| Switch | Meaning |
|---|---|
-counts |
cannot trigger - should show the file 'counts' profiling info |
-verify |
check the command line used is being interpreted correctly |
-super |
<unknown>, converse is -arthur |
-L |
force linking, even if o file given |
-K |
<unknown> |
-M< |
<unknown> |
-M+ |
<unknown> |
-d |
<unknown> |
-lg |
<unknown> |
-fb |
display count of errors/warnings like amu even if none displayed |
-fl |
In leaf functions, don't stack r14 if you don't have to (?) |
-fn |
<unknown> |
-fo |
<unknown> |
-fq |
<unknown> |
-fr |
<unknown> |
-fs |
<unknown> |
-fz |
<unknown> |
-pg |
include profiling information - seems to be the same as -px |
-Wb |
<unknown> |
-Wc |
<unknown> |
-Wd |
<unknown> |
-Wf |
<unknown> |
-Wg |
<unknown> |
-Wp |
<unknown> |
-Wr |
<unknown> |
-Ws |
<unknown> |
-z options are case insensitive, I think. |
|
-z[bjs] |
<unknown> |
-zc |
ensure that chars are signed (eg :char x[5]; char y; y=x[0];
|
-zk[ARMUarmu] |
Calling standard to use
|
-za[01] |
? |
-zd[01] |
? |
-zh<x> |
<x> =
|
-zf |
Warn about repeated #defines (if the same) |
-zu |
Strange... seems to cause a stack of a1-a3 (though they were not used - only a1 was required and that was moved in registers) looks like it gives an implicit ordering of the arguments on the stack. Might also be doing the same as -zc as well... |
-zi <f> |
Pre-include file |
-zo |
Split each function into seperate areas (bug - includes a null code area) |
-ze0/1 |
<unknown> seems to work with -C (maybe) |
-zpq32 |
disables assumption that values returned from allocator functions are interchangable |
-zqa |
debug - castings and symantics ? |
-zqb |
debug - variable assignments ? |
-zqc |
debug - CSE decoding |
-zqd |
debug - data segments |
-zqf |
debug - function definitions |
-zqg |
debug - intermediate code dump |
-zqh |
debug - higher level allocation info ? |
-zqi |
debug - included files |
-zqk |
debug - <unknown> |
-zql |
debug - symbol tokenisation ? |
-zqm |
debug - <unknown> |
-zqo |
debug - output decoding (output file contains hex data) |
-zqp |
debug - pre-processor debug |
-zqq |
debug - <unknown> |
-zqr |
debug - register allocation |
-zqs |
debug - <unknown> |
-zqt |
debug - typing |
-zqu |
debug - CSE, register allocation, and -zqk |
-zqw |
debug - syntax analysis allocation ? |
-zqx |
debug - <unknown> |
-zqy |
debug - intermediate code register matching |
-zqz |
debug - unknown |
-zt+ |
Optimise for time (-Otime) |
-zt- |
Optimise for space (-Ospace) |
| Switch | Meaning |
|---|---|
-help |
Give summary of details |
-pcc |
Compile (BSD 4.2) portable C compiler C |
-fussy |
Be strict about ANSI or PCC standards. |
-strict |
Be strict about ANSI or PCC standards. |
-list |
Create listing file as l.<file> or using the -f <file> switch |
-bigend |
Big-endian compilation |
-littleen |
Little-endian compilation (default) |
-apcs <qualifiers> |
Select variant of APCS
|
-depend |
Create a dependency file (usually !Depend), like -M |
-throwback |
Use throwback output |
-desktop |
sets the working directory for output and relative source files |
-C++ |
C++ code is being processed (hack for C++/CFront executable) |
-c |
Do not link, use -o as the output AOF file |
-I<dir> |
specify an include directory to use for source files (eg "file.h") |
-j<dir> |
specify an include directory to use for system files (eg <stdio.h>) |
-E |
Pre-process the file only |
-C |
Retain comments when pre-processing (use with -E) |
-M |
Pre-process the file, and produce dependency tables for make |
-D<x>[=<y> |
Define a symbols value, if <y> not given, defaults to 1 |
-U<x> |
Undefine a pre-processor symbol |
-o<file> |
Specify the output file |
-g[g][l][v] |
Generate debug information (if -g, -gflv assumed]
|
-p[x] |
Generate profiling code; x means include more debug information |
-S |
output assembler in s.<file> |
-zM |
Produce code suitable for relocatable modules |
-W |
supress all warnings |
-Wa |
supress "Use of = in a condition context" warning |
-Wd |
supress "Deprecated declaration foo() - give arg types" warning |
-Wf |
supress "Inventing extern int foo()" warning |
-Wn |
supress "Implicit narrowing cast" warning |
-Wv |
supress "Implicit return in non-void context" warning |
-zp[a-z][0-9] |
Pragma options |
-zpa[01] |
warn_implicit_fn_decls; equivilent to -Wf |
-zpc[01] |
check_memory_accesses |
-zpd[01] |
warn_deprecated; equivilent to -Wd |
-zpe[01] |
continue_after_hash_error |
-zpf<0-4> |
FP register variable (?) |
-zpi[01] |
include_only_once |
-zpj[01] |
optimise_crossjump |
-zpm[01] |
optimise_multiple_loads |
-zpp[012] |
profile / profile_statements; -p / -px |
-zpq8 |
disable peephole optimisations |
-zpr<1-7> |
integer register variable (?) |
-zps[01] |
check_stack |
-zpt[01] |
force_top_level |
-zpv[012] |
check_printf_formats / check_scanf_formats |
-zpy[01] |
side_effects |
-zpz[01] |
optimise_cse |
-fa |
Check for data flow anomalies (assignment before use) |
-fc |
Enable 'limited pcc' support (PCC headers, ANSI source) |
-fe |
Check for external uniqueness at 6 characters |
-ff |
Do not embed function names in code area |
-fh |
Check external objects are declared before use |
-fi |
In listing file (-list), list lines from included user files |
-fj |
In listing file (-list), list lines from included system files |
-fk |
Use K&R style searches for source (not stacked, relative) |
-fm |
Report unused pre-processor symbols |
-fp |
Report explicit casts of integers into pointers |
-fu |
In listing file (-list), do not expand pre-processor defines |
-fv |
Report unused declarations |
-fw |
Allow string literals to be written to |
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