OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

pdp11.h (PRINT_OPERAND): Delete.

Browse Source 
* config/pdp11/pdp11.h (PRINT_OPERAND): Delete.
* config/pdp11/pdp11.c (TARGET_PRINT_OPERAND,
TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define
(pdp11_asm_print_operand, pdp11_asm_print_operand_punct_valid_p):
New function.
* config/pdp11/pdp11.md (tablejump): Fix generated assembly.

From-SVN: r168368
This commit is contained in:
Paul Koning 2010-12-31 06:43:48 -05:00 committed by Paul Koning
parent 4afeb65c32
commit 12eb6ed32b
4 changed files with 64 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2010-12-31 Paul Koning <ni1d@arrl.net>
* config/pdp11/pdp11.h (PRINT_OPERAND): Delete.
* config/pdp11/pdp11.c (TARGET_PRINT_OPERAND,
TARGET_PRINT_OPERAND_PUNCT_VALID_P): Define
(pdp11_asm_print_operand, pdp11_asm_print_operand_punct_valid_p):
New function.
* config/pdp11/pdp11.md (tablejump): Fix generated assembly.
2010-12-31 Joern Rennecke <amylaar@spamcop.net> 2010-12-31 Joern Rennecke <amylaar@spamcop.net>
PR target/47111 PR target/47111

51
gcc/config/pdp11/pdp11.c
View File

@ -235,6 +235,12 @@ static const struct default_options pdp11_option_optimization_table[] =
#undef TARGET_ASM_FUNCTION_SECTION #undef TARGET_ASM_FUNCTION_SECTION
#define TARGET_ASM_FUNCTION_SECTION pdp11_function_section #define TARGET_ASM_FUNCTION_SECTION pdp11_function_section
#undef TARGET_PRINT_OPERAND
#define TARGET_PRINT_OPERAND pdp11_asm_print_operand
#undef TARGET_PRINT_OPERAND_PUNCT_VALID_P
#define TARGET_PRINT_OPERAND_PUNCT_VALID_P pdp11_asm_print_operand_punct_valid_p
/* Implement TARGET_HANDLE_OPTION. */ /* Implement TARGET_HANDLE_OPTION. */
@ -721,13 +727,54 @@ pdp11_asm_output_var (FILE *file, const char *name, int size,
{ {
if (align > 8) if (align > 8)
fprintf (file, "\n\t.even\n"); fprintf (file, "\n\t.even\n");
fprintf (file, ".globl "); if (global)
assemble_name (file, name); {
fprintf (file, ".globl ");
assemble_name (file, name);
}
fprintf (file, "\n"); fprintf (file, "\n");
assemble_name (file, name); assemble_name (file, name);
fprintf (file, ": .=.+ %#ho\n", (unsigned short)size); fprintf (file, ": .=.+ %#ho\n", (unsigned short)size);
} }
static void
pdp11_asm_print_operand (FILE *file, rtx x, int code)
{
REAL_VALUE_TYPE r;
long sval[2];
if (code == '#')
fprintf (file, "#");
else if (code == '@')
{
if (TARGET_UNIX_ASM)
fprintf (file, "*");
else
fprintf (file, "@");
}
else if (GET_CODE (x) == REG)
fprintf (file, "%s", reg_names[REGNO (x)]);
else if (GET_CODE (x) == MEM)
output_address (XEXP (x, 0));
else if (GET_CODE (x) == CONST_DOUBLE && GET_MODE (x) != SImode)
{
REAL_VALUE_FROM_CONST_DOUBLE (r, x);
REAL_VALUE_TO_TARGET_DOUBLE (r, sval);
fprintf (file, "$%#lo", sval[0] >> 16);
}
else
{
putc ('$', file);
output_addr_const_pdp11 (file, x);
}
}
static bool
pdp11_asm_print_operand_punct_valid_p (char c)
{
return (c == '#' || c == '@');
}
void void
print_operand_address (FILE *file, register rtx addr) print_operand_address (FILE *file, register rtx addr)
{ {

21
gcc/config/pdp11/pdp11.h
View File

@ -658,27 +658,6 @@ extern struct rtx_def *cc0_reg_rtx;
#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \ #define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN) \
pdp11_asm_output_var (FILE, NAME, SIZE, ALIGN, false) pdp11_asm_output_var (FILE, NAME, SIZE, ALIGN, false)
/* Print operand X (an rtx) in assembler syntax to file FILE.
CODE is a letter or dot (`z' in `%z0') or 0 if no letter was specified.
For `%' followed by punctuation, CODE is the punctuation and X is null.
*/
#define PRINT_OPERAND(FILE, X, CODE) \
{ if (CODE == '#') fprintf (FILE, "#"); \
else if (GET_CODE (X) == REG) \
fprintf (FILE, "%s", reg_names[REGNO (X)]); \
else if (GET_CODE (X) == MEM) \
output_address (XEXP (X, 0)); \
else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != SImode) \
{ REAL_VALUE_TYPE r; \
long sval[2]; \
REAL_VALUE_FROM_CONST_DOUBLE (r, X); \
REAL_VALUE_TO_TARGET_DOUBLE (r, sval); \
fprintf (FILE, "$%#lo", sval[0] >> 16); } \
else { putc ('$', FILE); output_addr_const_pdp11 (FILE, X); }}
/* Print a memory address as an operand to reference that memory location. */ /* Print a memory address as an operand to reference that memory location. */
#define PRINT_OPERAND_ADDRESS(FILE, ADDR) \ #define PRINT_OPERAND_ADDRESS(FILE, ADDR) \

9
gcc/config/pdp11/pdp11.md
View File

@ -1212,11 +1212,14 @@
[(set_attr "length" "4")]) [(set_attr "length" "4")])
(define_insn "tablejump" (define_insn "tablejump"
[(set (pc) (match_operand:HI 0 "general_operand" "rR,Q")) [(set (pc) (match_operand:HI 0 "general_operand" "r,R,Q"))
(use (label_ref (match_operand 1 "" "")))] (use (label_ref (match_operand 1 "" "")))]
"" ""
"jmp %0" "@
[(set_attr "length" "2,4")]) jmp (%0)
jmp %@%0
jmp %@%0"
[(set_attr "length" "2,2,4")])
;; indirect jump - let's be conservative! ;; indirect jump - let's be conservative!
;; allow only register_operand, even though we could also ;; allow only register_operand, even though we could also