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-rw-r--r--gdb/testsuite/ChangeLog11
-rw-r--r--gdb/testsuite/gdb.base/call-rt-st.c160
-rw-r--r--gdb/testsuite/gdb.base/call-rt-st.exp22
3 files changed, 187 insertions, 6 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index a5a1c49..4807d7f 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,14 @@
+2003-10-13 Corinna Vinschen <vinschen@redhat.com>
+
+ * gdb.base/call-rt-st.c (struct bit_flags_char_t): New bitfield
+ type, based on char type.
+ (struct bit_flags_short_t): New bitfield type, based on short type.
+ (init_bit_flags_char): New fuction.
+ (init_bit_flags_short): Ditto.
+ (print_bit_flags_char): Ditto.
+ (print_bit_flags_short): Ditto.
+ (main): Add handling for bit_flags_char_t and bit_flags_short_t.
+
2003-10-11 Michael Chastain <mec@shout.net>
* gdb.base/call-rt-st.exp: Update copyright year.
diff --git a/gdb/testsuite/gdb.base/call-rt-st.c b/gdb/testsuite/gdb.base/call-rt-st.c
index 712f70e..09dd5bb 100644
--- a/gdb/testsuite/gdb.base/call-rt-st.c
+++ b/gdb/testsuite/gdb.base/call-rt-st.c
@@ -31,6 +31,28 @@ struct small_rep_info_t {
int head;
};
+/* 6 bits : really fits in 8 bits and is promoted to 8 bits
+ */
+struct bit_flags_char_t {
+ unsigned char alpha :1;
+ unsigned char beta :1;
+ unsigned char gamma :1;
+ unsigned char delta :1;
+ unsigned char epsilon :1;
+ unsigned char omega :1;
+};
+
+/* 6 bits : really fits in 8 bits and is promoted to 16 bits
+ */
+struct bit_flags_short_t {
+ unsigned short alpha :1;
+ unsigned short beta :1;
+ unsigned short gamma :1;
+ unsigned short delta :1;
+ unsigned short epsilon :1;
+ unsigned short omega :1;
+};
+
/* 6 bits : really fits in 8 bits and is promoted to 32 bits
*/
struct bit_flags_t {
@@ -107,6 +129,90 @@ void loop_count () {
}
/*****************************************************************
+ * INIT_BIT_FLAGS_CHAR :
+ * Initializes a bit_flags_char_t structure. Can call this function see
+ * the call command behavior when integer arguments do not fit into
+ * registers and must be placed on the stack.
+ * OUT struct bit_flags_char_t *bit_flags -- structure to be filled
+ * IN unsigned a -- 0 or 1
+ * IN unsigned b -- 0 or 1
+ * IN unsigned g -- 0 or 1
+ * IN unsigned d -- 0 or 1
+ * IN unsigned e -- 0 or 1
+ * IN unsigned o -- 0 or 1
+ *****************************************************************/
+#ifdef PROTOTYPES
+void init_bit_flags_char (
+struct bit_flags_char_t *bit_flags,
+unsigned a,
+unsigned b,
+unsigned g,
+unsigned d,
+unsigned e,
+unsigned o)
+#else
+void init_bit_flags_char (bit_flags,a,b,g,d,e,o)
+struct bit_flags_char_t *bit_flags;
+unsigned a;
+unsigned b;
+unsigned g;
+unsigned d;
+unsigned e;
+unsigned o;
+#endif
+{
+
+ bit_flags->alpha = a;
+ bit_flags->beta = b;
+ bit_flags->gamma = g;
+ bit_flags->delta = d;
+ bit_flags->epsilon = e;
+ bit_flags->omega = o;
+}
+
+/*****************************************************************
+ * INIT_BIT_FLAGS_SHORT :
+ * Initializes a bit_flags_short_t structure. Can call this function see
+ * the call command behavior when integer arguments do not fit into
+ * registers and must be placed on the stack.
+ * OUT struct bit_flags_short_t *bit_flags -- structure to be filled
+ * IN unsigned a -- 0 or 1
+ * IN unsigned b -- 0 or 1
+ * IN unsigned g -- 0 or 1
+ * IN unsigned d -- 0 or 1
+ * IN unsigned e -- 0 or 1
+ * IN unsigned o -- 0 or 1
+ *****************************************************************/
+#ifdef PROTOTYPES
+void init_bit_flags_short (
+struct bit_flags_short_t *bit_flags,
+unsigned a,
+unsigned b,
+unsigned g,
+unsigned d,
+unsigned e,
+unsigned o)
+#else
+void init_bit_flags_short (bit_flags,a,b,g,d,e,o)
+struct bit_flags_short_t *bit_flags;
+unsigned a;
+unsigned b;
+unsigned g;
+unsigned d;
+unsigned e;
+unsigned o;
+#endif
+{
+
+ bit_flags->alpha = a;
+ bit_flags->beta = b;
+ bit_flags->gamma = g;
+ bit_flags->delta = d;
+ bit_flags->epsilon = e;
+ bit_flags->omega = o;
+}
+
+/*****************************************************************
* INIT_BIT_FLAGS :
* Initializes a bit_flags_t structure. Can call this function see
* the call command behavior when integer arguments do not fit into
@@ -345,6 +451,50 @@ int seed;
}
/*****************************************************************
+ * PRINT_BIT_FLAGS_CHAR :
+ * IN struct bit_flags_char_t bit_flags
+ ****************************************************************/
+#ifdef PROTOTYPES
+struct bit_flags_char_t print_bit_flags_char (struct bit_flags_char_t bit_flags)
+#else
+struct bit_flags_char_t print_bit_flags_char ( bit_flags)
+struct bit_flags_char_t bit_flags;
+#endif
+{
+
+ if (bit_flags.alpha) printf("alpha\n");
+ if (bit_flags.beta) printf("beta\n");
+ if (bit_flags.gamma) printf("gamma\n");
+ if (bit_flags.delta) printf("delta\n");
+ if (bit_flags.epsilon) printf("epsilon\n");
+ if (bit_flags.omega) printf("omega\n");
+ return bit_flags;
+
+}
+
+/*****************************************************************
+ * PRINT_BIT_FLAGS_SHORT :
+ * IN struct bit_flags_short_t bit_flags
+ ****************************************************************/
+#ifdef PROTOTYPES
+struct bit_flags_short_t print_bit_flags_short (struct bit_flags_short_t bit_flags)
+#else
+struct bit_flags_short_t print_bit_flags_short ( bit_flags)
+struct bit_flags_short_t bit_flags;
+#endif
+{
+
+ if (bit_flags.alpha) printf("alpha\n");
+ if (bit_flags.beta) printf("beta\n");
+ if (bit_flags.gamma) printf("gamma\n");
+ if (bit_flags.delta) printf("delta\n");
+ if (bit_flags.epsilon) printf("epsilon\n");
+ if (bit_flags.omega) printf("omega\n");
+ return bit_flags;
+
+}
+
+/*****************************************************************
* PRINT_BIT_FLAGS :
* IN struct bit_flags_t bit_flags
****************************************************************/
@@ -553,6 +703,8 @@ int main () {
/* variables for testing a small structures and a very long argument list
*/
struct small_rep_info_t *struct1;
+ struct bit_flags_char_t *cflags;
+ struct bit_flags_short_t *sflags;
struct bit_flags_t *flags;
struct bit_flags_combo_t *flags_combo;
struct three_char_t *three_char;
@@ -577,6 +729,8 @@ int main () {
/* Allocate space for small structures
*/
struct1 = (struct small_rep_info_t *)malloc(sizeof(struct small_rep_info_t));
+ cflags = (struct bit_flags_char_t *)malloc(sizeof(struct bit_flags_char_t));
+ sflags = (struct bit_flags_short_t *)malloc(sizeof(struct bit_flags_short_t));
flags = (struct bit_flags_t *)malloc(sizeof(struct bit_flags_t));
flags_combo = (struct bit_flags_combo_t *)malloc(sizeof(struct bit_flags_combo_t));
three_char = (struct three_char_t *)malloc(sizeof(struct three_char_t));
@@ -590,6 +744,10 @@ int main () {
*/
init_one_double ( d1, 1.11111);
init_two_floats ( f3, -2.345, 1.0);
+ init_bit_flags_char(cflags, (unsigned)1, (unsigned)0, (unsigned)1,
+ (unsigned)0, (unsigned)1, (unsigned)0 );
+ init_bit_flags_short(sflags, (unsigned)1, (unsigned)0, (unsigned)1,
+ (unsigned)0, (unsigned)1, (unsigned)0 );
init_bit_flags(flags, (unsigned)1, (unsigned)0, (unsigned)1,
(unsigned)0, (unsigned)1, (unsigned)0 );
init_bit_flags_combo(flags_combo, (unsigned)1, (unsigned)0, 'y',
@@ -605,6 +763,8 @@ int main () {
*/
print_one_double(*d1);
print_two_floats(*f3);
+ print_bit_flags_char(*cflags);
+ print_bit_flags_short(*sflags);
print_bit_flags(*flags);
print_bit_flags_combo(*flags_combo);
print_three_chars(*three_char);
diff --git a/gdb/testsuite/gdb.base/call-rt-st.exp b/gdb/testsuite/gdb.base/call-rt-st.exp
index 388954f..39242fd 100644
--- a/gdb/testsuite/gdb.base/call-rt-st.exp
+++ b/gdb/testsuite/gdb.base/call-rt-st.exp
@@ -114,13 +114,13 @@ if ![runto_main] then {
gdb_test "break loop_count" \
- "Breakpoint.* file .*call-rt-st.c, line 106\\." \
+ "Breakpoint.* file .*call-rt-st.c, line 128\\." \
"breakpoint loop_count"
send_gdb "continue\n"
gdb_expect {
- -re "Continuing\\..*Breakpoint.*loop_count \\(\\) at.*call-rt-st.c:106\[ \t\r\n\]+106\[\t \]+for \\(index=0; index.4; index..\\);\[\r\n \]+$gdb_prompt $" {
+ -re "Continuing\\..*Breakpoint.*loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+128\[\t \]+for \\(index=0; index.4; index..\\);\[\r\n \]+$gdb_prompt $" {
pass "continue to loop_count"}
-re ".*$gdb_prompt $" { fail "continue to loop_count"}
timeout { fail "(timeout) continue to loop_count"}
@@ -128,11 +128,11 @@ gdb_expect {
send_gdb "finish\n"
gdb_expect {
- -re "Run till exit from .0 loop_count \\(\\) at.*call-rt-st.c:106\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:617\[ \t\r\n\]+617\[\t \]+return 0;.*$gdb_prompt $" {
- pass "finish out from loop_count (line 617)"
+ -re "Run till exit from .0 loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:777\[ \t\r\n\]+777\[\t \]+return 0;.*$gdb_prompt $" {
+ pass "finish out from loop_count (line 777)"
}
- -re "Run till exit from .0 loop_count \\(\\) at.*call-rt-st.c:106\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:615\[ \t\r\n\]+615\[\t \]+loop_count.*$gdb_prompt $" {
- pass "finish out from loop_count (line 615)"
+ -re "Run till exit from .0 loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:775\[ \t\r\n\]+775\[\t \]+loop_count.*$gdb_prompt $" {
+ pass "finish out from loop_count (line 775)"
}
-re ".*$gdb_prompt $" {
fail "finish out from loop_count"
@@ -191,6 +191,16 @@ if {![gdb_skip_float_test "print print_two_floats(*f3)"] && \
".*Contents of two_floats_t:\[ \r\n\]+-2\\.345000\[ \t]+1\\.000000\[ \r\n\]+.\[0-9\]+ = \\{float1 = -2\\.34500003, float2 = 1\\}"
}
+if ![gdb_skip_stdio_test "print print_bit_flags_char(*flags)"] {
+ print_struct_call "print_bit_flags_char(*flags)" \
+ ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1 '\\\\001', beta = 0 '\\\\0', gamma = 1 '\\\\001', delta = 0 '\\\\0', epsilon = 1 '\\\\001', omega = 0 '\\\\0'\\}"
+}
+
+if ![gdb_skip_stdio_test "print print_bit_flags_short(*flags)"] {
+ print_struct_call "print_bit_flags_short(*flags)" \
+ ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\\}"
+}
+
if ![gdb_skip_stdio_test "print print_bit_flags(*flags)"] {
print_struct_call "print_bit_flags(*flags)" \
".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\\}"
generated by cgit v1.1 at 2024-12-21 14:04:58 +0000