/* How to generate a relocation. */
#define hppa_gen_reloc_type hppa_elf_gen_reloc_type
-/* Who knows. */
+/* ELF objects can have versions, but apparently do not have anywhere
+ to store a copyright string. */
#define obj_version obj_elf_version
+#define obj_copyright obj_elf_version
/* Use space aliases. */
#define USE_ALIASES 1
/* Object file formats specify relocation types. */
typedef int reloc_type;
-/* Who knows. */
+/* SOM objects can have both a version string and a copyright string. */
#define obj_version obj_som_version
+#define obj_copyright obj_som_copyright
/* Do not use space aliases. */
#define USE_ALIASES 0
struct call_info
{
- /* Should sr3 be saved in the prologue? */
- int entry_sr;
-
- /* Does this function make calls? */
- int makes_calls;
-
/* The unwind descriptor being built. */
struct unwind_table ci_unwind;
/* (temporary) symbol used to mark the end of this function. */
symbolS *end_symbol;
- /* frags associated with start and end of this function. */
- fragS *start_frag;
- fragS *end_frag;
-
- /* frags for starting/ending offset of this descriptor. */
- fragS *start_offset_frag;
- fragS *end_offset_frag;
-
- /* The location within {start,end}_offset_frag to find the
- {start,end}_offset. */
- int start_frag_where;
- int end_frag_where;
-
- /* Fixups (relocations) for start_offset and end_offset. */
- fixS *start_fix;
- fixS *end_fix;
-
/* Next entry in the chain. */
struct call_info *ci_next;
};
struct subspace_dictionary_chain
{
- /* Index of containing space. */
- unsigned long ssd_space_index;
-
/* Nonzero if this space has been defined by the user code. */
unsigned int ssd_defined;
- /* Which quadrant within the space this subspace should be loaded into. */
- unsigned char ssd_quadrant;
-
- /* Alignment (in bytes) for this subspace. */
- unsigned long ssd_alignment;
-
- /* Access control bits to determine read/write/execute permissions
- as well as gateway privilege promotions. */
- unsigned char ssd_access_control_bits;
-
- /* A sorting key so that it is possible to specify ordering of
- subspaces within a space. */
- unsigned char ssd_sort_key;
-
- /* Nonzero of this space should be zero filled. */
- unsigned long ssd_zero;
-
- /* Nonzero if this is a common subspace. */
- unsigned char ssd_common;
-
- /* Nonzero if this is a common subspace which allows symbols to be
- multiply defined. */
- unsigned char ssd_dup_common;
-
- /* Nonzero if this subspace is loadable. Note loadable subspaces
- must be contained within loadable spaces; unloadable subspaces
- must be contained in unloadable spaces. */
- unsigned char ssd_loadable;
-
- /* Nonzero if this subspace contains only code. */
- unsigned char ssd_code_only;
-
- /* Starting offset of this subspace. */
- unsigned long ssd_subspace_start;
-
- /* Length of this subspace. */
- unsigned long ssd_subspace_length;
-
/* Name of this subspace. */
char *ssd_name;
asection *ssd_seg;
int ssd_subseg;
- /* Index of this subspace within the subspace dictionary of the object
- file. Not used until object file is written. */
- int object_file_index;
-
- /* The size of the last alignment request for this subspace. */
- int ssd_last_align;
-
/* Next space in the subspace dictionary chain. */
struct subspace_dictionary_chain *ssd_next;
};
struct space_dictionary_chain
{
-
- /* Holds the index into the string table of the name of this
- space. */
- unsigned int sd_name_index;
-
- /* Nonzero if the space is loadable. */
- unsigned int sd_loadable;
-
/* Nonzero if this space has been defined by the user code or
as a default space. */
unsigned int sd_defined;
/* Nonzero if this spaces has been defined by the user code. */
unsigned int sd_user_defined;
- /* Nonzero if this space is not sharable. */
- unsigned int sd_private;
-
/* The space number (or index). */
unsigned int sd_spnum;
- /* The sort key for this space. May be used to determine how to lay
- out the spaces within the object file. */
- unsigned char sd_sort_key;
-
/* The name of this subspace. */
char *sd_name;
/* The unwind descriptor associated with this fixup. */
char fx_unwind[8];
+
+ /* The segment this fixup appears in. */
+ segT segment;
};
/* Structure to hold information about predefined registers. */
static fp_operand_format pa_parse_fp_format PARAMS ((char **s));
static void pa_cons PARAMS ((int));
static void pa_data PARAMS ((int));
-static void pa_desc PARAMS ((int));
static void pa_float_cons PARAMS ((int));
static void pa_fill PARAMS ((int));
static void pa_lcomm PARAMS ((int));
{"COPYRIGHT", pa_copyright, 0},
{"data", pa_data, 0},
{"DATA", pa_data, 0},
- {"desc", pa_desc, 0},
- {"DESC", pa_desc, 0},
{"double", pa_float_cons, 'd'},
{"DOUBLE", pa_float_cons, 'd'},
{"end", pa_end, 0},
/* Holds the last field selector. */
static int hppa_field_selector;
+/* A dummy bfd symbol so that all relocations have symbols of some kind. */
+static symbolS *dummy_symbol;
+
/* Nonzero if errors are to be printed. */
static int print_errors = 1;
{"%eiem", 15},
{"%eirr", 23},
{"%fr0", 0},
- {"%fr0L", 0},
- {"%fr0R", 0},
+ {"%fr0l", 0},
+ {"%fr0r", 0},
{"%fr1", 1},
{"%fr10", 10},
- {"%fr10L", 10},
- {"%fr10R", 10},
+ {"%fr10l", 10},
+ {"%fr10r", 10},
{"%fr11", 11},
- {"%fr11L", 11},
- {"%fr11R", 11},
+ {"%fr11l", 11},
+ {"%fr11r", 11},
{"%fr12", 12},
- {"%fr12L", 12},
- {"%fr12R", 12},
+ {"%fr12l", 12},
+ {"%fr12r", 12},
{"%fr13", 13},
- {"%fr13L", 13},
- {"%fr13R", 13},
+ {"%fr13l", 13},
+ {"%fr13r", 13},
{"%fr14", 14},
- {"%fr14L", 14},
- {"%fr14R", 14},
+ {"%fr14l", 14},
+ {"%fr14r", 14},
{"%fr15", 15},
- {"%fr15L", 15},
- {"%fr15R", 15},
+ {"%fr15l", 15},
+ {"%fr15r", 15},
{"%fr16", 16},
- {"%fr16L", 16},
- {"%fr16R", 16},
+ {"%fr16l", 16},
+ {"%fr16r", 16},
{"%fr17", 17},
- {"%fr17L", 17},
- {"%fr17R", 17},
+ {"%fr17l", 17},
+ {"%fr17r", 17},
{"%fr18", 18},
- {"%fr18L", 18},
- {"%fr18R", 18},
+ {"%fr18l", 18},
+ {"%fr18r", 18},
{"%fr19", 19},
- {"%fr19L", 19},
- {"%fr19R", 19},
- {"%fr1L", 1},
- {"%fr1R", 1},
+ {"%fr19l", 19},
+ {"%fr19r", 19},
+ {"%fr1l", 1},
+ {"%fr1r", 1},
{"%fr2", 2},
{"%fr20", 20},
- {"%fr20L", 20},
- {"%fr20R", 20},
+ {"%fr20l", 20},
+ {"%fr20r", 20},
{"%fr21", 21},
- {"%fr21L", 21},
- {"%fr21R", 21},
+ {"%fr21l", 21},
+ {"%fr21r", 21},
{"%fr22", 22},
- {"%fr22L", 22},
- {"%fr22R", 22},
+ {"%fr22l", 22},
+ {"%fr22r", 22},
{"%fr23", 23},
- {"%fr23L", 23},
- {"%fr23R", 23},
+ {"%fr23l", 23},
+ {"%fr23r", 23},
{"%fr24", 24},
- {"%fr24L", 24},
- {"%fr24R", 24},
+ {"%fr24l", 24},
+ {"%fr24r", 24},
{"%fr25", 25},
- {"%fr25L", 25},
- {"%fr25R", 25},
+ {"%fr25l", 25},
+ {"%fr25r", 25},
{"%fr26", 26},
- {"%fr26L", 26},
- {"%fr26R", 26},
+ {"%fr26l", 26},
+ {"%fr26r", 26},
{"%fr27", 27},
- {"%fr27L", 27},
- {"%fr27R", 27},
+ {"%fr27l", 27},
+ {"%fr27r", 27},
{"%fr28", 28},
- {"%fr28L", 28},
- {"%fr28R", 28},
+ {"%fr28l", 28},
+ {"%fr28r", 28},
{"%fr29", 29},
- {"%fr29L", 29},
- {"%fr29R", 29},
- {"%fr2L", 2},
- {"%fr2R", 2},
+ {"%fr29l", 29},
+ {"%fr29r", 29},
+ {"%fr2l", 2},
+ {"%fr2r", 2},
{"%fr3", 3},
{"%fr30", 30},
- {"%fr30L", 30},
- {"%fr30R", 30},
+ {"%fr30l", 30},
+ {"%fr30r", 30},
{"%fr31", 31},
- {"%fr31L", 31},
- {"%fr31R", 31},
- {"%fr3L", 3},
- {"%fr3R", 3},
+ {"%fr31l", 31},
+ {"%fr31r", 31},
+ {"%fr3l", 3},
+ {"%fr3r", 3},
{"%fr4", 4},
- {"%fr4L", 4},
- {"%fr4R", 4},
+ {"%fr4l", 4},
+ {"%fr4r", 4},
{"%fr5", 5},
- {"%fr5L", 5},
- {"%fr5R", 5},
+ {"%fr5l", 5},
+ {"%fr5r", 5},
{"%fr6", 6},
- {"%fr6L", 6},
- {"%fr6R", 6},
+ {"%fr6l", 6},
+ {"%fr6r", 6},
{"%fr7", 7},
- {"%fr7L", 7},
- {"%fr7R", 7},
+ {"%fr7l", 7},
+ {"%fr7r", 7},
{"%fr8", 8},
- {"%fr8L", 8},
- {"%fr8R", 8},
+ {"%fr8l", 8},
+ {"%fr8r", 8},
{"%fr9", 9},
- {"%fr9L", 9},
- {"%fr9R", 9},
+ {"%fr9l", 9},
+ {"%fr9r", 9},
{"%hta", 25},
{"%iir", 19},
{"%ior", 21},
{"%r30", 30},
{"%r31", 31},
{"%r4", 4},
- {"%r4L", 4},
- {"%r4R", 4},
{"%r5", 5},
- {"%r5L", 5},
- {"%r5R", 5},
{"%r6", 6},
- {"%r6L", 6},
- {"%r6R", 6},
{"%r7", 7},
- {"%r7L", 7},
- {"%r7R", 7},
{"%r8", 8},
- {"%r8L", 8},
- {"%r8R", 8},
{"%r9", 9},
- {"%r9L", 9},
- {"%r9R", 9},
{"%rctr", 0},
{"%ret0", 28},
{"%ret1", 29},
static const struct selector_entry selector_table[] =
{
- {"F'", e_fsel},
- {"F%", e_fsel},
- {"LS'", e_lssel},
- {"LS%", e_lssel},
- {"RS'", e_rssel},
- {"RS%", e_rssel},
- {"L'", e_lsel},
- {"L%", e_lsel},
- {"R'", e_rsel},
- {"R%", e_rsel},
- {"LD'", e_ldsel},
- {"LD%", e_ldsel},
- {"RD'", e_rdsel},
- {"RD%", e_rdsel},
- {"LR'", e_lrsel},
- {"LR%", e_lrsel},
- {"RR'", e_rrsel},
- {"RR%", e_rrsel},
- {"P'", e_psel},
- {"P%", e_psel},
- {"RP'", e_rpsel},
- {"RP%", e_rpsel},
- {"LP'", e_lpsel},
- {"LP%", e_lpsel},
- {"T'", e_tsel},
- {"T%", e_tsel},
- {"RT'", e_rtsel},
- {"RT%", e_rtsel},
- {"LT'", e_ltsel},
- {"LT%", e_ltsel},
- {NULL, e_fsel}
+ {"f", e_fsel},
+ {"l", e_lsel},
+ {"ld", e_ldsel},
+ {"lp", e_lpsel},
+ {"lr", e_lrsel},
+ {"ls", e_lssel},
+ {"lt", e_ltsel},
+ {"p", e_psel},
+ {"r", e_rsel},
+ {"rd", e_rdsel},
+ {"rp", e_rpsel},
+ {"rr", e_rrsel},
+ {"rs", e_rssel},
+ {"rt", e_rtsel},
+ {"t", e_tsel},
};
/* default space and subspace dictionaries */
/* These macros are used to maintain spaces/subspaces. */
#define SPACE_DEFINED(space_chain) (space_chain)->sd_defined
#define SPACE_USER_DEFINED(space_chain) (space_chain)->sd_user_defined
-#define SPACE_PRIVATE(space_chain) (space_chain)->sd_private
-#define SPACE_LOADABLE(space_chain) (space_chain)->sd_loadable
#define SPACE_SPNUM(space_chain) (space_chain)->sd_spnum
-#define SPACE_SORT(space_chain) (space_chain)->sd_sort_key
#define SPACE_NAME(space_chain) (space_chain)->sd_name
-#define SPACE_NAME_INDEX(space_chain) (space_chain)->sd_name_index
-#define SUBSPACE_SPACE_INDEX(ss_chain) (ss_chain)->ssd_space_index
#define SUBSPACE_DEFINED(ss_chain) (ss_chain)->ssd_defined
-#define SUBSPACE_QUADRANT(ss_chain) (ss_chain)->ssd_quadrant
-#define SUBSPACE_ALIGN(ss_chain) (ss_chain)->ssd_alignment
-#define SUBSPACE_ACCESS(ss_chain) (ss_chain)->ssd_access_control_bits
-#define SUBSPACE_SORT(ss_chain) (ss_chain)->ssd_sort_key
-#define SUBSPACE_COMMON(ss_chain) (ss_chain)->ssd_common
-#define SUBSPACE_ZERO(ss_chain) (ss_chain)->ssd_zero
-#define SUBSPACE_DUP_COMM(ss_chain) (ss_chain)->ssd_dup_common
-#define SUBSPACE_CODE_ONLY(ss_chain) (ss_chain)->ssd_code_only
-#define SUBSPACE_LOADABLE(ss_chain) (ss_chain)->ssd_loadable
-#define SUBSPACE_SUBSPACE_START(ss_chain) (ss_chain)->ssd_subspace_start
-#define SUBSPACE_SUBSPACE_LENGTH(ss_chain) (ss_chain)->ssd_subspace_length
#define SUBSPACE_NAME(ss_chain) (ss_chain)->ssd_name
/* Insert FIELD into OPCODE starting at bit START. Continue pa_ip
hppa_fix->fx_r_field = r_field;
hppa_fix->fx_r_format = r_format;
hppa_fix->fx_arg_reloc = arg_reloc;
+ hppa_fix->segment = now_seg;
if (unwind_desc)
{
bcopy (unwind_desc, hppa_fix->fx_unwind, 8);
int size;
expressionS *exp;
{
- unsigned int reloc_type;
+ unsigned int rel_type;
if (is_DP_relative (*exp))
- reloc_type = R_HPPA_GOTOFF;
+ rel_type = R_HPPA_GOTOFF;
else if (is_complex (*exp))
- reloc_type = R_HPPA_COMPLEX;
+ rel_type = R_HPPA_COMPLEX;
else
- reloc_type = R_HPPA;
+ rel_type = R_HPPA;
if (hppa_field_selector != e_psel && hppa_field_selector != e_fsel)
as_warn ("Invalid field selector. Assuming F%%.");
fix_new_hppa (frag, where, size,
- (symbolS *) NULL, (offsetT) 0, exp, 0, reloc_type,
+ (symbolS *) NULL, (offsetT) 0, exp, 0, rel_type,
hppa_field_selector, 32, 0, (char *) 0);
/* Reset field selector to its default state. */
pa_spaces_begin ();
op_hash = hash_new ();
- if (op_hash == NULL)
- as_fatal ("Virtual memory exhausted");
while (i < NUMOPCODES)
{
/* SOM will change text_section. To make sure we never put
anything into the old one switch to the new one now. */
subseg_set (text_section, 0);
-}
-
-/* Called at the end of assembling a source file. Nothing to do
- at this point on the PA. */
-void
-md_end ()
-{
- return;
+ dummy_symbol = symbol_find_or_make ("L$dummy");
+ S_SET_SEGMENT (dummy_symbol, text_section);
}
/* Assemble a single instruction storing it into a frag. */
/* The had better be something to assemble. */
assert (str);
+ /* If we are within a procedure definition, make sure we've
+ defined a label for the procedure; handle case where the
+ label was defined after the .PROC directive.
+
+ Note there's not need to diddle with the segment or fragment
+ for the label symbol in this case. We have already switched
+ into the new $CODE$ subspace at this point. */
+ if (within_procedure && last_call_info->start_symbol == NULL)
+ {
+ label_symbol_struct *label_symbol = pa_get_label ();
+
+ if (label_symbol)
+ {
+ if (label_symbol->lss_label)
+ {
+ last_call_info->start_symbol = label_symbol->lss_label;
+ label_symbol->lss_label->bsym->flags |= BSF_FUNCTION;
+#ifdef OBJ_SOM
+ /* Also handle allocation of a fixup to hold the unwind
+ information when the label appears after the proc/procend. */
+ if (within_entry_exit)
+ {
+ char *where = frag_more (0);
+
+ fix_new_hppa (frag_now, where - frag_now->fr_literal, 0,
+ last_call_info->start_symbol, (offsetT) 0, NULL,
+ 0, R_HPPA_ENTRY, e_fsel, 0, 0,
+ (char *) &last_call_info->ci_unwind.descriptor);
+ }
+#endif
+ }
+ else
+ as_bad ("Missing function name for .PROC (corrupted label chain)");
+ }
+ else
+ as_bad ("Missing function name for .PROC");
+ }
+
/* Assemble the instruction. Results are saved into "the_insn". */
pa_ip (str);
(offsetT) 0, &the_insn.exp, the_insn.pcrel,
the_insn.reloc, the_insn.field_selector,
the_insn.format, the_insn.arg_reloc, NULL);
-
}
/* Do the real work for assembling a single instruction. Store results
- into the global "the_insn" variable.
-
- FIXME: Should define and use some functions/macros to handle
- various common insertions of information into the opcode. */
+ into the global "the_insn" variable. */
static void
pa_ip (str)
cmpltr = 0;
flag = 1;
}
- else if (strcasecmp (name, "<>") == 0)
+ else if (strcmp (name, "<>") == 0)
{
cmpltr = 1;
flag = 1;
}
- else if (strcasecmp (name, ">=") == 0)
+ else if (strcmp (name, ">=") == 0)
{
cmpltr = 2;
flag = 1;
}
- else if (strcasecmp (name, ">") == 0)
+ else if (strcmp (name, ">") == 0)
{
cmpltr = 3;
flag = 1;
nullif = pa_parse_nullif (&s);
INSERT_FIELD_AND_CONTINUE (opcode, nullif, 1);
+ /* Handle a nullification completer for copr and spop insns. */
+ case 'N':
+ nullif = pa_parse_nullif (&s);
+ INSERT_FIELD_AND_CONTINUE (opcode, nullif, 5);
+
/* Handle a 11 bit immediate at 31. */
case 'i':
the_insn.field_selector = pa_chk_field_selector (&s);
CHECK_FIELD (num, 7, 0, 0);
INSERT_FIELD_AND_CONTINUE (opcode, num, 6);
- /* We don't support any of these. FIXME. */
+ /* Handle a 20 bit SOP field for spop0. */
case 'O':
- get_expression (s);
+ num = pa_get_absolute_expression (&the_insn, &s);
s = expr_end;
- abort ();
- continue;
+ CHECK_FIELD (num, 1048575, 0, 0);
+ num = (num & 0x1f) | ((num & 0x000fffe0) << 6);
+ INSERT_FIELD_AND_CONTINUE (opcode, num, 0);
+
+ /* Handle a 15bit SOP field for spop1. */
+ case 'o':
+ num = pa_get_absolute_expression (&the_insn, &s);
+ s = expr_end;
+ CHECK_FIELD (num, 32767, 0, 0);
+ INSERT_FIELD_AND_CONTINUE (opcode, num, 11);
+
+ /* Handle a 10bit SOP field for spop3. */
+ case '0':
+ num = pa_get_absolute_expression (&the_insn, &s);
+ s = expr_end;
+ CHECK_FIELD (num, 1023, 0, 0);
+ num = (num & 0x1f) | ((num & 0x000003e0) << 6);
+ INSERT_FIELD_AND_CONTINUE (opcode, num, 0);
+
+ /* Handle a 15 bit SOP field for spop2. */
+ case '1':
+ num = pa_get_absolute_expression (&the_insn, &s);
+ s = expr_end;
+ CHECK_FIELD (num, 32767, 0, 0);
+ num = (num & 0x1f) | ((num & 0x00007fe0) << 6);
+ INSERT_FIELD_AND_CONTINUE (opcode, num, 0);
+
+ /* Handle a 3-bit co-processor ID field. */
+ case 'u':
+ num = pa_get_absolute_expression (&the_insn, &s);
+ s = expr_end;
+ CHECK_FIELD (num, 7, 0, 0);
+ INSERT_FIELD_AND_CONTINUE (opcode, num, 6);
+
+ /* Handle a 22bit SOP field for copr. */
+ case '2':
+ num = pa_get_absolute_expression (&the_insn, &s);
+ s = expr_end;
+ CHECK_FIELD (num, 4194303, 0, 0);
+ num = (num & 0x1f) | ((num & 0x003fffe0) << 4);
+ INSERT_FIELD_AND_CONTINUE (opcode, num, 0);
/* Handle a source FP operand format completer. */
case 'F':
}
the_insn.opcode = opcode;
- return;
}
/* Turn a string in input_line_pointer into a floating point constant of type
case R_S_MODE:
case R_D_MODE:
case R_R_MODE:
+ case R_EXIT:
+ case R_FSEL:
+ case R_LSEL:
+ case R_RSEL:
/* There is no symbol or addend associated with these fixups. */
- relocs[i]->sym_ptr_ptr = 0;
+ relocs[i]->sym_ptr_ptr = &dummy_symbol->bsym;
relocs[i]->addend = 0;
break;
int align2 = (1 << align) - 1;
return (size + align2) & ~align2;
-
}
/* Create a short jump from FROM_ADDR to TO_ADDR. Not used on the PA. */
fixP->fx_addnumber = val;
/* Check if this is an undefined symbol. No relocation can
- possibly be performed in this case. */
+ possibly be performed in this case.
+
+ Also avoid doing anything for pc-relative fixups in which the
+ fixup is in a different space than the symbol it references. */
if ((fixP->fx_addsy && fixP->fx_addsy->bsym->section == &bfd_und_section)
|| (fixP->fx_subsy
- && fixP->fx_subsy->bsym->section == &bfd_und_section))
+ && fixP->fx_subsy->bsym->section == &bfd_und_section)
+ || (fixP->fx_pcrel
+ && fixP->fx_addsy
+ && S_GET_SEGMENT (fixP->fx_addsy) != hppa_fixP->segment)
+ || (fixP->fx_pcrel
+ && fixP->fx_subsy
+ && S_GET_SEGMENT (fixP->fx_subsy) != hppa_fixP->segment))
return 1;
/* PLABEL field selectors should not be passed to hppa_field_adjust. */
if (fmt != 0 && hppa_fixP->fx_r_field != R_HPPA_PSEL
&& hppa_fixP->fx_r_field != R_HPPA_LPSEL
- && hppa_fixP->fx_r_field != R_HPPA_RPSEL)
+ && hppa_fixP->fx_r_field != R_HPPA_RPSEL
+ && hppa_fixP->fx_r_field != R_HPPA_TSEL
+ && hppa_fixP->fx_r_field != R_HPPA_LTSEL
+ && hppa_fixP->fx_r_field != R_HPPA_RTSEL)
new_val = hppa_field_adjust (val, 0, hppa_fixP->fx_r_field);
else
new_val = 0;
{
result = 0;
fixP->fx_addnumber = fixP->fx_offset;
- bfd_put_32 (stdoutput, 0, buf);
+ /* If we have a real relocation, then we want zero to
+ be stored in the object file. If no relocation is going
+ to be emitted, then we need to store new_val into the
+ object file. */
+ if (fixP->fx_addsy)
+ bfd_put_32 (stdoutput, 0, buf);
+ else
+ bfd_put_32 (stdoutput, new_val, buf);
return 1;
}
break;
char *name;
{
int middle, low, high;
+ int cmp;
low = 0;
high = REG_NAME_CNT - 1;
do
{
middle = (low + high) / 2;
- if (strcasecmp (name, pre_defined_registers[middle].name) < 0)
+ cmp = strcasecmp (name, pre_defined_registers[middle].name);
+ if (cmp < 0)
high = middle - 1;
- else
+ else if (cmp > 0)
low = middle + 1;
+ else
+ return pre_defined_registers[middle].value;
}
- while (!((strcasecmp (name, pre_defined_registers[middle].name) == 0) ||
- (low > high)));
+ while (low <= high);
- if (strcasecmp (name, pre_defined_registers[middle].name) == 0)
- return (pre_defined_registers[middle].value);
- else
- return (-1);
+ return -1;
}
pa_chk_field_selector (str)
char **str;
{
- int selector;
- const struct selector_entry *tablep;
-
- selector = e_fsel;
+ int middle, low, high;
+ int cmp;
+ char name[3];
/* Read past any whitespace. */
+ /* FIXME: should we read past newlines and formfeeds??? */
while (**str == ' ' || **str == '\t' || **str == '\n' || **str == '\f')
*str = *str + 1;
- /* Yuk. Looks like a linear search through the table. With the
- frequence of some selectors it might make sense to sort the
- table by usage. */
- for (tablep = selector_table; tablep->prefix; tablep++)
+ if ((*str)[1] == '\'' || (*str)[1] == '%')
+ name[0] = tolower ((*str)[0]),
+ name[1] = 0;
+ else if ((*str)[2] == '\'' || (*str)[2] == '%')
+ name[0] = tolower ((*str)[0]),
+ name[1] = tolower ((*str)[1]),
+ name[2] = 0;
+ else
+ return e_fsel;
+
+ low = 0;
+ high = sizeof (selector_table) / sizeof (struct selector_entry) - 1;
+
+ do
{
- if (strncasecmp (tablep->prefix, *str, strlen (tablep->prefix)) == 0)
+ middle = (low + high) / 2;
+ cmp = strcmp (name, selector_table[middle].prefix);
+ if (cmp < 0)
+ high = middle - 1;
+ else if (cmp > 0)
+ low = middle + 1;
+ else
{
- *str += strlen (tablep->prefix);
- selector = tablep->field_selector;
- break;
+ *str += strlen (name) + 1;
+ return selector_table[middle].field_selector;
}
}
- return selector;
+ while (low <= high);
+
+ return e_fsel;
}
/* Mark (via expr_end) the end of an expression (I think). FIXME. */
{
cmpltr = 3;
}
- else if (strcmp (name, "uv") == 0)
+ else if (strcasecmp (name, "uv") == 0)
{
cmpltr = 4;
}
- else if (strcmp (name, "vnz") == 0)
+ else if (strcasecmp (name, "vnz") == 0)
{
cmpltr = 5;
}
pa_undefine_label ();
demand_empty_rest_of_line ();
- return;
}
/* Handle a .CALL pseudo-op. This involves storing away information
{
pa_call_args (&last_call_desc);
demand_empty_rest_of_line ();
- return;
}
/* Do the dirty work of building a call descriptor which describes
/* Get some space to hold relocation information for the unwind
descriptor. */
p = frag_more (4);
- call_info->start_offset_frag = frag_now;
- call_info->start_frag_where = p - frag_now->fr_literal;
/* Relocation info. for start offset of the function. */
fix_new_hppa (frag_now, p - frag_now->fr_literal, 4,
(expressionS *) NULL, 0, R_HPPA_UNWIND, e_fsel, 32, 0,
(char *) 0);
- /* We need to search for the first relocation involving the start_symbol of
- this call_info descriptor. */
- {
- fixS *fixP;
-
- call_info->start_fix = seg_info (now_seg)->fix_root;
- for (fixP = call_info->start_fix; fixP; fixP = fixP->fx_next)
- {
- if (fixP->fx_addsy == call_info->start_symbol
- || fixP->fx_subsy == call_info->start_symbol)
- {
- call_info->start_fix = fixP;
- break;
- }
- }
- }
-
p = frag_more (4);
- call_info->end_offset_frag = frag_now;
- call_info->end_frag_where = p - frag_now->fr_literal;
/* Relocation info. for end offset of the function. */
fix_new_hppa (frag_now, p - frag_now->fr_literal, 4,
(expressionS *) NULL, 0, R_HPPA_UNWIND, e_fsel, 32, 0,
(char *) 0);
- /* We need to search for the first relocation involving the end_symbol of
- this call_info descriptor. */
- {
- fixS *fixP;
-
- call_info->end_fix = seg_info (now_seg)->fix_root; /* the default */
- for (fixP = call_info->end_fix; fixP; fixP = fixP->fx_next)
- {
- if (fixP->fx_addsy == call_info->end_symbol
- || fixP->fx_subsy == call_info->end_symbol)
- {
- call_info->end_fix = fixP;
- break;
- }
- }
- }
-
/* Dump it. */
unwind = (char *) &call_info->ci_unwind;
for (i = 8; i < sizeof (struct unwind_table); i++)
temp = get_absolute_expression ();
if (temp != 3)
as_bad ("Value for ENTRY_SR must be 3\n");
- last_call_info->entry_sr = temp - 2;
}
/* Note whether or not this function performs any calls. */
else if ((strncasecmp (name, "calls", 5) == 0) ||
{
p = input_line_pointer;
*p = c;
- last_call_info->makes_calls = 1;
}
else if ((strncasecmp (name, "no_calls", 8) == 0))
{
p = input_line_pointer;
*p = c;
- last_call_info->makes_calls = 0;
}
/* Should RP be saved into the stack. */
else if ((strncasecmp (name, "save_rp", 7) == 0))
}
demand_empty_rest_of_line ();
- return;
}
/* Switch into the code subspace. */
SPACE_DEFINED (sdchain) = 1;
subseg_set (text_section, SUBSEG_CODE);
demand_empty_rest_of_line ();
- return;
}
/* This is different than the standard GAS s_comm(). On HP9000/800 machines,
demand_empty_rest_of_line ();
}
-/* Process a .COPYRIGHT pseudo-op. */
-
-static void
-pa_copyright (unused)
- int unused;
-{
- char *name;
- char c;
-
- SKIP_WHITESPACE ();
- if (*input_line_pointer == '\"')
- {
- ++input_line_pointer;
- name = input_line_pointer;
- while ((c = next_char_of_string ()) >= 0)
- ;
- c = *input_line_pointer;
- *input_line_pointer = '\0';
- *(input_line_pointer - 1) = '\0';
- {
- /* FIXME. Not supported */
- abort ();
- }
- *input_line_pointer = c;
- }
- else
- {
- as_bad ("Expected \"-ed string");
- }
- pa_undefine_label ();
- demand_empty_rest_of_line ();
-}
-
/* Process a .END pseudo-op. */
static void
int unused;
{
demand_empty_rest_of_line ();
- return;
}
/* Process a .ENTER pseudo-op. This is not supported. */
int unused;
{
abort ();
- return;
}
/* Process a .ENTRY pseudo-op. .ENTRY marks the beginning of the
{
if (!callinfo_found)
as_bad ("Missing .callinfo.");
-
- last_call_info->start_frag = frag_now;
}
demand_empty_rest_of_line ();
within_entry_exit = TRUE;
- /* Go back to the last symbol and turn on the BSF_FUNCTION flag.
- It will not be on if no .EXPORT pseudo-op exists (static function). */
- last_call_info->start_symbol->bsym->flags |= BSF_FUNCTION;
-
#ifdef OBJ_SOM
/* SOM defers building of unwind descriptors until the link phase.
The assembler is responsible for creating an R_ENTRY relocation
is an unwind requires too much relocation space. Hmmm. Maybe
if we split the unwind bits up between the relocations which
denote the entry and exit points. */
- {
- char *where = frag_more (0);
+ if (last_call_info->start_symbol != NULL)
+ {
+ char *where = frag_more (0);
- fix_new_hppa (frag_now, where - frag_now->fr_literal, 0,
- last_call_info->start_symbol, (offsetT) 0, NULL,
- 0, R_HPPA_ENTRY, e_fsel, 0, 0,
- (char *) &last_call_info->ci_unwind.descriptor);
- }
+ fix_new_hppa (frag_now, where - frag_now->fr_literal, 0,
+ last_call_info->start_symbol, (offsetT) 0, NULL,
+ 0, R_HPPA_ENTRY, e_fsel, 0, 0,
+ (char *) &last_call_info->ci_unwind.descriptor);
+ }
#endif
-
- return;
}
/* Handle a .EQU pseudo-op. */
pa_undefine_label ();
demand_empty_rest_of_line ();
- return;
}
/* Helper function. Does processing for the end of a function. This
for the end of the function, and finally call pa_build_unwind_subspace
to add an entry in the unwind table. */
hppa_elf_mark_end_of_function ();
- last_call_info->end_frag = frag_now;
pa_build_unwind_subspace (last_call_info);
#else
/* SOM defers building of unwind descriptors until the link phase.
last_call_info->start_symbol, (offsetT) 0,
NULL, 0, R_HPPA_EXIT, e_fsel, 0, 0, NULL);
#endif
-
}
/* Process a .EXIT pseudo-op. */
}
}
demand_empty_rest_of_line ();
- return;
}
/* Process a .EXPORT directive. This makes functions external
}
demand_empty_rest_of_line ();
- return;
}
/* Helper function to process arguments to a .EXPORT pseudo-op. */
}
demand_empty_rest_of_line ();
- return;
}
/* Handle a .LABEL pseudo-op. */
ignore_rest_of_line ();
}
demand_empty_rest_of_line ();
- return;
}
/* Handle a .LEAVE pseudo-op. This is not supported yet. */
{
s_org (0);
pa_undefine_label ();
- return;
}
/* Handle a .PARAM pseudo-op. This is much like a .EXPORT, except it
}
demand_empty_rest_of_line ();
- return;
}
/* Handle a .PROC pseudo-op. It is used to mark the beginning
int unused;
{
struct call_info *call_info;
+ segT seg;
if (within_procedure)
as_fatal ("Nested procedures");
callinfo_found = FALSE;
within_procedure = TRUE;
+ /* Create a new CODE subspace for each procedure if we are not
+ using space/subspace aliases. */
+ if (!USE_ALIASES && call_info_root != NULL)
+ {
+ /* Force creation of a new $CODE$ subspace; inherit attributes from
+ the first $CODE$ subspace. */
+ seg = subseg_force_new ("$CODE$", 0);
+
+ /* Now set the flags. */
+ bfd_set_section_flags (stdoutput, seg,
+ bfd_get_section_flags (abfd, text_section));
+
+ /* Record any alignment request for this section. */
+ record_alignment (seg,
+ bfd_get_section_alignment (stdoutput, text_section));
+
+ /* Change the "text_section" to be our new $CODE$ subspace. */
+ text_section = seg;
+ subseg_set (text_section, 0);
+
+#ifdef obj_set_subsection_attributes
+ /* Need a way to inherit the the access bits, sort key and quadrant
+ from the first $CODE$ subspace. FIXME. */
+ obj_set_subsection_attributes (seg, current_space->sd_seg, 0x2c, 24, 0);
+#endif
+ }
+
/* Create another call_info structure. */
call_info = (struct call_info *) xmalloc (sizeof (struct call_info));
call_info->ci_unwind.descriptor.cannot_unwind = 0;
call_info->ci_unwind.descriptor.region_desc = 1;
call_info->ci_unwind.descriptor.hpux_interrupt_marker = 0;
- call_info->entry_sr = ~0;
- call_info->makes_calls = 1;
/* If we got a .PROC pseudo-op, we know that the function is defined
locally. Make sure it gets into the symbol table. */
{
last_call_info->start_symbol = label_symbol->lss_label;
label_symbol->lss_label->bsym->flags |= BSF_FUNCTION;
+ if (! USE_ALIASES)
+ {
+ /* The label was defined in a different segment. Fix that
+ along with the value and associated fragment. */
+ S_SET_SEGMENT (last_call_info->start_symbol, now_seg);
+ S_SET_VALUE (last_call_info->start_symbol,
+ ((char*)obstack_next_free (&frags)
+ - frag_now->fr_literal));
+ last_call_info->start_symbol->sy_frag = frag_now;
+ }
}
else
- as_bad ("Missing function name for .PROC (corrupted label)");
+ as_bad ("Missing function name for .PROC (corrupted label chain)");
}
else
- as_bad ("Missing function name for .PROC");
+ last_call_info->start_symbol = NULL;
}
demand_empty_rest_of_line ();
- return;
}
/* Process the syntatical end of a procedure. Make sure all the
within_procedure = FALSE;
demand_empty_rest_of_line ();
- return;
+ pa_undefine_label ();
}
/* Parse the parameters to a .SPACE directive; if CREATE_FLAG is nonzero,
loadable = TRUE;
defined = TRUE;
private = FALSE;
- if (strcasecmp (space_name, "$TEXT$") == 0)
+ if (strcmp (space_name, "$TEXT$") == 0)
{
seg = pa_def_spaces[0].segment;
sort = pa_def_spaces[0].sort;
}
- else if (strcasecmp (space_name, "$PRIVATE$") == 0)
+ else if (strcmp (space_name, "$PRIVATE$") == 0)
{
seg = pa_def_spaces[1].segment;
sort = pa_def_spaces[1].sort;
input_line_pointer++;
name = input_line_pointer;
c = get_symbol_end ();
- if ((strncasecmp (name, "SPNUM", 5) == 0))
+ if ((strncasecmp (name, "spnum", 5) == 0))
{
*input_line_pointer = c;
input_line_pointer++;
spnum = get_absolute_expression ();
}
- else if ((strncasecmp (name, "SORT", 4) == 0))
+ else if ((strncasecmp (name, "sort", 4) == 0))
{
*input_line_pointer = c;
input_line_pointer++;
sort = get_absolute_expression ();
}
- else if ((strncasecmp (name, "UNLOADABLE", 10) == 0))
+ else if ((strncasecmp (name, "unloadable", 10) == 0))
{
*input_line_pointer = c;
loadable = FALSE;
}
- else if ((strncasecmp (name, "NOTDEFINED", 10) == 0))
+ else if ((strncasecmp (name, "notdefined", 10) == 0))
{
*input_line_pointer = c;
defined = FALSE;
}
- else if ((strncasecmp (name, "PRIVATE", 7) == 0))
+ else if ((strncasecmp (name, "private", 7) == 0))
{
*input_line_pointer = c;
private = TRUE;
{
space = is_defined_space (space_name);
SPACE_SPNUM (space) = spnum;
- SPACE_LOADABLE (space) = loadable & 1;
SPACE_DEFINED (space) = defined & 1;
SPACE_USER_DEFINED (space) = 1;
- SPACE_PRIVATE (space) = private & 1;
- SPACE_SORT (space) = sort & 0xff;
space->sd_seg = seg;
}
/* Check for some of the predefined spaces. FIXME: most of the code
below is repeated several times, can we extract the common parts
and place them into a subroutine or something similar? */
- if (strncasecmp (input_line_pointer, "$text$", 6) == 0)
+ /* FIXME Is this (and the next IF stmt) really right?
+ What if INPUT_LINE_POINTER points to "$TEXT$FOO"? */
+ if (strncmp (input_line_pointer, "$TEXT$", 6) == 0)
{
input_line_pointer += 6;
sd_chain = is_defined_space ("$TEXT$");
demand_empty_rest_of_line ();
return;
}
- if (strncasecmp (input_line_pointer, "$private$", 9) == 0)
+ if (strncmp (input_line_pointer, "$PRIVATE$", 9) == 0)
{
input_line_pointer += 9;
sd_chain = is_defined_space ("$PRIVATE$");
sd_chain->sd_last_subseg);
demand_empty_rest_of_line ();
}
- return;
}
/* Switch to a new space. (I think). FIXME. */
*input_line_pointer = c;
demand_empty_rest_of_line ();
- return;
}
/* If VALUE is an exact power of two between zero and 2^31, then
{
name = input_line_pointer;
c = get_symbol_end ();
- if ((strncasecmp (name, "QUAD", 4) == 0))
+ if ((strncasecmp (name, "quad", 4) == 0))
{
*input_line_pointer = c;
input_line_pointer++;
quadrant = get_absolute_expression ();
}
- else if ((strncasecmp (name, "ALIGN", 5) == 0))
+ else if ((strncasecmp (name, "align", 5) == 0))
{
*input_line_pointer = c;
input_line_pointer++;
alignment = 1;
}
}
- else if ((strncasecmp (name, "ACCESS", 6) == 0))
+ else if ((strncasecmp (name, "access", 6) == 0))
{
*input_line_pointer = c;
input_line_pointer++;
access = get_absolute_expression ();
}
- else if ((strncasecmp (name, "SORT", 4) == 0))
+ else if ((strncasecmp (name, "sort", 4) == 0))
{
*input_line_pointer = c;
input_line_pointer++;
sort = get_absolute_expression ();
}
- else if ((strncasecmp (name, "CODE_ONLY", 9) == 0))
+ else if ((strncasecmp (name, "code_only", 9) == 0))
{
*input_line_pointer = c;
code_only = 1;
}
- else if ((strncasecmp (name, "UNLOADABLE", 10) == 0))
+ else if ((strncasecmp (name, "unloadable", 10) == 0))
{
*input_line_pointer = c;
loadable = 0;
}
- else if ((strncasecmp (name, "COMMON", 6) == 0))
+ else if ((strncasecmp (name, "common", 6) == 0))
{
*input_line_pointer = c;
common = 1;
}
- else if ((strncasecmp (name, "DUP_COMM", 8) == 0))
+ else if ((strncasecmp (name, "dup_comm", 8) == 0))
{
*input_line_pointer = c;
dup_common = 1;
}
- else if ((strncasecmp (name, "ZERO", 4) == 0))
+ else if ((strncasecmp (name, "zero", 4) == 0))
{
*input_line_pointer = c;
zero = 1;
}
- else if ((strncasecmp (name, "FIRST", 5) == 0))
+ else if ((strncasecmp (name, "first", 5) == 0))
as_bad ("FIRST not supported as a .SUBSPACE argument");
else
as_bad ("Invalid .SUBSPACE argument");
subseg_set (current_subspace->ssd_seg, current_subspace->ssd_subseg);
}
SUBSPACE_DEFINED (current_subspace) = 1;
- return;
}
/* Create a new space NAME, with the appropriate flags as defined
- by the given parameters.
-
- Add the new space to the space dictionary chain in numerical
- order as defined by the SORT entries. */
+ by the given parameters. */
static sd_chain_struct *
create_new_space (name, spnum, loadable, defined, private,
SPACE_NAME (chain_entry) = (char *) xmalloc (strlen (name) + 1);
strcpy (SPACE_NAME (chain_entry), name);
- SPACE_NAME_INDEX (chain_entry) = 0;
- SPACE_LOADABLE (chain_entry) = loadable;
SPACE_DEFINED (chain_entry) = defined;
SPACE_USER_DEFINED (chain_entry) = user_defined;
- SPACE_PRIVATE (chain_entry) = private;
SPACE_SPNUM (chain_entry) = spnum;
- SPACE_SORT (chain_entry) = sort;
chain_entry->sd_seg = seg;
chain_entry->sd_last_subseg = -1;
while (chain_pointer)
{
- if (SPACE_SORT (chain_pointer) <= SPACE_SORT (chain_entry))
- {
- prev_chain_pointer = chain_pointer;
- chain_pointer = chain_pointer->sd_next;
- }
- else
- break;
+ prev_chain_pointer = chain_pointer;
+ chain_pointer = chain_pointer->sd_next;
}
/* At this point we've found the correct place to add the new
SUBSPACE_NAME (chain_entry) = (char *) xmalloc (strlen (name) + 1);
strcpy (SUBSPACE_NAME (chain_entry), name);
- SUBSPACE_ACCESS (chain_entry) = access;
- SUBSPACE_LOADABLE (chain_entry) = loadable;
- SUBSPACE_COMMON (chain_entry) = common;
- SUBSPACE_DUP_COMM (chain_entry) = dup_common;
- SUBSPACE_SORT (chain_entry) = sort;
- SUBSPACE_CODE_ONLY (chain_entry) = code_only;
- SUBSPACE_ALIGN (chain_entry) = alignment;
- SUBSPACE_QUADRANT (chain_entry) = quadrant;
- SUBSPACE_SUBSPACE_START (chain_entry) = pa_subspace_start (space, quadrant);
- SUBSPACE_SPACE_INDEX (chain_entry) = space_index;
- SUBSPACE_ZERO (chain_entry) = is_zero;
-
/* Initialize subspace_defined. When we hit a .subspace directive
we'll set it to 1 which "locks-in" the subspace attributes. */
SUBSPACE_DEFINED (chain_entry) = 0;
chain_entry->ssd_subseg = USE_ALIASES ? pa_next_subseg (space) : 0;
chain_entry->ssd_seg = seg;
- chain_entry->ssd_last_align = 1;
chain_entry->ssd_next = NULL;
/* Find spot for the new subspace based on its sort key. */
while (chain_pointer)
{
- if (SUBSPACE_SORT (chain_pointer) <= SUBSPACE_SORT (chain_entry))
- {
- prev_chain_pointer = chain_pointer;
- chain_pointer = chain_pointer->ssd_next;
- }
- else
- break;
-
+ prev_chain_pointer = chain_pointer;
+ chain_pointer = chain_pointer->ssd_next;
}
/* Now we have somewhere to put the new entry. Insert it and update
#endif
return chain_entry;
-
}
/* Update the information for the given subspace based upon the
{
ssd_chain_struct *chain_entry;
- if ((chain_entry = is_defined_subspace (name)))
- {
- SUBSPACE_ACCESS (chain_entry) = access;
- SUBSPACE_LOADABLE (chain_entry) = loadable;
- SUBSPACE_COMMON (chain_entry) = common;
- SUBSPACE_DUP_COMM (chain_entry) = dup_common;
- SUBSPACE_CODE_ONLY (chain_entry) = 1;
- SUBSPACE_SORT (chain_entry) = sort;
- SUBSPACE_ALIGN (chain_entry) = alignment;
- SUBSPACE_QUADRANT (chain_entry) = quadrant;
- SUBSPACE_SPACE_INDEX (chain_entry) = space_index;
- SUBSPACE_ZERO (chain_entry) = zero;
- }
- else
- chain_entry = NULL;
+ chain_entry = is_defined_subspace (name);
#ifdef obj_set_subsection_attributes
obj_set_subsection_attributes (section, space->sd_seg, access,
#endif
return chain_entry;
-
}
/* Return the space chain entry for the space with the name NAME or
{
/* FIXME. Assumes everyone puts read/write data at 0x4000000, this
is not correct for the PA OSF1 port. */
- if ((strcasecmp (SPACE_NAME (space), "$PRIVATE$") == 0) && quadrant == 1)
+ if ((strcmp (SPACE_NAME (space), "$PRIVATE$") == 0) && quadrant == 1)
return 0x40000000;
else if (space->sd_seg == data_section && quadrant == 1)
return 0x40000000;
pa_undefine_label ();
}
+/* Handle a .COPYRIGHT pseudo-op. */
+
+static void
+pa_copyright (unused)
+ int unused;
+{
+ obj_copyright (0);
+ pa_undefine_label ();
+}
+
/* Just like a normal cons, but when finished we have to undefine
the latest space label. */
pa_undefine_label ();
}
-/* FIXME. What's the purpose of this pseudo-op? */
-
-static void
-pa_desc (unused)
- int unused;
-{
- pa_undefine_label ();
-}
-
/* Like float_cons, but we need to undefine our label. */
static void
else
as_bad ("No memory for symbol name.");
- /* Stuff away the location of the frag for the end of the function,
- and call pa_build_unwind_subspace to add an entry in the unwind
- table. */
- last_call_info->end_frag = frag_now;
}
/* Do any symbol processing requested by the target-cpu or target-format. */
bfd *abfd;
{
symext_chainS *symextP;
- int size, n;
- asection *symextn_sec;
segT save_seg = now_seg;
subsegT save_subseg = now_subseg;
if (symext_rootP == NULL)
return;
- /* Count the number of symbols for the symbol extension section. */
- for (n = 0, symextP = symext_rootP; symextP; symextP = symextP->next, ++n)
- ;
-
- size = sizeof (symext_entryS) * n;
-
/* Switch to the symbol extension section. */
- symextn_sec = subseg_new (SYMEXTN_SECTION_NAME, 0);
+ subseg_new (SYMEXTN_SECTION_NAME, 0);
frag_wane (frag_now);
frag_new (0);
/* Switch back to the original segment. */
subseg_set (save_seg, save_subseg);
-
- return;
}
/* Make the symbol extension section. */
| SEC_ALLOC | SEC_LOAD);
subseg_set (save_seg, save_subseg);
-
}
/* For ELF, this function serves one purpose: to setup the st_size
field of STT_FUNC symbols. To do this, we need to scan the
- call_info structure list, determining st_size in one of two possible
- ways:
-
- 1. call_info->start_frag->fr_fix has the size of the fragment.
- This approach assumes that the function was built into a
- single fragment. This works for most cases, but might fail.
- For example, if there was a segment change in the middle of
- the function.
-
- 2. The st_size field is the difference in the addresses of the
- call_info->start_frag->fr_address field and the fr_address
- field of the next fragment with fr_type == rs_fill and
- fr_fix != 0. */
+ call_info structure list, determining st_size in by taking the
+ difference in the address of the beginning/end marker symbols. */
void
elf_hppa_final_processing ()
projects / deliverable / binutils-gdb.git / blobdiff