aboutsummaryrefslogtreecommitdiff
path: root/gas
diff options
context:
space:
mode:
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog14
-rw-r--r--gas/as.c59
-rw-r--r--gas/config/obj-elf.c12
-rw-r--r--gas/testsuite/ChangeLog16
-rw-r--r--gas/testsuite/gas/elf/bad-group.err3
-rw-r--r--gas/testsuite/gas/elf/bad-group.s2
-rw-r--r--gas/testsuite/gas/elf/bad-size.err3
-rw-r--r--gas/testsuite/gas/i386/mpx-inval-1.l9
-rw-r--r--gas/testsuite/gas/i386/reloc32.l1
-rw-r--r--gas/testsuite/gas/i386/x86-64-mpx-inval-1.l9
-rw-r--r--gas/testsuite/gas/i386/x86-64-mpx-inval-2.l3
-rw-r--r--gas/testsuite/gas/macros/dot.l4
-rw-r--r--gas/testsuite/gas/macros/dot.s4
-rw-r--r--gas/testsuite/gas/symver/symver6.l1
-rw-r--r--gas/write.c27
-rw-r--r--gas/write.h1
16 files changed, 102 insertions, 66 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 8f1aec1..e62969c 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,19 @@
2014-06-16 Alan Modra <amodra@gmail.com>
+ * write.h (subsegs_finish): Delete declaration.
+ * write.c (subsegs_finish): Make static.
+ (write_object_file): Call subsegs_finish from here. Don't print
+ warning and error count here..
+ * as.c (main): ..do so here instead. Remove dead code for "no
+ object file generated". Split out count strings to better support
+ internationalisation. Don't call subsegs_finish. Tidy setting of
+ "keep_it". Run write_object_file even after errors.
+ (keep_it): Make static.
+ * config/obj-elf.c (elf_frob_symbol): Remove assert.
+ (elf_frob_file_before_adjust): Likewise.
+
+2014-06-16 Alan Modra <amodra@gmail.com>
+
* config/tc-dlx.c (machine_ip): Move initialisation of the_insn
earlier.
diff --git a/gas/as.c b/gas/as.c
index 752af64..32459a8 100644
--- a/gas/as.c
+++ b/gas/as.c
@@ -97,7 +97,7 @@ int debug_memory = 0;
int verbose = 0;
/* Keep the output file. */
-int keep_it = 0;
+static int keep_it = 0;
segT reg_section;
segT expr_section;
@@ -1283,20 +1283,45 @@ main (int argc, char ** argv)
directives from the user or by the backend, emit it now. */
cfi_finish ();
- if (seen_at_least_1_file ()
- && (flag_always_generate_output || had_errors () == 0))
- keep_it = 1;
- else
- keep_it = 0;
+ keep_it = 0;
+ if (seen_at_least_1_file ())
+ {
+ int n_warns, n_errs;
+ char warn_msg[50];
+ char err_msg[50];
+
+ write_object_file ();
+
+ n_warns = had_warnings ();
+ n_errs = had_errors ();
+
+ if (n_warns == 1)
+ sprintf (warn_msg, _("%d warning"), n_warns);
+ else
+ sprintf (warn_msg, _("%d warnings"), n_warns);
+ if (n_errs == 1)
+ sprintf (err_msg, _("%d error"), n_errs);
+ else
+ sprintf (err_msg, _("%d errors"), n_errs);
- /* This used to be done at the start of write_object_file in
- write.c, but that caused problems when doing listings when
- keep_it was zero. This could probably be moved above md_end, but
- I didn't want to risk the change. */
- subsegs_finish ();
+ if (flag_fatal_warnings && n_warns != 0)
+ {
+ if (n_errs == 0)
+ as_bad (_("%s, treating warnings as errors"), warn_msg);
+ n_errs += n_warns;
+ }
- if (keep_it)
- write_object_file ();
+ if (n_errs == 0)
+ keep_it = 1;
+ else if (flag_always_generate_output)
+ {
+ /* The -Z flag indicates that an object file should be generated,
+ regardless of warnings and errors. */
+ keep_it = 1;
+ fprintf (stderr, _("%s, %s, generating bad object file\n"),
+ err_msg, warn_msg);
+ }
+ }
fflush (stderr);
@@ -1304,19 +1329,13 @@ main (int argc, char ** argv)
listing_print (listing_filename, argv_orig);
#endif
- if (flag_fatal_warnings && had_warnings () > 0 && had_errors () == 0)
- as_bad (_("%d warnings, treating warnings as errors"), had_warnings ());
-
- if (had_errors () > 0 && ! flag_always_generate_output)
- keep_it = 0;
-
input_scrub_end ();
END_PROGRESS (myname);
/* Use xexit instead of return, because under VMS environments they
may not place the same interpretation on the value given. */
- if (had_errors () > 0)
+ if (had_errors () != 0)
xexit (EXIT_FAILURE);
/* Only generate dependency file if assembler was successful. */
diff --git a/gas/config/obj-elf.c b/gas/config/obj-elf.c
index e406f7b..e59f27b 100644
--- a/gas/config/obj-elf.c
+++ b/gas/config/obj-elf.c
@@ -2120,7 +2120,9 @@ elf_frob_symbol (symbolS *symp, int *puntp)
char *p;
p = strchr (sy_obj->versioned_name, ELF_VER_CHR);
- know (p != NULL);
+ if (p == NULL)
+ /* We will have already reported an error about a missing version. */
+ *puntp = TRUE;
/* This symbol was given a new name with the .symver directive.
@@ -2133,14 +2135,15 @@ elf_frob_symbol (symbolS *symp, int *puntp)
symbol. However, it's not clear whether it is the best
approach. */
- if (! S_IS_DEFINED (symp))
+ else if (! S_IS_DEFINED (symp))
{
/* Verify that the name isn't using the @@ syntax--this is
reserved for definitions of the default version to link
against. */
if (p[1] == ELF_VER_CHR)
{
- as_bad (_("invalid attempt to declare external version name as default in symbol `%s'"),
+ as_bad (_("invalid attempt to declare external version name"
+ " as default in symbol `%s'"),
sy_obj->versioned_name);
*puntp = TRUE;
}
@@ -2403,8 +2406,7 @@ elf_frob_file_before_adjust (void)
p = strchr (symbol_get_obj (symp)->versioned_name,
ELF_VER_CHR);
- know (p != NULL);
- if (p[1] == ELF_VER_CHR && p[2] == ELF_VER_CHR)
+ if (p != NULL && p[1] == ELF_VER_CHR && p[2] == ELF_VER_CHR)
{
size_t l = strlen (&p[3]) + 1;
memmove (&p[1], &p[3], l);
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index efc129b..c146d66 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,21 @@
2014-06-16 Alan Modra <amodra@gmail.com>
+ * gas/elf/bad-group.s: Use %function.
+ * gas/elf/bad-group.err: Expect correct line number. Allow
+ other errors.
+ * gas/elf/bad-size.err: Allow other errors. Match expected
+ error somewhat more rigorously.
+ * gas/i386/reloc32.l: Allow other errors.
+ * gas/i386/mpx-inval-1.l: Match applied relocs.
+ * gas/i386/x86-64-mpx-inval-1.l: Likewise, and nop padding.
+ * gas/i386/x86-64-mpx-inval-2.l: Match nop padding, and allow
+ other errors.
+ * gas/macros/dot.s: Use .balign.
+ * gas/macros/dot.l: Update alignment output.
+ * gas/symver/symver6.l: Allow other errors.
+
+2014-06-16 Alan Modra <amodra@gmail.com>
+
* gas/vax/elf-rel.d: Update.
2014-06-16 Alan Modra <amodra@gmail.com>
diff --git a/gas/testsuite/gas/elf/bad-group.err b/gas/testsuite/gas/elf/bad-group.err
index 4b650d4..db5db2f 100644
--- a/gas/testsuite/gas/elf/bad-group.err
+++ b/gas/testsuite/gas/elf/bad-group.err
@@ -1,2 +1,3 @@
.*bad-group\.s: Assembler messages:
-.*bad-group\.s:.* Error: .*
+.*bad-group\.s:10: Error: .*
+#pass
diff --git a/gas/testsuite/gas/elf/bad-group.s b/gas/testsuite/gas/elf/bad-group.s
index dc927c6..7a7368f 100644
--- a/gas/testsuite/gas/elf/bad-group.s
+++ b/gas/testsuite/gas/elf/bad-group.s
@@ -1,7 +1,7 @@
.section .text.startup,"ax",%progbits
.globl main
main:
- .type main, @function
+ .type main, %function
.LFB0:
.section .text.unlikely,"ax",%progbits
.L5:
diff --git a/gas/testsuite/gas/elf/bad-size.err b/gas/testsuite/gas/elf/bad-size.err
index caa6bae..513d250 100644
--- a/gas/testsuite/gas/elf/bad-size.err
+++ b/gas/testsuite/gas/elf/bad-size.err
@@ -1,2 +1,3 @@
.*bad-size\.s: Assembler messages:
-.*bad-size\.s:.* Error: .*
+#...
+.*bad-size\.s:.* Error: \.size expression .* does not evaluate to a constant
diff --git a/gas/testsuite/gas/i386/mpx-inval-1.l b/gas/testsuite/gas/i386/mpx-inval-1.l
index 121aad6..b356080 100644
--- a/gas/testsuite/gas/i386/mpx-inval-1.l
+++ b/gas/testsuite/gas/i386/mpx-inval-1.l
@@ -33,9 +33,9 @@ GAS LISTING .*
.* Error: expecting valid branch instruction after `bnd'
.* Warning: skipping prefixes on this instruction
[ ]*9[ ]+003412
-[ ]*10[ ]+\?\?\?\? F2E200 bnd loop foo
+[ ]*10[ ]+\?\?\?\? F2E2E9 bnd loop foo
.* Error: expecting valid branch instruction after `bnd'
-[ ]*11[ ]+\?\?\?\? 67F2E300 bnd jcxz foo
+[ ]*11[ ]+\?\?\?\? 67F2E3E5 bnd jcxz foo
.* Error: expecting valid branch instruction after `bnd'
[ ]*12[ ]+
[ ]*13[ ]+\.intel_syntax noprefix
@@ -49,7 +49,8 @@ GAS LISTING .*
[ ]*17[ ]+\?\?\?\? EA000000 bnd ljmp 0x1234,xxx
.* Error: expecting valid branch instruction after `bnd'
[ ]*17[ ]+003412
-[ ]*18[ ]+\?\?\?\? F2E200 bnd loop foo
+[ ]*18[ ]+\?\?\?\? F2E2CE bnd loop foo
.* Error: expecting valid branch instruction after `bnd'
-[ ]*19[ ]+\?\?\?\? 67F2E300 bnd jcxz foo
+[ ]*19[ ]+\?\?\?\? 67F2E3CA bnd jcxz foo
.* Error: expecting valid branch instruction after `bnd'
+#pass
diff --git a/gas/testsuite/gas/i386/reloc32.l b/gas/testsuite/gas/i386/reloc32.l
index 74e80df..9299445 100644
--- a/gas/testsuite/gas/i386/reloc32.l
+++ b/gas/testsuite/gas/i386/reloc32.l
@@ -65,3 +65,4 @@
.*:159: Error: .*
.*:160: Error: .*
.*:161: Error: .*
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-mpx-inval-1.l b/gas/testsuite/gas/i386/x86-64-mpx-inval-1.l
index 16b3aff..361de10 100644
--- a/gas/testsuite/gas/i386/x86-64-mpx-inval-1.l
+++ b/gas/testsuite/gas/i386/x86-64-mpx-inval-1.l
@@ -17,9 +17,9 @@ GAS LISTING .*
.* Error: expecting valid branch instruction after `bnd'
[ ]*5[ ]+\?\?\?\? 6766F2AB bnd stosw \(%edi\) \# Bad
.* Error: expecting valid branch instruction after `bnd'
-[ ]*6[ ]+\?\?\?\? F2E200 bnd loop foo
+[ ]*6[ ]+\?\?\?\? F2E2(00|0A) bnd loop foo
.* Error: expecting valid branch instruction after `bnd'
-[ ]*7[ ]+\?\?\?\? F2E300 bnd jrcxz foo
+[ ]*7[ ]+\?\?\?\? F2E3(00|0D) bnd jrcxz foo
.* Error: expecting valid branch instruction after `bnd'
[ ]*8[ ]+
[ ]*9[ ]+\.intel_syntax noprefix
@@ -27,7 +27,8 @@ GAS LISTING .*
.* Error: expecting valid branch instruction after `bnd'
[ ]*11[ ]+\?\?\?\? 6766F2AB bnd stos WORD PTR \[edi] \# Bad
.* Error: expecting valid branch instruction after `bnd'
-[ ]*12[ ]+\?\?\?\? F2E200 bnd loop foo
+[ ]*12[ ]+\?\?\?\? F2E2(00|18) bnd loop foo
.* Error: expecting valid branch instruction after `bnd'
-[ ]*13[ ]+\?\?\?\? F2E300 bnd jrcxz foo
+[ ]*13[ ]+\?\?\?\? F2E3(00|1B)( |90) bnd jrcxz foo
.* Error: expecting valid branch instruction after `bnd'
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-mpx-inval-2.l b/gas/testsuite/gas/i386/x86-64-mpx-inval-2.l
index c7be066..d9a1b6e 100644
--- a/gas/testsuite/gas/i386/x86-64-mpx-inval-2.l
+++ b/gas/testsuite/gas/i386/x86-64-mpx-inval-2.l
@@ -170,4 +170,5 @@ GAS LISTING .*
[ ]*65[ ]+\?\?\?\? 670F1A14 bndldx bnd2, \[1\*ebx\+3\]
.* Error: 32-bit address isn't allowed in 64-bit MPX instructions\.
[ ]*65[ ]+1D030000
-[ ]*65[ ]+00
+[ ]*65[ ]+00(|909090 )
+#pass
diff --git a/gas/testsuite/gas/macros/dot.l b/gas/testsuite/gas/macros/dot.l
index 5c616b0..07334ce 100644
--- a/gas/testsuite/gas/macros/dot.l
+++ b/gas/testsuite/gas/macros/dot.l
@@ -6,11 +6,11 @@
[ ]*[1-9][0-9]*[ ]+m 4, 2
[ ]*[1-9][0-9]*[ ]+> \.data
[ ]*[1-9][0-9]*[ ]+> labelA:labelB:labelC:labelD:x\.y\.z 4\+2
-[ ]*[1-9][0-9]*[ ]+>> \.align 4
+[ ]*[1-9][0-9]*[ ]+>> \.balign 4
[ ]*[1-9][0-9]*[ ]+\?+[ ]+06 ?06[ ]+>> \.byte 4\+2,4\+2
[ ]*[1-9][0-9]*[ ]+\?+[ ]+00 ?00[ ]+> \.skip 2
[ ]*[1-9][0-9]*[ ]+> labelZ:labelY:labelX:labelW:\.xyz 4-2
-[ ]*[1-9][0-9]*[ ]+>> \.align 8
+[ ]*[1-9][0-9]*[ ]+\?+[ ]+00 ?00 ?00 ?00[ ]+>> \.balign 8
[ ]*[1-9][0-9]*[ ]+\?+[ ]+02 ?02[ ]+>> \.byte 4-2,4-2
[ ]*[1-9][0-9]*[ ]+\?+[ ]+00 ?00 ?00 ?00[ ]+> \.skip 4\*2
[ ]*[1-9][0-9]*[ ]+00 ?00 ?00 ?00[ ]*
diff --git a/gas/testsuite/gas/macros/dot.s b/gas/testsuite/gas/macros/dot.s
index e9c326d..6916400 100644
--- a/gas/testsuite/gas/macros/dot.s
+++ b/gas/testsuite/gas/macros/dot.s
@@ -1,12 +1,12 @@
.altmacro
.macro x.y.z val
- .align 4
+ .balign 4
.byte val,val
.endm
.macro .xyz val
- .align 8
+ .balign 8
.byte val,val
.endm
diff --git a/gas/testsuite/gas/symver/symver6.l b/gas/testsuite/gas/symver/symver6.l
index 69468b4..c2d12ae 100644
--- a/gas/testsuite/gas/symver/symver6.l
+++ b/gas/testsuite/gas/symver/symver6.l
@@ -1,2 +1,3 @@
.*: Assembler messages:
.*:7: Error: multiple versions \[`foo@version1'|`foo@@version1'\] for symbol `foo'
+#pass
diff --git a/gas/write.c b/gas/write.c
index 4ab275d..d1918e6 100644
--- a/gas/write.c
+++ b/gas/write.c
@@ -1692,7 +1692,7 @@ set_symtab (void)
#endif
#endif
-void
+static void
subsegs_finish (void)
{
struct frchain *frchainP;
@@ -1761,33 +1761,12 @@ write_object_file (void)
fragS *fragP; /* Track along all frags. */
#endif
+ subsegs_finish ();
+
#ifdef md_pre_output_hook
md_pre_output_hook;
#endif
- /* Do we really want to write it? */
- {
- int n_warns, n_errs;
- n_warns = had_warnings ();
- n_errs = had_errors ();
- /* The -Z flag indicates that an object file should be generated,
- regardless of warnings and errors. */
- if (flag_always_generate_output)
- {
- if (n_warns || n_errs)
- as_warn (_("%d error%s, %d warning%s, generating bad object file"),
- n_errs, n_errs == 1 ? "" : "s",
- n_warns, n_warns == 1 ? "" : "s");
- }
- else
- {
- if (n_errs)
- as_fatal (_("%d error%s, %d warning%s, no object file generated"),
- n_errs, n_errs == 1 ? "" : "s",
- n_warns, n_warns == 1 ? "" : "s");
- }
- }
-
#ifdef md_pre_relax_hook
md_pre_relax_hook;
#endif
diff --git a/gas/write.h b/gas/write.h
index c9b3da0..0389005 100644
--- a/gas/write.h
+++ b/gas/write.h
@@ -169,7 +169,6 @@ extern struct reloc_list* reloc_list;
extern void append (char **charPP, char *fromP, unsigned long length);
extern void record_alignment (segT seg, int align);
extern int get_recorded_alignment (segT seg);
-extern void subsegs_finish (void);
extern void write_object_file (void);
extern long relax_frag (segT, fragS *, long);
extern int relax_segment (struct frag *, segT, int);
generated by cgit v1.1 at 2024-12-04 06:56:12 +0000