diff options
Diffstat (limited to 'gdb/alpha-linux-tdep.c')
| -rw-r--r-- | gdb/alpha-linux-tdep.c | 99 |
1 files changed, 46 insertions, 53 deletions
diff --git a/gdb/alpha-linux-tdep.c b/gdb/alpha-linux-tdep.c index 33b40da..3980d36 100644 --- a/gdb/alpha-linux-tdep.c +++ b/gdb/alpha-linux-tdep.c @@ -35,26 +35,26 @@ from the Linux kernel tree. */ enum - { - /* SIGABRT is the same as in the generic implementation, but is +{ + /* SIGABRT is the same as in the generic implementation, but is defined here because SIGIOT depends on it. */ - ALPHA_LINUX_SIGABRT = 6, - ALPHA_LINUX_SIGEMT = 7, - ALPHA_LINUX_SIGBUS = 10, - ALPHA_LINUX_SIGSYS = 12, - ALPHA_LINUX_SIGURG = 16, - ALPHA_LINUX_SIGSTOP = 17, - ALPHA_LINUX_SIGTSTP = 18, - ALPHA_LINUX_SIGCONT = 19, - ALPHA_LINUX_SIGCHLD = 20, - ALPHA_LINUX_SIGIO = 23, - ALPHA_LINUX_SIGINFO = 29, - ALPHA_LINUX_SIGUSR1 = 30, - ALPHA_LINUX_SIGUSR2 = 31, - ALPHA_LINUX_SIGPOLL = ALPHA_LINUX_SIGIO, - ALPHA_LINUX_SIGPWR = ALPHA_LINUX_SIGINFO, - ALPHA_LINUX_SIGIOT = ALPHA_LINUX_SIGABRT, - }; + ALPHA_LINUX_SIGABRT = 6, + ALPHA_LINUX_SIGEMT = 7, + ALPHA_LINUX_SIGBUS = 10, + ALPHA_LINUX_SIGSYS = 12, + ALPHA_LINUX_SIGURG = 16, + ALPHA_LINUX_SIGSTOP = 17, + ALPHA_LINUX_SIGTSTP = 18, + ALPHA_LINUX_SIGCONT = 19, + ALPHA_LINUX_SIGCHLD = 20, + ALPHA_LINUX_SIGIO = 23, + ALPHA_LINUX_SIGINFO = 29, + ALPHA_LINUX_SIGUSR1 = 30, + ALPHA_LINUX_SIGUSR2 = 31, + ALPHA_LINUX_SIGPOLL = ALPHA_LINUX_SIGIO, + ALPHA_LINUX_SIGPWR = ALPHA_LINUX_SIGINFO, + ALPHA_LINUX_SIGIOT = ALPHA_LINUX_SIGABRT, +}; /* Under GNU/Linux, signal handler invocations can be identified by the designated code sequence that is used to return from a signal @@ -75,16 +75,16 @@ alpha_linux_sigtramp_offset_1 (struct gdbarch *gdbarch, CORE_ADDR pc) { switch (alpha_read_insn (gdbarch, pc)) { - case 0x47de0410: /* bis $30,$30,$16 */ - case 0x47fe0410: /* bis $31,$30,$16 */ + case 0x47de0410: /* bis $30,$30,$16 */ + case 0x47fe0410: /* bis $31,$30,$16 */ return 0; - case 0x43ecf400: /* addq $31,103,$0 */ - case 0x201f0067: /* lda $0,103($31) */ - case 0x201f015f: /* lda $0,351($31) */ + case 0x43ecf400: /* addq $31,103,$0 */ + case 0x201f0067: /* lda $0,103($31) */ + case 0x201f015f: /* lda $0,351($31) */ return 4; - case 0x00000083: /* call_pal callsys */ + case 0x00000083: /* call_pal callsys */ return 8; default: @@ -119,8 +119,8 @@ alpha_linux_sigtramp_offset (struct gdbarch *gdbarch, CORE_ADDR pc) } static int -alpha_linux_pc_in_sigtramp (struct gdbarch *gdbarch, - CORE_ADDR pc, const char *func_name) +alpha_linux_pc_in_sigtramp (struct gdbarch *gdbarch, CORE_ADDR pc, + const char *func_name) { return alpha_linux_sigtramp_offset (gdbarch, pc) >= 0; } @@ -161,8 +161,8 @@ alpha_linux_sigcontext_addr (frame_info_ptr this_frame) static void alpha_linux_supply_gregset (const struct regset *regset, - struct regcache *regcache, - int regnum, const void *gregs, size_t len) + struct regcache *regcache, int regnum, + const void *gregs, size_t len) { const gdb_byte *regs = (const gdb_byte *) gregs; @@ -178,8 +178,8 @@ alpha_linux_supply_gregset (const struct regset *regset, static void alpha_linux_collect_gregset (const struct regset *regset, - const struct regcache *regcache, - int regnum, void *gregs, size_t len) + const struct regcache *regcache, int regnum, + void *gregs, size_t len) { gdb_byte *regs = (gdb_byte *) gregs; @@ -194,8 +194,8 @@ alpha_linux_collect_gregset (const struct regset *regset, static void alpha_linux_supply_fpregset (const struct regset *regset, - struct regcache *regcache, - int regnum, const void *fpregs, size_t len) + struct regcache *regcache, int regnum, + const void *fpregs, size_t len) { const gdb_byte *regs = (const gdb_byte *) fpregs; @@ -210,8 +210,8 @@ alpha_linux_supply_fpregset (const struct regset *regset, static void alpha_linux_collect_fpregset (const struct regset *regset, - const struct regcache *regcache, - int regnum, void *fpregs, size_t len) + const struct regcache *regcache, int regnum, + void *fpregs, size_t len) { gdb_byte *regs = (gdb_byte *) fpregs; @@ -219,17 +219,11 @@ alpha_linux_collect_fpregset (const struct regset *regset, alpha_fill_fp_regs (regcache, regnum, regs, regs + 31 * 8); } -static const struct regset alpha_linux_gregset = -{ - NULL, - alpha_linux_supply_gregset, alpha_linux_collect_gregset -}; +static const struct regset alpha_linux_gregset + = { NULL, alpha_linux_supply_gregset, alpha_linux_collect_gregset }; -static const struct regset alpha_linux_fpregset = -{ - NULL, - alpha_linux_supply_fpregset, alpha_linux_collect_fpregset -}; +static const struct regset alpha_linux_fpregset + = { NULL, alpha_linux_supply_fpregset, alpha_linux_collect_fpregset }; /* Iterate over core file register note sections. */ @@ -247,8 +241,7 @@ alpha_linux_iterate_over_regset_sections (struct gdbarch *gdbarch, gdbarch.h. */ static enum gdb_signal -alpha_linux_gdb_signal_from_target (struct gdbarch *gdbarch, - int signal) +alpha_linux_gdb_signal_from_target (struct gdbarch *gdbarch, int signal) { switch (signal) { @@ -371,23 +364,23 @@ alpha_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target); - set_solib_svr4_fetch_link_map_offsets - (gdbarch, linux_lp64_fetch_link_map_offsets); + set_solib_svr4_fetch_link_map_offsets (gdbarch, + linux_lp64_fetch_link_map_offsets); /* Enable TLS support. */ set_gdbarch_fetch_tls_load_module_address (gdbarch, svr4_fetch_objfile_link_map); - set_gdbarch_iterate_over_regset_sections - (gdbarch, alpha_linux_iterate_over_regset_sections); + set_gdbarch_iterate_over_regset_sections ( + gdbarch, alpha_linux_iterate_over_regset_sections); set_gdbarch_gdb_signal_from_target (gdbarch, alpha_linux_gdb_signal_from_target); - set_gdbarch_gdb_signal_to_target (gdbarch, - alpha_linux_gdb_signal_to_target); + set_gdbarch_gdb_signal_to_target (gdbarch, alpha_linux_gdb_signal_to_target); } void _initialize_alpha_linux_tdep (); + void _initialize_alpha_linux_tdep () { |