Change the stream argument to _filtered to GDB_FILE *.

Change all references to stdout/stderr to gdb_stdout/gdb_stderr.

Replace all calls to stdio output functions with calls to
corresponding _unfiltered functions (`fprintf_unfiltered')

Replaced calls to fopen for output to gdb_fopen.

Added sufficient goo to utils.c and defs.h to make the above work.

The net effect is that stdio output functions are only directly used
in utils.c.  Elsewhere, the _unfiltered and _filtered functions and
GDB_FILE type are used.

In the near future, GDB_FILE will stop being equivalant to FILE.

The semantics of some commands has changed in a very subtle way:
called in the right context, they may cause new occurences of
prompt_for_continue() behavior.  The testsuite doesn't notice anything
like this, though.

Please respect this change by not reintroducing stdio output
dependencies in the main body of gdb code.  All output from commands
should go to a GDB_FILE.

Target-specific code can still use stdio directly to communicate with
targets.

1 files changed, 59 insertions, 59 deletions

diff --git a/gdb/symm-nat.c b/gdb/symm-nat.c
index 75a940e..752263d 100644
--- a/gdb/symm-nat.c
+++ b/gdb/symm-nat.c
@@ -111,43 +111,43 @@ struct pt_regset ep;
     int fpreg;
     unsigned char *p;
     
-    printf("80387:");
+    printf_unfiltered("80387:");
     if (ep.pr_fpu.fpu_ip == 0) {
-	printf(" not in use.\n");
+	printf_unfiltered(" not in use.\n");
 	return;
     } else {
-	printf("\n");
+	printf_unfiltered("\n");
     }
     if (ep.pr_fpu.fpu_status != 0) {
 	print_387_status_word (ep.pr_fpu.fpu_status);
     }
     print_387_control_word (ep.pr_fpu.fpu_control);
-    printf ("last exception: ");
-    printf ("opcode 0x%x; ", ep.pr_fpu.fpu_rsvd4);
-    printf ("pc 0x%x:0x%x; ", ep.pr_fpu.fpu_cs, ep.pr_fpu.fpu_ip);
-    printf ("operand 0x%x:0x%x\n", ep.pr_fpu.fpu_data_offset, ep.pr_fpu.fpu_op_sel);
+    printf_unfiltered ("last exception: ");
+    printf_unfiltered ("opcode 0x%x; ", ep.pr_fpu.fpu_rsvd4);
+    printf_unfiltered ("pc 0x%x:0x%x; ", ep.pr_fpu.fpu_cs, ep.pr_fpu.fpu_ip);
+    printf_unfiltered ("operand 0x%x:0x%x\n", ep.pr_fpu.fpu_data_offset, ep.pr_fpu.fpu_op_sel);
     
     top = (ep.pr_fpu.fpu_status >> 11) & 7;
     
-    printf ("regno  tag  msb              lsb  value\n");
+    printf_unfiltered ("regno  tag  msb              lsb  value\n");
     for (fpreg = 7; fpreg >= 0; fpreg--) 
 	{
 	    double val;
 	    
-	    printf ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg);
+	    printf_unfiltered ("%s %d: ", fpreg == top ? "=>" : "  ", fpreg);
 	    
 	    switch ((ep.pr_fpu.fpu_tag >> (fpreg * 2)) & 3) 
 		{
-		case 0: printf ("valid "); break;
-		case 1: printf ("zero  "); break;
-		case 2: printf ("trap  "); break;
-		case 3: printf ("empty "); break;
+		case 0: printf_unfiltered ("valid "); break;
+		case 1: printf_unfiltered ("zero  "); break;
+		case 2: printf_unfiltered ("trap  "); break;
+		case 3: printf_unfiltered ("empty "); break;
 		}
 	    for (i = 9; i >= 0; i--)
-		printf ("%02x", ep.pr_fpu.fpu_stack[fpreg][i]);
+		printf_unfiltered ("%02x", ep.pr_fpu.fpu_stack[fpreg][i]);
 	    
 	    i387_to_double (ep.pr_fpu.fpu_stack[fpreg], (char *)&val);
-	    printf ("  %g\n", val);
+	    printf_unfiltered ("  %g\n", val);
 	}
     if (ep.pr_fpu.fpu_rsvd1)
 	warning ("rsvd1 is 0x%x\n", ep.pr_fpu.fpu_rsvd1);
@@ -167,72 +167,72 @@ unsigned int pcr;
     int pcr_tmp;
 
     pcr_tmp = pcr & FPA_PCR_MODE;
-    printf("\tMODE= %#x; RND= %#x ", pcr_tmp, pcr_tmp & 12);
+    printf_unfiltered("\tMODE= %#x; RND= %#x ", pcr_tmp, pcr_tmp & 12);
     switch (pcr_tmp & 12) {
     case 0:
-	printf("RN (Nearest Value)");
+	printf_unfiltered("RN (Nearest Value)");
 	break;
     case 1:
-	printf("RZ (Zero)");
+	printf_unfiltered("RZ (Zero)");
 	break;
     case 2:
-	printf("RP (Positive Infinity)");
+	printf_unfiltered("RP (Positive Infinity)");
 	break;
     case 3:
-	printf("RM (Negative Infinity)");
+	printf_unfiltered("RM (Negative Infinity)");
 	break;
     }
-    printf("; IRND= %d ", pcr_tmp & 2);
+    printf_unfiltered("; IRND= %d ", pcr_tmp & 2);
     if (0 == pcr_tmp & 2) {
-	printf("(same as RND)\n");
+	printf_unfiltered("(same as RND)\n");
     } else {
-	printf("(toward zero)\n");
+	printf_unfiltered("(toward zero)\n");
     }
     pcr_tmp = pcr & FPA_PCR_EM;
-    printf("\tEM= %#x", pcr_tmp);
-    if (pcr_tmp & FPA_PCR_EM_DM) printf(" DM");
-    if (pcr_tmp & FPA_PCR_EM_UOM) printf(" UOM");
-    if (pcr_tmp & FPA_PCR_EM_PM) printf(" PM");
-    if (pcr_tmp & FPA_PCR_EM_UM) printf(" UM");
-    if (pcr_tmp & FPA_PCR_EM_OM) printf(" OM");
-    if (pcr_tmp & FPA_PCR_EM_ZM) printf(" ZM");
-    if (pcr_tmp & FPA_PCR_EM_IM) printf(" IM");
-    printf("\n");
+    printf_unfiltered("\tEM= %#x", pcr_tmp);
+    if (pcr_tmp & FPA_PCR_EM_DM) printf_unfiltered(" DM");
+    if (pcr_tmp & FPA_PCR_EM_UOM) printf_unfiltered(" UOM");
+    if (pcr_tmp & FPA_PCR_EM_PM) printf_unfiltered(" PM");
+    if (pcr_tmp & FPA_PCR_EM_UM) printf_unfiltered(" UM");
+    if (pcr_tmp & FPA_PCR_EM_OM) printf_unfiltered(" OM");
+    if (pcr_tmp & FPA_PCR_EM_ZM) printf_unfiltered(" ZM");
+    if (pcr_tmp & FPA_PCR_EM_IM) printf_unfiltered(" IM");
+    printf_unfiltered("\n");
     pcr_tmp = FPA_PCR_CC;
-    printf("\tCC= %#x", pcr_tmp);
-    if (pcr_tmp & FPA_PCR_20MHZ) printf(" 20MHZ");
-    if (pcr_tmp & FPA_PCR_CC_Z) printf(" Z");
-    if (pcr_tmp & FPA_PCR_CC_C2) printf(" C2");
-    if (pcr_tmp & FPA_PCR_CC_C1) printf(" C1");
+    printf_unfiltered("\tCC= %#x", pcr_tmp);
+    if (pcr_tmp & FPA_PCR_20MHZ) printf_unfiltered(" 20MHZ");
+    if (pcr_tmp & FPA_PCR_CC_Z) printf_unfiltered(" Z");
+    if (pcr_tmp & FPA_PCR_CC_C2) printf_unfiltered(" C2");
+    if (pcr_tmp & FPA_PCR_CC_C1) printf_unfiltered(" C1");
     switch (pcr_tmp) {
     case FPA_PCR_CC_Z:
-	printf(" (Equal)");
+	printf_unfiltered(" (Equal)");
 	break;
     case FPA_PCR_CC_C1:
-	printf(" (Less than)");
+	printf_unfiltered(" (Less than)");
 	break;
     case 0:
-	printf(" (Greater than)");
+	printf_unfiltered(" (Greater than)");
 	break;
     case FPA_PCR_CC_Z | FPA_PCR_CC_C1 | FPA_PCR_CC_C2:
-	printf(" (Unordered)");
+	printf_unfiltered(" (Unordered)");
 	break;
     default:
-	printf(" (Undefined)");
+	printf_unfiltered(" (Undefined)");
 	break;
     }
-    printf("\n");
+    printf_unfiltered("\n");
     pcr_tmp = pcr & FPA_PCR_AE;
-    printf("\tAE= %#x", pcr_tmp);
-    if (pcr_tmp & FPA_PCR_AE_DE) printf(" DE");
-    if (pcr_tmp & FPA_PCR_AE_UOE) printf(" UOE");
-    if (pcr_tmp & FPA_PCR_AE_PE) printf(" PE");
-    if (pcr_tmp & FPA_PCR_AE_UE) printf(" UE");
-    if (pcr_tmp & FPA_PCR_AE_OE) printf(" OE");
-    if (pcr_tmp & FPA_PCR_AE_ZE) printf(" ZE");
-    if (pcr_tmp & FPA_PCR_AE_EE) printf(" EE");
-    if (pcr_tmp & FPA_PCR_AE_IE) printf(" IE");
-    printf("\n");
+    printf_unfiltered("\tAE= %#x", pcr_tmp);
+    if (pcr_tmp & FPA_PCR_AE_DE) printf_unfiltered(" DE");
+    if (pcr_tmp & FPA_PCR_AE_UOE) printf_unfiltered(" UOE");
+    if (pcr_tmp & FPA_PCR_AE_PE) printf_unfiltered(" PE");
+    if (pcr_tmp & FPA_PCR_AE_UE) printf_unfiltered(" UE");
+    if (pcr_tmp & FPA_PCR_AE_OE) printf_unfiltered(" OE");
+    if (pcr_tmp & FPA_PCR_AE_ZE) printf_unfiltered(" ZE");
+    if (pcr_tmp & FPA_PCR_AE_EE) printf_unfiltered(" EE");
+    if (pcr_tmp & FPA_PCR_AE_IE) printf_unfiltered(" IE");
+    printf_unfiltered("\n");
 }
 
 print_1167_regs(regs)
@@ -253,13 +253,13 @@ long regs[FPA_NREGS];
 
     for (i = 0; i < FPA_NREGS; i++) {
 	xf.l = regs[i];
-	printf("%%fp%d: raw= %#x, single= %f", i+1, regs[i], xf.f);
+	printf_unfiltered("%%fp%d: raw= %#x, single= %f", i+1, regs[i], xf.f);
 	if (!(i & 1)) {
-	    printf("\n");
+	    printf_unfiltered("\n");
 	} else {
 	    xd.l[1] = regs[i];
 	    xd.l[0] = regs[i+1];
-	    printf(", double= %f\n", xd.d);
+	    printf_unfiltered(", double= %f\n", xd.d);
 	}
     }
 }
@@ -269,13 +269,13 @@ struct pt_regset ep;
 
 {
 
-    printf("WTL 1167:");
+    printf_unfiltered("WTL 1167:");
     if (ep.pr_fpa.fpa_pcr !=0) {
-	printf("\n");
+	printf_unfiltered("\n");
 	print_1167_control_word(ep.pr_fpa.fpa_pcr);
 	print_1167_regs(ep.pr_fpa.fpa_regs);
     } else {
-	printf(" not in use.\n");
+	printf_unfiltered(" not in use.\n");
     }
 }