diff options
Diffstat (limited to 'exec')
| -rw-r--r-- | exec/hostarch.c | 53 |
1 files changed, 13 insertions, 40 deletions
diff --git a/exec/hostarch.c b/exec/hostarch.c index d5ad4169..398e6423 100644 --- a/exec/hostarch.c +++ b/exec/hostarch.c @@ -1,4 +1,4 @@ -/* Determine the BFD (or a.out) architecture and machine flavor +/* Determine the BFD and ELF architecture and machine flavor from a Mach host port. Used by the exec and core servers. Copyright (C) 1992, 1993, 1995 Free Software Foundation, Inc. Written by Roland McGrath. @@ -22,21 +22,14 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <mach.h> #include <hurd/hurd_types.h> #include <errno.h> - -#ifdef BFD #include <bfd.h> -#else -#include A_OUT_H -#endif +#include <elf.h> error_t -#ifdef BFD bfd_mach_host_arch_mach (host_t host, enum bfd_architecture *arch, - long int *machine) -#else -aout_mach_host_machine (host_t host, int *host_machine) -#endif + long int *machine, + Elf32_Half *e_machine) { error_t err; struct host_basic_info hostinfo; @@ -46,29 +39,24 @@ aout_mach_host_machine (host_t host, int *host_machine) (natural_t *) &hostinfo, &hostinfocnt)) return err; -#ifdef BFD *machine = hostinfo.cpu_subtype; -#endif + *e_machine = EM_NONE; switch (hostinfo.cpu_type) { case CPU_TYPE_MC68020: -#ifdef BFD *arch = bfd_arch_m68k; *machine = 68020; -#else - case CPU_TYPE_MC68030: - case CPU_TYPE_MC68040: - *host_machine = M_68020; -#endif + *e_machine = EM_68K; break; -#ifdef BFD case CPU_TYPE_MC68030: *arch = bfd_arch_m68k; *machine = 68030; + *e_machine = EM_68K; break; case CPU_TYPE_MC68040: *arch = bfd_arch_m68k; *machine = 68040; + *e_machine = EM_68K; break; case CPU_TYPE_NS32032: @@ -90,10 +78,12 @@ aout_mach_host_machine (host_t host, int *host_machine) case CPU_TYPE_I860: *arch = bfd_arch_i860; + *e_machine = EM_860; break; case CPU_TYPE_MIPS: *arch = bfd_arch_mips; + *e_machine = EM_MIPS; break; case CPU_TYPE_VAX: @@ -102,44 +92,27 @@ aout_mach_host_machine (host_t host, int *host_machine) case CPU_TYPE_MC88000: *arch = bfd_arch_m88k; + *e_machine = EM_88K; break; -#endif case CPU_TYPE_SPARC: -#ifdef BFD *arch = bfd_arch_sparc; -#else - *host_machine = M_SPARC; -#endif + *e_machine = EM_SPARC; break; case CPU_TYPE_I386: -#ifdef BFD *arch = bfd_arch_i386; -#else - *host_machine = M_386; -#endif + *e_machine = EM_386; break; #ifdef CPU_TYPE_ALPHA case CPU_TYPE_ALPHA: -#ifdef BFD *arch = bfd_arch_alpha; -#else -#ifndef M_ALPHA -#define M_ALPHA 999 /* XXX */ -#endif - *host_machine = M_ALPHA; -#endif break; #endif default: -#ifdef BFD return ENOEXEC; -#else - *host_machine = 0; -#endif } return 0; |