From 8fd79e71a13726d33285c696f019be5010a332d5 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Thu, 16 Jun 2011 22:08:12 +0000 Subject: Suport x32 gcore. 2011-06-16 H.J. Lu * elf64-x86-64.c: Include and CORE_HEADER if CORE_HEADER is defined. (elf_x86_64_write_core_note): New. (elf_backend_write_core_note): Likewise. * hosts/x86-64linux.h (uint64_t): New. (user_regsx32_struct): Likewise. (elf_gregx32_t): Likewise. (ELF_NGREGX32): Likewise. (elf_gregsetx32_t): Likewise. (elf_prstatusx32): Likewise. (prstatusx32_t): Likewise. (user_fpregs32_struct): Removed. (user_fpxregs32_struct): Likewise. (user32): Likewise. (elf_fpregset32_t): Likewise. (elf_fpxregset32_t): Likewise. (prgregset32_t): Likewise. (prfpregset32_t): Likewise. --- bfd/hosts/x86-64linux.h | 110 ++++++++++++++++++++++-------------------------- 1 file changed, 51 insertions(+), 59 deletions(-) (limited to 'bfd/hosts') diff --git a/bfd/hosts/x86-64linux.h b/bfd/hosts/x86-64linux.h index 093af61..4ffc3f2 100644 --- a/bfd/hosts/x86-64linux.h +++ b/bfd/hosts/x86-64linux.h @@ -37,6 +37,7 @@ #include #else typedef unsigned int uint32_t; +typedef unsigned long long int uint64_t; #endif #undef HAVE_PRPSINFO32_T @@ -49,35 +50,6 @@ typedef unsigned int uint32_t; /* These are the 32-bit x86 structures. */ -struct user_fpregs32_struct -{ - int32_t cwd; - int32_t swd; - int32_t twd; - int32_t fip; - int32_t fcs; - int32_t foo; - int32_t fos; - int32_t st_space [20]; -}; - -struct user_fpxregs32_struct -{ - unsigned short int cwd; - unsigned short int swd; - unsigned short int twd; - unsigned short int fop; - int32_t fip; - int32_t fcs; - int32_t foo; - int32_t fos; - int32_t mxcsr; - int32_t reserved; - int32_t st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */ - int32_t xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */ - int32_t padding[56]; -}; - struct user_regs32_struct { int32_t ebx; @@ -99,27 +71,40 @@ struct user_regs32_struct int32_t xss; }; -struct user32 +struct user_regsx32_struct { - struct user_regs32_struct regs; - int u_fpvalid; - struct user_fpregs32_struct i387; - uint32_t u_tsize; - uint32_t u_dsize; - uint32_t u_ssize; - uint32_t start_code; - uint32_t start_stack; - int32_t signal; - int reserved; - struct user_regs32_struct* u_ar0; - struct user_fpregs32_struct* u_fpstate; - uint32_t magic; - char u_comm [32]; - int u_debugreg [8]; + uint64_t r15; + uint64_t r14; + uint64_t r13; + uint64_t r12; + uint64_t rbp; + uint64_t rbx; + uint64_t r11; + uint64_t r10; + uint64_t r9; + uint64_t r8; + uint64_t rax; + uint64_t rcx; + uint64_t rdx; + uint64_t rsi; + uint64_t rdi; + uint64_t orig_rax; + uint64_t rip; + uint64_t cs; + uint64_t eflags; + uint64_t rsp; + uint64_t ss; + uint64_t fs_base; + uint64_t gs_base; + uint64_t ds; + uint64_t es; + uint64_t fs; + uint64_t gs; }; /* Type for a general-purpose register. */ -typedef unsigned int elf_greg32_t; +typedef uint32_t elf_greg32_t; +typedef uint64_t elf_gregx32_t; /* And the whole bunch of them. We could have used `struct user_regs_struct' directly in the typedef, but tradition says that @@ -127,15 +112,8 @@ typedef unsigned int elf_greg32_t; semantics, so leave it that way. */ #define ELF_NGREG32 (sizeof (struct user_regs32_struct) / sizeof(elf_greg32_t)) typedef elf_greg32_t elf_gregset32_t[ELF_NGREG32]; - -/* Register set for the floating-point registers. */ -typedef struct user_fpregs32_struct elf_fpregset32_t; - -/* Register set for the extended floating-point registers. Includes - the Pentium III SSE registers in addition to the classic - floating-point stuff. */ -typedef struct user_fpxregs32_struct elf_fpxregset32_t; - +#define ELF_NGREGX32 (sizeof (struct user_regsx32_struct) / sizeof(elf_gregx32_t)) +typedef elf_gregx32_t elf_gregsetx32_t[ELF_NGREGX32]; /* Definitions to generate Intel SVR4-like core files. These mostly have the same names as the SVR4 types with "elf_" tacked on the @@ -168,6 +146,23 @@ struct elf_prstatus32 int pr_fpvalid; /* True if math copro being used. */ }; +struct elf_prstatusx32 + { + struct elf_siginfo pr_info; /* Info associated with signal. */ + short int pr_cursig; /* Current signal. */ + unsigned int pr_sigpend; /* Set of pending signals. */ + unsigned int pr_sighold; /* Set of held signals. */ + pid_t pr_pid; + pid_t pr_ppid; + pid_t pr_pgrp; + pid_t pr_sid; + struct prstatus32_timeval pr_utime; /* User time. */ + struct prstatus32_timeval pr_stime; /* System time. */ + struct prstatus32_timeval pr_cutime; /* Cumulative user time. */ + struct prstatus32_timeval pr_cstime; /* Cumulative system time. */ + elf_gregsetx32_t pr_reg; /* GP registers. */ + int pr_fpvalid; /* True if math copro being used. */ + }; struct elf_prpsinfo32 { @@ -189,10 +184,7 @@ struct elf_prpsinfo32 Solaris interfaces that should be implemented by users of libthread_db. */ -/* Register sets. Linux has different names. */ -typedef elf_gregset_t prgregset32_t; -typedef elf_fpregset_t prfpregset32_t; - /* Process status and info. In the end we do provide typedefs for them. */ typedef struct elf_prstatus32 prstatus32_t; +typedef struct elf_prstatusx32 prstatusx32_t; typedef struct elf_prpsinfo32 prpsinfo32_t; -- cgit v1.1