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| author | Michael Snyder <msnyder@vmware.com> | 2010-12-29 21:44:26 +0000 |
|---|---|---|
| committer | Michael Snyder <msnyder@vmware.com> | 2010-12-29 21:44:26 +0000 |
| commit | 4a64f543e68bd1a6f2fbf7409c7fb4e9fdf73d78 (patch) | |
| tree | f05cea6576fb02fe199d6d29cabd268d91c4ca1f /gdb/blockframe.c | |
| parent | 79676006fbcb0b7feaab86028aa81d9f7b84b312 (diff) | |
| download | gdb-4a64f543e68bd1a6f2fbf7409c7fb4e9fdf73d78.zip gdb-4a64f543e68bd1a6f2fbf7409c7fb4e9fdf73d78.tar.gz gdb-4a64f543e68bd1a6f2fbf7409c7fb4e9fdf73d78.tar.bz2 | |
2010-12-29 Michael Snyder <msnyder@vmware.com>
* bcache.c: Comment clean-up.
* block.c: Ditto.
* blockframe.c: Ditto.
* breakpoint.c: Ditto.
* bsd-kvm.c: Ditto.
* buildsym.c: Ditto.
Diffstat (limited to 'gdb/blockframe.c')
| -rw-r--r-- | gdb/blockframe.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/gdb/blockframe.c b/gdb/blockframe.c index 0348bf4..366bedd 100644 --- a/gdb/blockframe.c +++ b/gdb/blockframe.c @@ -39,8 +39,8 @@ #include "inline-frame.h" #include "psymtab.h" -/* Return the innermost lexical block in execution - in a specified stack frame. The frame address is assumed valid. +/* Return the innermost lexical block in execution in a specified + stack frame. The frame address is assumed valid. If ADDR_IN_BLOCK is non-zero, set *ADDR_IN_BLOCK to the exact code address we used to choose the block. We use this to find a source @@ -144,7 +144,8 @@ find_pc_sect_function (CORE_ADDR pc, struct obj_section *section) } /* Return the function containing pc value PC. - Returns 0 if function is not known. Backward compatibility, no section */ + Returns 0 if function is not known. + Backward compatibility, no section */ struct symbol * find_pc_function (CORE_ADDR pc) @@ -153,14 +154,14 @@ find_pc_function (CORE_ADDR pc) } /* These variables are used to cache the most recent result - * of find_pc_partial_function. */ + of find_pc_partial_function. */ static CORE_ADDR cache_pc_function_low = 0; static CORE_ADDR cache_pc_function_high = 0; static char *cache_pc_function_name = 0; static struct obj_section *cache_pc_function_section = NULL; -/* Clear cache, e.g. when symbol table is discarded. */ +/* Clear cache, e.g. when symbol table is discarded. */ void clear_pc_function_cache (void) @@ -240,10 +241,10 @@ find_pc_partial_function (CORE_ADDR pc, char **name, CORE_ADDR *address, } } - /* Not in the normal symbol tables, see if the pc is in a known section. - If it's not, then give up. This ensures that anything beyond the end - of the text seg doesn't appear to be part of the last function in the - text segment. */ + /* Not in the normal symbol tables, see if the pc is in a known + section. If it's not, then give up. This ensures that anything + beyond the end of the text seg doesn't appear to be part of the + last function in the text segment. */ if (!section) msymbol = NULL; @@ -314,7 +315,7 @@ find_pc_partial_function (CORE_ADDR pc, char **name, CORE_ADDR *address, /* Because the high address is actually beyond the end of the function (and therefore possibly beyond the end of the overlay), we must actually convert (high - 1) and - then add one to that. */ + then add one to that. */ *endaddr = 1 + overlay_unmapped_address (cache_pc_function_high - 1, section); @@ -326,8 +327,8 @@ find_pc_partial_function (CORE_ADDR pc, char **name, CORE_ADDR *address, return 1; } -/* Return the innermost stack frame executing inside of BLOCK, - or NULL if there is no such frame. If BLOCK is NULL, just return NULL. */ +/* Return the innermost stack frame executing inside of BLOCK, or NULL + if there is no such frame. If BLOCK is NULL, just return NULL. */ struct frame_info * block_innermost_frame (struct block *block) |