FreeChainXenon/binutils-gdb
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* sparc-linux-tdep.c: Update copyright year.

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(sparc32_linux_init_abi): Set skip_trampoline_code and
solib_svr4_fetch_link_map_offsets.  Set TDEP->plt_entry_size.
Don't set software_single_step and don't call
sparc32_sol2_init_abi.
* sparc64-linux-tdep.c: Update copyright year.
(sparc64_linux_init_abi): Set skip_trampoline_code and
solib_svr4_fetch_link_map_offsets.  Set TDEP->plt_entry_size.
Don't set software_single_step and don't call
sparc64_sol2_init_abi.
This commit is contained in:
Mark Kettenis 2005-04-22 19:06:23 +00:00
parent d34a2b1dc9
commit a33e488c68
3 changed files with 31 additions and 10 deletions
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13
gdb/ChangeLog
View file

@ -1,3 +1,16 @@
2005-04-22 Mark Kettenis <kettenis@gnu.org>
* sparc-linux-tdep.c: Update copyright year.
(sparc32_linux_init_abi): Set skip_trampoline_code and
solib_svr4_fetch_link_map_offsets. Set TDEP->plt_entry_size.
Don't set software_single_step and don't call
sparc32_sol2_init_abi.
* sparc64-linux-tdep.c: Update copyright year.
(sparc64_linux_init_abi): Set skip_trampoline_code and
solib_svr4_fetch_link_map_offsets. Set TDEP->plt_entry_size.
Don't set software_single_step and don't call
sparc64_sol2_init_abi.
2005-04-22 Eli Zaretskii <eliz@gnu.org> 2005-04-22 Eli Zaretskii <eliz@gnu.org>
* remote-st.c (_initialize_remote_st2000): Remove the extraneous * remote-st.c (_initialize_remote_st2000): Remove the extraneous

15
gdb/sparc-linux-tdep.c
View file

@ -1,6 +1,6 @@
/* Target-dependent code for GNU/Linux SPARC. /* Target-dependent code for GNU/Linux SPARC.
Copyright 2003, 2004 Free Software Foundation, Inc. Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of GDB. This file is part of GDB.
@ -144,14 +144,19 @@ sparc32_linux_sigframe_init (const struct tramp_frame *self,
static void static void
sparc32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) sparc32_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
{ {
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_sigframe); tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_sigframe);
tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_rt_sigframe); tramp_frame_prepend_unwinder (gdbarch, &sparc32_linux_rt_sigframe);
/* GNU/Linux is very similar to Solaris ... */ /* GNU/Linux has SVR4-style shared libraries... */
sparc32_sol2_init_abi (info, gdbarch); set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_ilp32_fetch_link_map_offsets);
/* ... but doesn't have kernel-assisted single-stepping support. */ /* ...which means that we need some special handling when doing
set_gdbarch_software_single_step (gdbarch, sparc_software_single_step); prologue analysis. */
tdep->plt_entry_size = 12;
/* GNU/Linux doesn't support the 128-bit `long double' from the psABI. */ /* GNU/Linux doesn't support the 128-bit `long double' from the psABI. */
set_gdbarch_long_double_bit (gdbarch, 64); set_gdbarch_long_double_bit (gdbarch, 64);

13
gdb/sparc64-linux-tdep.c
View file

@ -1,6 +1,6 @@
/* Target-dependent code for GNU/Linux UltraSPARC. /* Target-dependent code for GNU/Linux UltraSPARC.
Copyright 2003, 2004 Free Software Foundation, Inc. Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of GDB. This file is part of GDB.
@ -106,11 +106,14 @@ sparc64_linux_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
tramp_frame_prepend_unwinder (gdbarch, &sparc64_linux_rt_sigframe); tramp_frame_prepend_unwinder (gdbarch, &sparc64_linux_rt_sigframe);
/* GNU/Linux is very similar to Solaris ... */ /* GNU/Linux has SVR4-style shared libraries... */
sparc64_sol2_init_abi (info, gdbarch); set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
set_solib_svr4_fetch_link_map_offsets
(gdbarch, svr4_lp64_fetch_link_map_offsets);
/* ... but doesn't have kernel-assisted single-stepping support. */ /* ...which means that we need some special handling when doing
set_gdbarch_software_single_step (gdbarch, sparc_software_single_step); prologue analysis. */
tdep->plt_entry_size = 16;
/* Enable TLS support. */ /* Enable TLS support. */
set_gdbarch_fetch_tls_load_module_address (gdbarch, set_gdbarch_fetch_tls_load_module_address (gdbarch,