New test procs support examining listing output from assembler.
New tests added.
# called. Directories not listed will be removed in their entirety
# with rm -rf.
+# The entire "gas.confidential" directory should get deleted.
+
Things-to-keep:
ChangeLog
@echo "set target_alias ${target_alias}" >> ./tmp0
@echo "set target_cpu ${target_cpu}" >> ./tmp0
@echo "set target_vendor ${target_vendor}" >> ./tmp0
+ @echo "set host_triplet ${host_canonical}" >> ./tmp0
+ @echo "set target_triplet ${target_canonical}" >> ./tmp0
@echo "set target_canonical ${target_canonical}" >> ./tmp0
@echo "set srcdir ${srcdir}" >> ./tmp0
@echo "set exec_prefix ${exec_prefix}" >> ./tmp0
@rm -f ./tmp1 ./tmp0
check: site.exp
- $(RUNTEST) $(RUNTESTFLAGS) --tool gas AS=$(AS_FOR_TARGET)
+ $(RUNTEST) $(RUNTESTFLAGS) --tool gas AS=$(AS_FOR_TARGET) ASFLAGS=
force:
load_lib gas-defs.exp
+
+gas_init
# called. Directories not listed will be removed in their entirety
# with rm -rf.
-# Currently, p2411.s and p2425a.s should be sanitized away.
-# All else should stay.
-
Things-to-keep:
-gas.exp
-p2389.s
-p2389a.s
-p2425.s
-p2430.s
-p2430a.s
-sol-cc.s
-sol-gcc.s
-t1.s
-t2.s
+all
+i386-bsd
+ieee.fp
+m68k
+m68k-coff
+sparc
+sparc-solaris
+template
Do-last:
--- /dev/null
+# Sanitize.in for devo.
+# $Id$
+#
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize". All keyword lines must exist,
+# and must exist in the order specified by this file. Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done. Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this
+
+Do-first:
+
+
+# All files listed between the "Things-to-keep:" line and the
+# "Files-to-sed:" line will be kept. All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called. Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+gas.exp
+comment.s
+p2425.s
+x930509.s
+
+Do-last:
+
+# End of file.
--- /dev/null
+# This test file is to see whether comments get written into listings
+# correctly. The file has no real contents.
+/* C comments too! */
--- /dev/null
+ .long L1-L2
+L1: .long 0x1234
+L2: .long 0x5678
+++ /dev/null
-# syntax:
-#
-# gas_test_stdout args regexp testname
-# looks for regexp on stdout
-#
-# gas_test args testname
-# just checks that exit status is zero
-#
-
-gas_init
-
-# List of optional assembler options that are likely to alter the assembler's
-# behavior. Keep this set small, since its power set generates the list of
-# test cases run. Suggested: listings (shouldn't affect outcome drastically
-# but does), pic?, ...
-set stdoptlist "-a>"
-
-#
-# Target-independent tests
-#
-
-gas_test "p2425.s" "" $stdoptlist "pcrel values in assignment"
-
-#
-# Some m68k-coff tests
-#
-if [istarget m68*-*-coff] then {
- gas_test "p2430.s" "" $stdoptlist "local branch not in text section"
-
- gas_test "p2430a.s" "" $stdoptlist "local branch not in text section"
-
- gas_test "t1.s" "" $stdoptlist "multiple .file directives"
-
- gas_test "p2389.s" "" $stdoptlist "bss fill"
- gas_test_error "p2389a.s" "" "detect bss fill with non-zero data"
-
- if [file exists "$testdir/p2411.s"] then {
- gas_test "p2411.s" "" $stdoptlist "PR 2411"
- }
-}
-
-#
-# Some generic m68k tests
-#
-if [istarget m68*-*-*] then {
- #
- # Operand size dependent on offset computed using operand size
- #
- if [file exists "$testdir/p2425a.s"] then {
- gas_test "p2425a.s" "" $stdoptlist "PR 2425"
- }
-
- gas_test "t2.s" "" $stdoptlist "cross-section branch"
-}
-
-#
-# Solaris-2 on SPARC tests
-#
-# The two compilers, cc and gcc, generate quite different debugging
-# records. Verify that we can accept both.
-#
-if [istarget sparc-*-solaris2*] then {
- gas_test "sol-cc.s" "" $stdoptlist "SPARC Solaris cc -g"
- gas_test "sol-gcc.s" "" $stdoptlist "SPARC Solaris gcc -g"
-}
--- /dev/null
+# Sanitize.in for devo.
+# $Id$
+#
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize". All keyword lines must exist,
+# and must exist in the order specified by this file. Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done. Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this
+
+Do-first:
+
+
+# All files listed between the "Things-to-keep:" line and the
+# "Files-to-sed:" line will be kept. All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called. Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+x930509a.exp
+x930509a.s
+
+Do-last:
+
+# End of file.
--- /dev/null
+# Reported 93/05/09 by Jim Wilson: IEEE single-precision FLT_MIN value gets
+# assembled incorrectly. (Off by one ulp.)
+
+proc dotest {} {
+ set testname "IEEE FLT_MIN, single-precision"
+ set x 0
+ gas_start "x930509a.s" "-al"
+ while 1 {
+ expect {
+ -re " 00008000 +.single" { pass $testname; set x 1 }
+ -re " ........ +.single" { fail $testname; set x 1 }
+ -re "\[^\n\]*\n" { }
+ timeout { error "timeout\n"; break }
+ eof { break }
+ }
+ }
+ gas_finish
+ if !$x then { fail "$testname (listing didn't match)" }
+}
+
+dotest
--- /dev/null
+ .global _flt_min
+.data
+ .align 4
+_flt_min:
+ .single 0r1.17549435e-38
--- /dev/null
+# Sanitize.in for devo.
+# $Id$
+#
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize". All keyword lines must exist,
+# and must exist in the order specified by this file. Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done. Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this
+
+Do-first:
+
+
+# All files listed between the "Things-to-keep:" line and the
+# "Files-to-sed:" line will be kept. All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called. Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+gas.exp
+p2389.s
+p2389a.s
+p2430.s
+p2430a.s
+t1.s
+
+Do-last:
+
+# End of file.
--- /dev/null
+#
+# Some m68k-coff tests
+#
+if [istarget m68*-*-coff] then {
+ gas_test "p2430.s" "" $stdoptlist "local branch not in text section"
+
+ gas_test "p2430a.s" "" $stdoptlist "local branch not in text section"
+
+ gas_test "t1.s" "" $stdoptlist "multiple .file directives"
+
+ gas_test "p2389.s" "" $stdoptlist "bss fill"
+ gas_test_error "p2389a.s" "" "detect bss fill with non-zero data"
+
+}
--- /dev/null
+# Sanitize.in for devo.
+# $Id$
+#
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize". All keyword lines must exist,
+# and must exist in the order specified by this file. Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done. Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this
+
+Do-first:
+
+
+# All files listed between the "Things-to-keep:" line and the
+# "Files-to-sed:" line will be kept. All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called. Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+all.exp
+p2663.s
+t2.s
+
+Do-last:
+
+# End of file.
--- /dev/null
+|
+| This code generates an incorrect pc relative offset
+|
+bug: movel #4,%d7
+ jsr table(%pc,%d7.w) | wrong
+ jsr %pc@(table-.-2:b,%d7:w) | correct but cryptic
+ nop
+ nop
+table:
+ bra junk
+ bra junk
+ bra junk
+
+junk:
+ nop
+ rts
+++ /dev/null
-WORDSIZE=4
-
- .text
- .globl _doworm
-
-_doworm:
- moveml %a2-%a4,%sp@-
- movl _memsize,%d0
- subl #CODESIZE,%d0
- addl #0x0,%d0
- movl %d0,%a3
- movl %a3,%a4
- addl #WORMSIZE,%a4
- movl #CODESIZE,%sp@-
- movl %a3,%sp@-
- movl #worm,%sp@-
- jsr _bcopy
- addl #12,%sp
- movl %a4,%a0
- subl #WORDSIZE,%a0
- movl %sp@(16),%a0@
- jsr %a3@
- moveml %sp@+,%a2-%a4
- rts
-
-
-worm:
- jsr _t_disable
- movl #LONGWORMSIZE,%d0
- movl %a3,%a0
- movl #worm,%a2
- lea %a3@(-WORDSIZE),%a1
-crawl:
- movl %a0@+,%a1@
- cmpml %a1@+,%a2@+
- dbne %d0,crawl
- jsr _t_enable
- subl #WORDSIZE,%a3
- jmp %a4@
- nop
- .long 0
-WORMSIZE=.-worm
-LONGWORMSIZE=WORMSIZE/4
-
-
-manager:
- tstw %d0
- bgt manerr
- cmpl _baseaddr,%a3
- beq manfin
- jmp %a3@
-manerr:
- cmpw #1,_noiselevel
- blt manerr1
- movl %a1,%d1
- subl #4,%d1
- movl %d1,%sp@-
- movl %d0,%sp@-
- pea errmsg
- jsr _printf
- addl #12,%sp
-manerr1:
- moveq #0,%d0
- bra manret
-manfin:
- moveq #1,%d0
-manret:
- rts
- nop
-CODESIZE=.-worm
-
-errmsg: .asciz " Premature termination (%d) at %#x"
--- /dev/null
+# Sanitize.in for devo.
+# $Id$
+#
+
+# Each directory to survive it's way into a release will need a file
+# like this one called "./.Sanitize". All keyword lines must exist,
+# and must exist in the order specified by this file. Each directory
+# in the tree will be processed, top down, in the following order.
+
+# Hash started lines like this one are comments and will be deleted
+# before anything else is done. Blank lines will also be squashed
+# out.
+
+# The lines between the "Do-first:" line and the "Things-to-keep:"
+# line are executed as a /bin/sh shell script before anything else is
+# done in this
+
+Do-first:
+
+
+# All files listed between the "Things-to-keep:" line and the
+# "Files-to-sed:" line will be kept. All other files will be removed.
+# Directories listed in this section will have their own Sanitize
+# called. Directories not listed will be removed in their entirety
+# with rm -rf.
+
+Things-to-keep:
+
+gas.exp
+sol-cc.s
+sol-gcc.s
+
+Do-last:
+
+# End of file.
--- /dev/null
+#
+# Solaris-2 on SPARC tests
+#
+# The two compilers, cc and gcc, generate quite different debugging
+# records. Verify that we can accept both.
+#
+if [istarget sparc-*-solaris2*] then {
+ gas_test "sol-cc.s" "" $stdoptlist "SPARC Solaris cc -g"
+ gas_test "sol-gcc.s" "" $stdoptlist "SPARC Solaris gcc -g"
+}
--- /dev/null
+#
+# This is sort of a prototype test case, which parses the listing output
+# from the assembler. Later, more prototypes should be added for cases
+# where objdump gets run over the .o file, and anything else like that...
+#
+# When you write a test case that uses the listing output, just copy this
+# file (trimming down the overly-verbose comments a little), and
+# adjust it to do what you need.
+#
+# Remember that any ".exp" file found in the tree will be processed by
+# dejagnu.
+
+#
+# FIRST SAMPLE TEST CASE
+#
+
+proc do_foo {} {
+# This string is used below when printing out a success or failure message.
+# If more than one test is run by a given .exp file, it'd be nice to include
+# the name of the input file.
+ set testname "foo.s: multi-register tweaking and frobnication"
+
+# I use this as a flag to record whether the test case passed. If this
+# flag is still clear when EOF is reached, this test fails. If there are
+# two or more patterns, and I need to see all of them, I'll create N variables
+# and check if the sum is N.
+ set x 0
+
+# Call gas_start with two arguments: The input file name (which it'll search
+# for in $srcdir/$subdir, that is, the source directory where the .exp file
+# is), and a (possibly empty) string of options to pass to the assembler.
+ gas_start "foo.s" "-al"
+
+# Now I just iterate over all the output lines, looking for what I want
+# to see. Since each pattern explicitly will not span line breaks, there's
+# also a pattern for lines that don't match anything else. (Is it safe to
+# use ".*" for patterns not crossing line breaks? I don't think "$" does the
+# right thing for that, in any case. I should check into whether the extra
+# pattern is even needed.
+
+# Apparently CRLF is received when using ptys for subprocesses; hence the
+# \r\n for matching line number 3.
+
+# Note that if you use "{ ... }" for the expect clause, you can't have
+# comments inside it.
+
+# This test case is kinda bogus in that seeing either a word of all zeros
+# at address zero or a C-style comment on line three that says "Looking for
+# C comments" (with very specific punctuation and whitespace) will cause
+# it to pass this test. Usually
+ while 1 {
+ expect {
+ -re "^ +\[0-9\]+ 0000 00000000\[^\n\]*\n" { set x 1 }
+ -re "^ +3\[ \t\]+/. Looking for C comments. ./\r\n" { set x 1 }
+ -re "\[^\n\]*\n" { }
+ timeout { error "timeout\n"; break }
+ eof { break }
+ }
+ }
+# This was intended to do any cleanup necessary. It kinda looks like it isn't
+# needed, but just in case, please keep it in for now.
+ gas_finish
+
+# Did we find what we were looking for? If not, flunk it.
+ if $x then { pass $testname } else { fail $testname }
+}
+
+# Now actually run the test. It can be conditionalized if the test is
+# not appropriate for all targets. The proc "istarget" checks a generalized
+# form of the target name, so that (e.g.) "m68332-unknown-aout" would match
+# here. So far, I think only the CPU name is actually ever altered.
+if [istarget m68k-*] then {
+ do_foo
+}
+
+
+
+
+#
+# SECOND SAMPLE TEST CASE
+#
+
+# This is a tiny bit like the C compiler torture tests, in that it'll run
+# the assembler with the power set of the list of options supplied.
+#
+# The first argument is the test file name; the second is arguments that
+# are always to be provided; the third is a space-separated list of options
+# which are optional (ending in ">" if output should be ignored, like "-a>");
+# the fourth is the name of the test. So far, only binary options are handled
+# this way; N-way options (like CPU type for m68k) aren't handled yet.
+#
+# The variable $stdoptlist usually has a reasonable set of optional options
+# for this target.
+
+# No, PIC isn't supported yet. This is only an example.
+gas_test "quux.s" "-K" $stdoptlist "use of quuxes in PIC mode"
projects / external / binutils.git / commitdiff