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| author | Eli Zaretskii <eliz@gnu.org> | 2009-03-21 10:24:35 +0000 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2009-03-21 10:24:35 +0000 |
| commit | e5e85060ca59a79204d185b1b4cf3e30eb0fd1ba (patch) | |
| tree | 1000430653a571deb544decf827d74b8094c545d /gdb/doc/stack_frame.txt | |
| parent | 50158e6deec5d6304429f655fd0a7990c0c14cfc (diff) | |
| download | gdb-e5e85060ca59a79204d185b1b4cf3e30eb0fd1ba.tar.gz | |
From Jeremy Bennett <jeremy.bennett@embecosm.com>:
* gdbint.texinfo (everywhere): Use braces {} in @deftypeXX type
field throughout to handle types with spaces in them. Fix typos
found by aspell.
(Summary, Requirements, Contributors): New first chapter,
"Summary" added, old Requirements section moved there, and new
section, "Contributors" added.
(Initializing a New Architecture, Register Representation)
(Frame Interpretation, Inferior Call Setup, Adding a New Target)
(Porting gdb): These sections extended and updated.
(Compiler Characteristics): This section (empty) deleted.
(Defining Other Architecture Features): This section renamed and
duplicate material removed from (formerly "Target Conditionals").
Use braces {} in @deftypeXX type field throughout to handle types
with spaces in them. Typos found by aspell fixed.
* stack_frame.svg: New file, source of image for gdbint.texinfo.
* stack_frame.pdf: Version of image for PDF output.
* stack_frame.png: Version of image for HTML output and for Emacs.
* stack_frame.txt: Version of image for Info output.
Diffstat (limited to 'gdb/doc/stack_frame.txt')
| -rw-r--r-- | gdb/doc/stack_frame.txt | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/gdb/doc/stack_frame.txt b/gdb/doc/stack_frame.txt new file mode 100644 index 00000000000..e6ff020b378 --- /dev/null +++ b/gdb/doc/stack_frame.txt @@ -0,0 +1,39 @@ + ^ ->| | +Frame | | | | +Number - | | |============| int fact (int n) + | | | | i = 3 | { + | | | |------------| if (0 == n) { + | | | | f = ? | return 1; <-------- PC + #4 main() < | | |------------| } + | | | | | else { + | | -+->|------------| ---> return n * fact (n - 1); + | -+-+--+-----o | | } + = | | |============| | } + | | | | n = 3 | | + | | | |------------| | main () + #3 fact (3) < | | | o---------+- { + | -+-+->|------------| | | int i; + | | | --+-----o | | | + = | | |============| | | for (i = 0; i < 10; i++) { + | | | | n = 2 | | -> int f = fact (i); + | | | |------------| | printf ("%d! = %d\n", i , f); + #2 fact (2) < | | | o------+--| } + | | | ->|------------| | } + | | -+--+-----o | | + = | | |============| | + | | | | n = 1 | | + | | | |------------| | + #1 fact (1) < | | | o------+--| + | | | |------------| | + | ---|--+-----o |<-+------- FP + = | |============| | | + | | | n = 0 | | | + | | |------------| | | + #0 fact (0) < | | o--------- | + | | |------------| | + | --+-----o |<--------- SP | + = |============| | + | | Red Zone | v + | \/\/\/\/\/\/\/ Direction of + #-1 < \/\/\/\/\/\/\/ stack growth + | | | |