diff options
Diffstat (limited to 'gdb/arc-linux-nat.c')
| -rw-r--r-- | gdb/arc-linux-nat.c | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/gdb/arc-linux-nat.c b/gdb/arc-linux-nat.c index d0333b5..cd2b0f1 100644 --- a/gdb/arc-linux-nat.c +++ b/gdb/arc-linux-nat.c @@ -54,13 +54,14 @@ /* Linux starting with 4.12 supports NT_ARC_V2 note type, which adds R30, R58 and R59 registers, which are specific to ARC HS and aren't available in ARC 700. */ -#if defined (NT_ARC_V2) && defined (__ARCHS__) +#if defined(NT_ARC_V2) && defined(__ARCHS__) #define ARC_HAS_V2_REGSET #endif class arc_linux_nat_target final : public linux_nat_target { public: + /* Add ARC register access methods. */ void fetch_registers (struct regcache *, int) override; void store_registers (struct regcache *, int) override; @@ -87,7 +88,7 @@ fetch_gregs (struct regcache *regcache, int regnum) iov.iov_len = sizeof (gdb_gregset_t); if (ptrace (PTRACE_GETREGSET, tid, NT_PRSTATUS, (void *) &iov) < 0) - perror_with_name (_("Couldn't get general registers")); + perror_with_name (_ ("Couldn't get general registers")); else arc_linux_supply_gregset (NULL, regcache, regnum, ®s, 0); } @@ -107,7 +108,7 @@ fetch_v2_regs (struct regcache *regcache, int regnum) iov.iov_len = ARC_LINUX_SIZEOF_V2_REGSET; if (ptrace (PTRACE_GETREGSET, tid, NT_ARC_V2, (void *) &iov) < 0) - perror_with_name (_("Couldn't get ARC HS registers")); + perror_with_name (_ ("Couldn't get ARC HS registers")); else arc_linux_supply_v2_regset (NULL, regcache, regnum, v2_buffer, 0); } @@ -126,13 +127,13 @@ store_gregs (const struct regcache *regcache, int regnum) iov.iov_len = sizeof (gdb_gregset_t); if (ptrace (PTRACE_GETREGSET, tid, NT_PRSTATUS, (void *) &iov) < 0) - perror_with_name (_("Couldn't get general registers")); + perror_with_name (_ ("Couldn't get general registers")); else { arc_linux_collect_gregset (NULL, regcache, regnum, regs, 0); if (ptrace (PTRACE_SETREGSET, tid, NT_PRSTATUS, (void *) &iov) < 0) - perror_with_name (_("Couldn't write general registers")); + perror_with_name (_ ("Couldn't write general registers")); } } @@ -150,13 +151,13 @@ store_v2_regs (const struct regcache *regcache, int regnum) iov.iov_len = ARC_LINUX_SIZEOF_V2_REGSET; if (ptrace (PTRACE_GETREGSET, tid, NT_ARC_V2, (void *) &iov) < 0) - perror_with_name (_("Couldn't get ARC HS registers")); + perror_with_name (_ ("Couldn't get ARC HS registers")); else { arc_linux_collect_v2_regset (NULL, regcache, regnum, v2_buffer, 0); if (ptrace (PTRACE_SETREGSET, tid, NT_ARC_V2, (void *) &iov) < 0) - perror_with_name (_("Couldn't write ARC HS registers")); + perror_with_name (_ ("Couldn't write ARC HS registers")); } } #endif @@ -167,16 +168,13 @@ store_v2_regs (const struct regcache *regcache, int regnum) void arc_linux_nat_target::fetch_registers (struct regcache *regcache, int regnum) { - if (regnum == -1 || regnum <= ARC_LAST_REGNUM) fetch_gregs (regcache, regnum); #ifdef ARC_HAS_V2_REGSET - if (regnum == -1 - || regnum == ARC_R30_REGNUM - || regnum == ARC_R58_REGNUM + if (regnum == -1 || regnum == ARC_R30_REGNUM || regnum == ARC_R58_REGNUM || regnum == ARC_R59_REGNUM) - fetch_v2_regs (regcache, regnum); + fetch_v2_regs (regcache, regnum); #endif } @@ -190,9 +188,7 @@ arc_linux_nat_target::store_registers (struct regcache *regcache, int regnum) store_gregs (regcache, regnum); #ifdef ARC_HAS_V2_REGSET - if (regnum == -1 - || regnum == ARC_R30_REGNUM - || regnum == ARC_R58_REGNUM + if (regnum == -1 || regnum == ARC_R30_REGNUM || regnum == ARC_R58_REGNUM || regnum == ARC_R59_REGNUM) store_v2_regs (regcache, regnum); #endif @@ -202,8 +198,8 @@ arc_linux_nat_target::store_registers (struct regcache *regcache, int regnum) This function is exported to proc-service.c */ void -fill_gregset (const struct regcache *regcache, - gdb_gregset_t *gregs, int regnum) +fill_gregset (const struct regcache *regcache, gdb_gregset_t *gregs, + int regnum) { arc_linux_collect_gregset (NULL, regcache, regnum, gregs, 0); } @@ -221,8 +217,8 @@ supply_gregset (struct regcache *regcache, const gdb_gregset_t *gregs) to proc-service.c. */ void -fill_fpregset (const struct regcache *regcache, - gdb_fpregset_t *fpregsetp, int regnum) +fill_fpregset (const struct regcache *regcache, gdb_fpregset_t *fpregsetp, + int regnum) { arc_linux_nat_debug_printf ("called"); } @@ -311,6 +307,7 @@ ps_get_thread_area (struct ps_prochandle *ph, lwpid_t lwpid, int idx, /* Suppress warning from -Wmissing-prototypes. */ void _initialize_arc_linux_nat (); + void _initialize_arc_linux_nat () { |