[gdb/testsuite] Rewrite gdb_test_lines

[deliverable/binutils-gdb.git] / gdb / mips-linux-tdep.c

diff --git a/gdb/mips-linux-tdep.c b/gdb/mips-linux-tdep.c
index 002c5c51d96c7639dbb2ddb97f1bb2ecc0a55e17..1ceed5250fe6f2f01aa542e7a2fb646e207918dd 100644 (file)
--- a/gdb/mips-linux-tdep.c
+++ b/gdb/mips-linux-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for GNU/Linux on MIPS processors.
 
-   Copyright (C) 2001-2020 Free Software Foundation, Inc.
+   Copyright (C) 2001-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -633,16 +633,14 @@ mips_linux_in_dynsym_stub (CORE_ADDR pc)
   if (n64)
     {
       /* 'daddu t7,ra' or 'or t7, ra, zero'*/
-      if (insn != 0x03e0782d || insn != 0x03e07825)
+      if (insn != 0x03e0782d && insn != 0x03e07825)
        return 0;
-
     }
   else
     {
       /* 'addu t7,ra'  or 'or t7, ra, zero'*/
-      if (insn != 0x03e07821 || insn != 0x03e07825)
+      if (insn != 0x03e07821 && insn != 0x03e07825)
        return 0;
-
     }
 
   insn = extract_unsigned_integer (p + 8, 4, byte_order);
@@ -868,48 +866,48 @@ static const struct tramp_frame micromips_linux_n64_rt_sigframe = {
    Pre-2.6.12 sigcontext:
 
    struct sigcontext {
-        unsigned int       sc_regmask;          [Unused]
-        unsigned int       sc_status;
-        unsigned long long sc_pc;
-        unsigned long long sc_regs[32];
-        unsigned long long sc_fpregs[32];
-        unsigned int       sc_ownedfp;
-        unsigned int       sc_fpc_csr;
-        unsigned int       sc_fpc_eir;          [Unused]
-        unsigned int       sc_used_math;
-        unsigned int       sc_ssflags;          [Unused]
+       unsigned int       sc_regmask;          [Unused]
+       unsigned int       sc_status;
+       unsigned long long sc_pc;
+       unsigned long long sc_regs[32];
+       unsigned long long sc_fpregs[32];
+       unsigned int       sc_ownedfp;
+       unsigned int       sc_fpc_csr;
+       unsigned int       sc_fpc_eir;          [Unused]
+       unsigned int       sc_used_math;
+       unsigned int       sc_ssflags;          [Unused]
        [Alignment hole of four bytes]
-        unsigned long long sc_mdhi;
-        unsigned long long sc_mdlo;
+       unsigned long long sc_mdhi;
+       unsigned long long sc_mdlo;
 
-        unsigned int       sc_cause;            [Unused]
-        unsigned int       sc_badvaddr;         [Unused]
+       unsigned int       sc_cause;            [Unused]
+       unsigned int       sc_badvaddr;         [Unused]
 
-        unsigned long      sc_sigset[4];        [kernel's sigset_t]
+       unsigned long      sc_sigset[4];        [kernel's sigset_t]
    };
 
    Post-2.6.12 sigcontext (SmartMIPS/DSP support added):
 
    struct sigcontext {
-        unsigned int       sc_regmask;          [Unused]
-        unsigned int       sc_status;           [Unused]
-        unsigned long long sc_pc;
-        unsigned long long sc_regs[32];
-        unsigned long long sc_fpregs[32];
-        unsigned int       sc_acx;
-        unsigned int       sc_fpc_csr;
-        unsigned int       sc_fpc_eir;          [Unused]
-        unsigned int       sc_used_math;
-        unsigned int       sc_dsp;
+       unsigned int       sc_regmask;          [Unused]
+       unsigned int       sc_status;           [Unused]
+       unsigned long long sc_pc;
+       unsigned long long sc_regs[32];
+       unsigned long long sc_fpregs[32];
+       unsigned int       sc_acx;
+       unsigned int       sc_fpc_csr;
+       unsigned int       sc_fpc_eir;          [Unused]
+       unsigned int       sc_used_math;
+       unsigned int       sc_dsp;
        [Alignment hole of four bytes]
-        unsigned long long sc_mdhi;
-        unsigned long long sc_mdlo;
-        unsigned long      sc_hi1;
-        unsigned long      sc_lo1;
-        unsigned long      sc_hi2;
-        unsigned long      sc_lo2;
-        unsigned long      sc_hi3;
-        unsigned long      sc_lo3;
+       unsigned long long sc_mdhi;
+       unsigned long long sc_mdlo;
+       unsigned long      sc_hi1;
+       unsigned long      sc_lo1;
+       unsigned long      sc_hi2;
+       unsigned long      sc_lo2;
+       unsigned long      sc_hi3;
+       unsigned long      sc_lo3;
    };
 
    The RT signal frames look like this:
@@ -1507,7 +1505,7 @@ mips_gdb_signal_from_target (struct gdbarch *gdbarch, int signal)
   if (signal >= MIPS_LINUX_SIGRTMIN && signal <= MIPS_LINUX_SIGRTMAX)
     {
       /* GDB_SIGNAL_REALTIME values are not contiguous, map parts of
-         the MIPS block to the respective GDB_SIGNAL_REALTIME blocks.  */
+        the MIPS block to the respective GDB_SIGNAL_REALTIME blocks.  */
       int offset = signal - MIPS_LINUX_SIGRTMIN;
 
       if (offset == 0)
@@ -1533,7 +1531,7 @@ mips_linux_init_abi (struct gdbarch_info info,
   enum mips_abi abi = mips_abi (gdbarch);
   struct tdesc_arch_data *tdesc_data = info.tdesc_data;
 
-  linux_init_abi (info, gdbarch);
+  linux_init_abi (info, gdbarch, 0);
 
   /* Get the syscall number from the arch's register.  */
   set_gdbarch_get_syscall_number (gdbarch, mips_linux_get_syscall_number);
@@ -1642,8 +1640,9 @@ mips_linux_init_abi (struct gdbarch_info info,
     }
 }
 
+void _initialize_mips_linux_tdep ();
 void
-_initialize_mips_linux_tdep (void)
+_initialize_mips_linux_tdep ()
 {
   const struct bfd_arch_info *arch_info;