, not one of these */ - bfd_arch_m68k, /* Motorola 68xxx */ + 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 @@ -46,14 +46,14 @@ enum bfd_architecture #define bfd_mach_m68040 6 #define bfd_mach_m68060 7 #define bfd_mach_cpu32 8 - bfd_arch_vax, /* DEC Vax */ - bfd_arch_i960, /* Intel 960 */ - /* The order of the following is important. - lower number indicates a machine type that + 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 + incompatible with all other machines except "core". */ #define bfd_mach_i960_core 1 @@ -65,21 +65,24 @@ enum bfd_architecture #define bfd_mach_i960_jx 7 #define bfd_mach_i960_hx 8 - bfd_arch_a29k, /* AMD 29000 */ - bfd_arch_sparc, /* SPARC */ + bfd_arch_a29k, /* AMD 29000 */ + bfd_arch_sparc, /* SPARC */ #define bfd_mach_sparc 1 - /* The difference between v8plus and v9 is that v9 is a true 64 bit env. */ +/* 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_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 */ - /* Nonzero if MACH has the v9 instruction set. */ +#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_v9a) - bfd_arch_mips, /* MIPS Rxxxx */ + ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ + && (mach) != bfd_mach_sparc_sparclite_le) + bfd_arch_mips, /* MIPS Rxxxx */ #define bfd_mach_mips3000 3000 #define bfd_mach_mips3900 3900 #define bfd_mach_mips4000 4000 @@ -95,36 +98,66 @@ enum bfd_architecture #define bfd_mach_mips8000 8000 #define bfd_mach_mips10000 10000 #define bfd_mach_mips16 16 - bfd_arch_i386, /* Intel 386 */ +#define bfd_mach_mips32 32 +#define bfd_mach_mips32_4k 3204113 /* 32, 04, octal 'K' */ +#define bfd_mach_mips5 5 +#define bfd_mach_mips64 64 +#define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */ + bfd_arch_i386, /* Intel 386 */ #define bfd_mach_i386_i386 0 #define bfd_mach_i386_i8086 1 #define bfd_mach_i386_i386_intel_syntax 2 - 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_alliant, /* Alliant */ - bfd_arch_convex, /* Convex */ - bfd_arch_m88k, /* Motorola 88xxx */ - bfd_arch_pyramid, /* Pyramid Technology */ - bfd_arch_h8300, /* Hitachi H8/300 */ +#define bfd_mach_x86_64 3 +#define bfd_mach_x86_64_intel_syntax 4 + 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_alliant, /* Alliant */ + bfd_arch_convex, /* Convex */ + bfd_arch_m88k, /* Motorola 88xxx */ + bfd_arch_pyramid, /* Pyramid Technology */ + bfd_arch_h8300, /* Hitachi H8/300 */ #define bfd_mach_h8300 1 #define bfd_mach_h8300h 2 #define bfd_mach_h8300s 3 - bfd_arch_powerpc, /* PowerPC */ - bfd_arch_rs6000, /* IBM RS/6000 */ - bfd_arch_hppa, /* HP PA RISC */ - bfd_arch_d10v, /* Mitsubishi D10V */ + bfd_arch_powerpc, /* PowerPC */ +#define bfd_mach_ppc 0 +#define bfd_mach_ppc_403 403 +#define bfd_mach_ppc_403gc 4030 +#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 + bfd_arch_rs6000, /* IBM RS/6000 */ +#define bfd_mach_rs6k 0 +#define bfd_mach_rs6k_rs1 6001 +#define bfd_mach_rs6k_rsc 6003 +#define bfd_mach_rs6k_rs2 6002 + bfd_arch_hppa, /* HP PA RISC */ + bfd_arch_d10v, /* Mitsubishi D10V */ #define bfd_mach_d10v 0 #define bfd_mach_d10v_ts2 2 #define bfd_mach_d10v_ts3 3 - bfd_arch_d30v, /* Mitsubishi D30V */ - bfd_arch_z8k, /* Zilog Z8000 */ + bfd_arch_d30v, /* Mitsubishi D30V */ + bfd_arch_m68hc11, /* Motorola 68HC11 */ + bfd_arch_m68hc12, /* Motorola 68HC12 */ + bfd_arch_z8k, /* Zilog Z8000 */ #define bfd_mach_z8001 1 #define bfd_mach_z8002 2 - bfd_arch_h8500, /* Hitachi H8/500 */ - bfd_arch_sh, /* Hitachi SH */ + bfd_arch_h8500, /* Hitachi H8/500 */ + bfd_arch_sh, /* Hitachi SH */ #define bfd_mach_sh 0 #define bfd_mach_sh2 0x20 #define bfd_mach_sh_dsp 0x2d @@ -132,11 +165,11 @@ enum bfd_architecture #define bfd_mach_sh3_dsp 0x3d #define bfd_mach_sh3e 0x3e #define bfd_mach_sh4 0x40 - bfd_arch_alpha, /* Dec Alpha */ + 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 */ + bfd_arch_arm, /* Advanced Risc Machines ARM */ #define bfd_mach_arm_2 1 #define bfd_mach_arm_2a 2 #define bfd_mach_arm_3 3 @@ -145,32 +178,43 @@ enum bfd_architecture #define bfd_mach_arm_4T 6 #define bfd_mach_arm_5 7 #define bfd_mach_arm_5T 8 - bfd_arch_ns32k, /* National Semiconductors ns32000 */ - bfd_arch_w65, /* WDC 65816 */ - bfd_arch_tic30, /* Texas Instruments TMS320C30 */ - bfd_arch_tic80, /* TI TMS320c80 (MVP) */ - bfd_arch_v850, /* NEC V850 */ +#define bfd_mach_arm_5TE 9 +#define bfd_mach_arm_XScale 10 + bfd_arch_ns32k, /* National Semiconductors ns32000 */ + bfd_arch_w65, /* WDC 65816 */ + bfd_arch_tic30, /* Texas Instruments TMS320C30 */ + bfd_arch_tic54x, /* Texas Instruments TMS320C54X */ + bfd_arch_tic80, /* TI TMS320c80 (MVP) */ + bfd_arch_v850, /* NEC V850 */ #define bfd_mach_v850 0 #define bfd_mach_v850e 'E' #define bfd_mach_v850ea 'A' - bfd_arch_arc, /* Argonaut RISC Core */ -#define bfd_mach_arc_base 0 - bfd_arch_m32r, /* Mitsubishi M32R/D */ -#define bfd_mach_m32r 0 /* backwards compatibility */ + bfd_arch_arc, /* ARC Cores */ +#define bfd_mach_arc_5 0 +#define bfd_mach_arc_6 1 +#define bfd_mach_arc_7 2 +#define bfd_mach_arc_8 3 + bfd_arch_m32r, /* Mitsubishi M32R/D */ +#define bfd_mach_m32r 0 /* backwards compatibility */ #define bfd_mach_m32rx 'x' - bfd_arch_mn10200, /* Matsushita MN10200 */ - bfd_arch_mn10300, /* Matsushita MN10300 */ + bfd_arch_mn10200, /* Matsushita MN10200 */ + bfd_arch_mn10300, /* Matsushita MN10300 */ #define bfd_mach_mn10300 300 #define bfd_mach_am33 330 bfd_arch_fr30, #define bfd_mach_fr30 0x46523330 bfd_arch_mcore, + bfd_arch_ia64, /* HP/Intel ia64 */ +#define bfd_mach_ia64_elf64 0 +#define bfd_mach_ia64_elf32 1 bfd_arch_pj, - bfd_arch_avr, /* Atmel AVR microcontrollers */ + bfd_arch_avr, /* Atmel AVR microcontrollers */ #define bfd_mach_avr1 1 #define bfd_mach_avr2 2 #define bfd_mach_avr3 3 #define bfd_mach_avr4 4 +#define bfd_mach_avr5 5 + bfd_arch_cris, /* Axis CRIS */ bfd_arch_last @}; @end example @@ -183,7 +227,7 @@ This structure contains information on architectures for use within BFD. @example -typedef struct bfd_arch_info +typedef struct bfd_arch_info @{ int bits_per_word; int bits_per_address; @@ -193,8 +237,8 @@ typedef struct bfd_arch_info const char *arch_name; const char *printable_name; unsigned int section_align_power; - /* true if this is the default machine for the architecture */ - boolean the_default; + /* True if this is the default machine for the architecture. */ + boolean the_default; const struct bfd_arch_info * (*compatible) PARAMS ((const struct bfd_arch_info *a, const struct bfd_arch_info *b)); @@ -380,7 +424,7 @@ const char *bfd_printable_arch_mach @end example @strong{Description}@* Return a printable string representing the architecture and -machine type. +machine type. This routine is depreciated. @@ -404,6 +448,7 @@ unsigned int bfd_arch_mach_octets_per_byte(enum bfd_architecture arch, @end example @strong{Description}@* See bfd_octets_per_byte. + This routine is provided for those cases where a bfd * is not available |
