diff options
Diffstat (limited to 'gdb/i386-fbsd-nat.c')
| -rw-r--r-- | gdb/i386-fbsd-nat.c | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/gdb/i386-fbsd-nat.c b/gdb/i386-fbsd-nat.c index 927771e..74acacd 100644 --- a/gdb/i386-fbsd-nat.c +++ b/gdb/i386-fbsd-nat.c @@ -37,6 +37,7 @@ class i386_fbsd_nat_target final : public x86_fbsd_nat_target { public: + void fetch_registers (struct regcache *, int) override; void store_registers (struct regcache *, int) override; @@ -75,7 +76,7 @@ i386_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum) register_t base; if (ptrace (PT_GETFSBASE, pid, (PTRACE_TYPE_ARG3) &base, 0) == -1) - perror_with_name (_("Couldn't get segment register fs_base")); + perror_with_name (_ ("Couldn't get segment register fs_base")); regcache->raw_supply (I386_FSBASE_REGNUM, &base); if (regnum != -1) @@ -88,7 +89,7 @@ i386_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum) register_t base; if (ptrace (PT_GETGSBASE, pid, (PTRACE_TYPE_ARG3) &base, 0) == -1) - perror_with_name (_("Couldn't get segment register gs_base")); + perror_with_name (_ ("Couldn't get segment register gs_base")); regcache->raw_supply (I386_GSBASE_REGNUM, &base); if (regnum != -1) @@ -96,7 +97,7 @@ i386_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum) } #endif - /* There is no i386_fxsave_supplies or i386_xsave_supplies. + /* There is no i386_fxsave_supplies or i386_xsave_supplies. Instead, the earlier register sets return early if the request was for a specific register that was already satisified to avoid fetching the FPU/XSAVE state unnecessarily. */ @@ -107,7 +108,7 @@ i386_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum) void *xstateregs = alloca (xsave_len); if (ptrace (PT_GETXSTATE, pid, (PTRACE_TYPE_ARG3) xstateregs, 0) == -1) - perror_with_name (_("Couldn't get extended state status")); + perror_with_name (_ ("Couldn't get extended state status")); i387_supply_xsave (regcache, regnum, xstateregs); return; @@ -117,8 +118,8 @@ i386_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum) { char xmmregs[I387_SIZEOF_FXSAVE]; - if (ptrace(PT_GETXMMREGS, pid, (PTRACE_TYPE_ARG3) xmmregs, 0) == -1) - perror_with_name (_("Couldn't get XMM registers")); + if (ptrace (PT_GETXMMREGS, pid, (PTRACE_TYPE_ARG3) xmmregs, 0) == -1) + perror_with_name (_ ("Couldn't get XMM registers")); i387_supply_fxsave (regcache, regnum, xmmregs); return; @@ -127,7 +128,7 @@ i386_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum) struct fpreg fpregs; if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) - perror_with_name (_("Couldn't get floating point status")); + perror_with_name (_ ("Couldn't get floating point status")); i387_supply_fsave (regcache, regnum, &fpregs); } @@ -156,7 +157,7 @@ i386_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum) regcache->raw_collect (I386_FSBASE_REGNUM, &base); if (ptrace (PT_SETFSBASE, pid, (PTRACE_TYPE_ARG3) &base, 0) == -1) - perror_with_name (_("Couldn't write segment register fs_base")); + perror_with_name (_ ("Couldn't write segment register fs_base")); if (regnum != -1) return; } @@ -169,13 +170,13 @@ i386_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum) regcache->raw_collect (I386_GSBASE_REGNUM, &base); if (ptrace (PT_SETGSBASE, pid, (PTRACE_TYPE_ARG3) &base, 0) == -1) - perror_with_name (_("Couldn't write segment register gs_base")); + perror_with_name (_ ("Couldn't write segment register gs_base")); if (regnum != -1) return; } #endif - /* There is no i386_fxsave_supplies or i386_xsave_supplies. + /* There is no i386_fxsave_supplies or i386_xsave_supplies. Instead, the earlier register sets return early if the request was for a specific register that was already satisified to avoid fetching the FPU/XSAVE state unnecessarily. */ @@ -186,13 +187,13 @@ i386_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum) void *xstateregs = alloca (xsave_len); if (ptrace (PT_GETXSTATE, pid, (PTRACE_TYPE_ARG3) xstateregs, 0) == -1) - perror_with_name (_("Couldn't get extended state status")); + perror_with_name (_ ("Couldn't get extended state status")); i387_collect_xsave (regcache, regnum, xstateregs, 0); if (ptrace (PT_SETXSTATE, pid, (PTRACE_TYPE_ARG3) xstateregs, xsave_len) == -1) - perror_with_name (_("Couldn't write extended state status")); + perror_with_name (_ ("Couldn't write extended state status")); return; } #endif @@ -200,25 +201,25 @@ i386_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum) { char xmmregs[I387_SIZEOF_FXSAVE]; - if (ptrace(PT_GETXMMREGS, pid, (PTRACE_TYPE_ARG3) xmmregs, 0) == -1) - perror_with_name (_("Couldn't get XMM registers")); + if (ptrace (PT_GETXMMREGS, pid, (PTRACE_TYPE_ARG3) xmmregs, 0) == -1) + perror_with_name (_ ("Couldn't get XMM registers")); i387_collect_fxsave (regcache, regnum, xmmregs); if (ptrace (PT_SETXMMREGS, pid, (PTRACE_TYPE_ARG3) xmmregs, 0) == -1) - perror_with_name (_("Couldn't write XMM registers")); + perror_with_name (_ ("Couldn't write XMM registers")); return; } struct fpreg fpregs; if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) - perror_with_name (_("Couldn't get floating point status")); + perror_with_name (_ ("Couldn't get floating point status")); i387_collect_fsave (regcache, regnum, &fpregs); if (ptrace (PT_SETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1) - perror_with_name (_("Couldn't write floating point status")); + perror_with_name (_ ("Couldn't write floating point status")); } /* Resume execution of the inferior process. If STEP is nonzero, @@ -251,8 +252,7 @@ i386_fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signal) never goes through the kernel's trap() function which would normally clear it. */ - regcache_cooked_read_unsigned (regcache, I386_EFLAGS_REGNUM, - &eflags); + regcache_cooked_read_unsigned (regcache, I386_EFLAGS_REGNUM, &eflags); if (eflags & 0x0100) regcache_cooked_write_unsigned (regcache, I386_EFLAGS_REGNUM, eflags & ~0x0100); @@ -263,11 +263,9 @@ i386_fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signal) /* An addres of (caddr_t) 1 tells ptrace to continue from where it was. (If GDB wanted it to start some other way, we have already written a new PC value to the child.) */ - if (ptrace (request, pid, (caddr_t) 1, - gdb_signal_to_host (signal)) == -1) + if (ptrace (request, pid, (caddr_t) 1, gdb_signal_to_host (signal)) == -1) perror_with_name (("ptrace")); } - /* Support for debugging kernel virtual memory images. */ @@ -302,7 +300,6 @@ i386fbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb) return 1; } - /* Implement the read_description method. */ @@ -321,7 +318,8 @@ i386_fbsd_nat_target::read_description () struct ptrace_xstate_info info; if (ptrace (PT_GETXSTATE_INFO, inferior_ptid.pid (), - (PTRACE_TYPE_ARG3) &info, sizeof (info)) == 0) + (PTRACE_TYPE_ARG3) &info, sizeof (info)) + == 0) { xsave_len = info.xsave_len; xcr0 = info.xsave_mask; @@ -338,7 +336,8 @@ i386_fbsd_nat_target::read_description () char xmmregs[I387_SIZEOF_FXSAVE]; if (ptrace (PT_GETXMMREGS, inferior_ptid.pid (), - (PTRACE_TYPE_ARG3) xmmregs, 0) == 0) + (PTRACE_TYPE_ARG3) xmmregs, 0) + == 0) have_ptrace_xmmregs = 1; xmm_probed = 1; } @@ -350,6 +349,7 @@ i386_fbsd_nat_target::read_description () } void _initialize_i386fbsd_nat (); + void _initialize_i386fbsd_nat () { |