* config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare

        debug_line.
        (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
        (md_assemble): Call dwarf2_where for OBJ_ELF.
        (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
        (pa_end_of_source): New function.
        * tc-hppa.h (md_end): Define for OBJ_ELF.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index ca19c0067d1943166cd76fb09a6df0b58d1bb281..f8f3b45e7bca3e0cc40f0e7737c452d88a605a31 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,13 @@
+Wed Sep 15 05:14:32 1999  Jeffrey A Law  (law@cygnus.com)
+
+       * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
+       debug_line.
+       (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
+       (md_assemble): Call dwarf2_where for OBJ_ELF.
+       (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
+       (pa_end_of_source): New function.
+       * tc-hppa.h (md_end): Define for OBJ_ELF.
+
 1999-09-14  Michael Meissner  <meissner@cygnus.com>
 
        * configure.in (Canonicalization of target names): Remove adding

diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c
index 823238f7d642ea8b88e968913f34011f4a6cc0a7..eda75aa69e119a9107ffe0bd308b3248900d2581 100644 (file)
--- a/gas/config/tc-hppa.c
+++ b/gas/config/tc-hppa.c
@@ -39,6 +39,14 @@
 error only one of OBJ_ELF and OBJ_SOM can be defined
 #endif
 
+/* If we are using ELF, then we probably can support dwarf2 debug
+   records.  Furthermore, if we are supporting dwarf2 debug records,
+   then we want to use the assembler support for compact line numbers.  */
+#ifdef OBJ_ELF
+#include "dwarf2dbg.h"
+struct dwarf2_line_info debug_line;
+#endif
+
 /* A "convient" place to put object file dependencies which do
    not need to be seen outside of tc-hppa.c.  */
 #ifdef OBJ_ELF
@@ -630,6 +638,9 @@ const pseudo_typeS md_pseudo_table[] =
   {"equ", pa_equ, 0},
   {"exit", pa_exit, 0},
   {"export", pa_export, 0},
+#ifdef OBJ_ELF
+  { "file", dwarf2_directive_file },
+#endif
   {"fill", pa_fill, 0},
   {"float", pa_float_cons, 'f'},
   {"half", pa_cons, 2},
@@ -639,6 +650,9 @@ const pseudo_typeS md_pseudo_table[] =
   {"lcomm", pa_lcomm, 0},
   {"leave", pa_leave, 0},
   {"level", pa_level, 0},
+#ifdef OBJ_ELF
+  { "loc", dwarf2_directive_loc },
+#endif
   {"long", pa_cons, 4},
   {"lsym", pa_lsym, 0},
 #ifdef OBJ_SOM
@@ -1443,6 +1457,12 @@ md_assemble (str)
                  (offsetT) 0, &the_insn.exp, the_insn.pcrel,
                  the_insn.reloc, the_insn.field_selector,
                  the_insn.format, the_insn.arg_reloc, NULL);
+
+#ifdef OBJ_ELF
+  if (debug_type == DEBUG_DWARF2)
+    dwarf2_where (&debug_line);
+#endif
+
 }
 
 /* Do the real work for assembling a single instruction.  Store results
@@ -3357,6 +3377,16 @@ pa_ip (str)
       break;
     }
 
+#ifdef OBJ_ELF
+  if (debug_type == DEBUG_DWARF2)
+    {
+      bfd_vma addr;
+
+      addr = frag_now->fr_address + frag_now_fix ();
+      dwarf2_gen_line_info (addr, &debug_line);
+    }
+#endif
+
   the_insn.opcode = opcode;
 }
 
@@ -7504,3 +7534,11 @@ elf_hppa_final_processing ()
     }
 }
 #endif
+
+#ifdef OBJ_ELF
+pa_end_of_source ()
+{
+  if (debug_type == DEBUG_DWARF2)
+    dwarf2_finish ();
+}
+#endif

diff --git a/gas/config/tc-hppa.h b/gas/config/tc-hppa.h
index 13e10daf7df9ccec882d4aeeff243cfedef7b1d0..67d55dc92a58c05d2b4f04953229a65cae4caf1a 100644 (file)
--- a/gas/config/tc-hppa.h
+++ b/gas/config/tc-hppa.h
@@ -162,6 +162,9 @@ void elf_hppa_final_processing PARAMS ((void));
 #endif
 
 #define md_operand(x)
+#ifdef OBJ_ELF
+#define md_end() pa_end_of_source ()
+#endif
 
 #define TC_FIX_TYPE PTR
 #define TC_INIT_FIX_DATA(FIXP) ((FIXP)->tc_fix_data = NULL)