/* Native-dependent code for modern i386 BSD's.
- Copyright (C) 2000-2018 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
This file is part of GDB.
int offset = i386bsd_r_reg_offset[i];
if (offset != -1)
- regcache_raw_collect (regcache, i, regs + offset);
+ regcache->raw_collect (i, regs + offset);
}
}
}
return;
}
+#ifdef PT_GETFSBASE
+ if (regnum == -1 || regnum == I386_FSBASE_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"));
+
+ regcache->raw_supply (I386_FSBASE_REGNUM, &base);
+ if (regnum != -1)
+ return;
+ }
+#endif
+#ifdef PT_GETGSBASE
+ if (regnum == -1 || regnum == I386_GSBASE_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"));
+
+ regcache->raw_supply (I386_GSBASE_REGNUM, &base);
+ if (regnum != -1)
+ return;
+ }
+#endif
+
if (regnum == -1 || regnum >= I386_ST0_REGNUM)
{
struct fpreg fpregs;
return;
}
+#ifdef PT_SETFSBASE
+ if (regnum == -1 || regnum == I386_FSBASE_REGNUM)
+ {
+ register_t base;
+
+ 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"));
+ if (regnum != -1)
+ return;
+ }
+#endif
+#ifdef PT_SETGSBASE
+ if (regnum == -1 || regnum == I386_GSBASE_REGNUM)
+ {
+ register_t base;
+
+ 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"));
+ if (regnum != -1)
+ return;
+ }
+#endif
+
if (regnum == -1 || regnum >= I386_ST0_REGNUM)
{
struct fpreg fpregs;