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| author | Andrew Cagney <cagney@redhat.com> | 2003-01-21 19:43:48 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2003-01-21 19:43:48 +0000 |
| commit | 73c1f219a3acce0f4763fa968de7e74525b4313d (patch) | |
| tree | 391549e9dfdfcf4945cbf4c0a6446626f42f8b41 /gdb/valops.c | |
| parent | eb4f72c5f97465009446c097eef2204c6e8573e2 (diff) | |
| download | gdb-73c1f219a3acce0f4763fa968de7e74525b4313d.zip gdb-73c1f219a3acce0f4763fa968de7e74525b4313d.tar.gz gdb-73c1f219a3acce0f4763fa968de7e74525b4313d.tar.bz2 | |
2003-01-21 Andrew Cagney <ac131313@redhat.com>
* exec.c (text_start): Delete global variable.
(exec_file_attach): Make text_start local to the function.
* inferior.h (BEFORE_TEXT_END, AFTER_TEXT_END): Delete macros.
* valops.c (hand_function_call): Delete code that handles
BEFORE_TEXT_END and AFTER_TEXT_END.
* gdbarch.sh (CALL_DUMMY_LENGTH): Test call_dummy_length instead
of CALL_DUMMY_LOCATION.
* gdbarch.c: Regenerate.
* inferior.h (deprecated_pc_in_call_dummy_before_text_end)
(deprecated_pc_in_call_dummy_after_text_end): Delete declaration.
* blockframe.c (deprecated_pc_in_call_dummy_before_text_end)
(deprecated_pc_in_call_dummy_after_text_end): Delete functions.
(text_end): Delete extern declaration.
Diffstat (limited to 'gdb/valops.c')
| -rw-r--r-- | gdb/valops.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/gdb/valops.c b/gdb/valops.c index d1a1877..c487634 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -1398,37 +1398,6 @@ hand_function_call (struct value *function, int nargs, struct value **args) generic_save_call_dummy_addr (start_sp, start_sp + sizeof_dummy1); } - if (CALL_DUMMY_LOCATION == BEFORE_TEXT_END) - { - /* Convex Unix prohibits executing in the stack segment. */ - /* Hope there is empty room at the top of the text segment. */ - extern CORE_ADDR text_end; - static int checked = 0; - if (!checked) - for (start_sp = text_end - sizeof_dummy1; start_sp < text_end; ++start_sp) - if (read_memory_integer (start_sp, 1) != 0) - error ("text segment full -- no place to put call"); - checked = 1; - sp = old_sp; - real_pc = text_end - sizeof_dummy1; - write_memory (real_pc, (char *) dummy1, sizeof_dummy1); - if (DEPRECATED_USE_GENERIC_DUMMY_FRAMES) - generic_save_call_dummy_addr (real_pc, real_pc + sizeof_dummy1); - } - - if (CALL_DUMMY_LOCATION == AFTER_TEXT_END) - { - extern CORE_ADDR text_end; - int errcode; - sp = old_sp; - real_pc = text_end; - errcode = target_write_memory (real_pc, (char *) dummy1, sizeof_dummy1); - if (errcode != 0) - error ("Cannot write text segment -- call_function failed"); - if (DEPRECATED_USE_GENERIC_DUMMY_FRAMES) - generic_save_call_dummy_addr (real_pc, real_pc + sizeof_dummy1); - } - if (CALL_DUMMY_LOCATION == AT_ENTRY_POINT) { real_pc = funaddr; |