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| author | Joel Brobecker <brobecker@gnat.com> | 2012-05-09 14:29:13 +0000 |
|---|---|---|
| committer | Joel Brobecker <brobecker@gnat.com> | 2012-05-09 14:29:13 +0000 |
| commit | 2efbc0f7220afb483293e101e25bf2e93bce0787 (patch) | |
| tree | c85d9c2d65423fbd6d0952f2b7a28e4053d1bc30 | |
| parent | 2c76a0c7f171ca01d56349315580e85ecacc394d (diff) | |
| download | gdb-2efbc0f7220afb483293e101e25bf2e93bce0787.zip gdb-2efbc0f7220afb483293e101e25bf2e93bce0787.tar.gz gdb-2efbc0f7220afb483293e101e25bf2e93bce0787.tar.bz2 | |
Remove AT_SYMBOL
Now that this method is no longer used by any architecture,
we can remove its support.
gdb/ChangeLog:
* infcall.c (call_function_by_hand): Remove AT_SYMBOL handling.
* inferior.h (AT_SYMBOL): Delete.
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/infcall.c | 27 | ||||
| -rw-r--r-- | gdb/inferior.h | 1 |
3 files changed, 5 insertions, 28 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 633a05a..63627c5 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2012-05-09 Joel Brobecker <brobecker@adacore.com> + * infcall.c (call_function_by_hand): Remove AT_SYMBOL handling. + * inferior.h (AT_SYMBOL): Delete. + +2012-05-09 Joel Brobecker <brobecker@adacore.com> + * mips-tdep.c (mips_push_dummy_code): New function. (mips_gdbarch_init): Set the gdbarch call_dummy_location to ON_STACK and install mips_push_dummy_code as our gdbarch diff --git a/gdb/infcall.c b/gdb/infcall.c index 8737c7b..fa498f6 100644 --- a/gdb/infcall.c +++ b/gdb/infcall.c @@ -640,33 +640,6 @@ call_function_by_hand (struct value *function, int nargs, struct value **args) bp_addr = dummy_addr; break; } - case AT_SYMBOL: - /* Some executables define a symbol __CALL_DUMMY_ADDRESS whose - address is the location where the breakpoint should be - placed. Once all targets are using the overhauled frame code - this can be deleted - ON_STACK is a better option. */ - { - struct minimal_symbol *sym; - CORE_ADDR dummy_addr; - - sym = lookup_minimal_symbol ("__CALL_DUMMY_ADDRESS", NULL, NULL); - real_pc = funaddr; - if (sym) - { - dummy_addr = SYMBOL_VALUE_ADDRESS (sym); - /* Make certain that the address points at real code, and not - a function descriptor. */ - dummy_addr = gdbarch_convert_from_func_ptr_addr (gdbarch, - dummy_addr, - ¤t_target); - } - else - dummy_addr = entry_point_address (); - /* A call dummy always consists of just a single breakpoint, - so it's address is the same as the address of the dummy. */ - bp_addr = dummy_addr; - break; - } default: internal_error (__FILE__, __LINE__, _("bad switch")); } diff --git a/gdb/inferior.h b/gdb/inferior.h index 63245a2..8c90f96 100644 --- a/gdb/inferior.h +++ b/gdb/inferior.h @@ -357,7 +357,6 @@ struct displaced_step_closure *get_displaced_step_closure_by_addr (CORE_ADDR add /* Possible values for gdbarch_call_dummy_location. */ #define ON_STACK 1 #define AT_ENTRY_POINT 4 -#define AT_SYMBOL 5 /* If STARTUP_WITH_SHELL is set, GDB's "run" will attempts to start up the debugee under a shell. |