mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2025-01-11 21:55:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

*** empty log message ***

Browse Source 
From-SVN: r608
This commit is contained in:
Richard Stallman 1992-03-28 06:19:35 +00:00
parent 81c9a89f1e
commit 79aa534642
3 changed files with 37 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
gcc/config/ns32k/ns32k.c
View File

@ -382,12 +382,15 @@ print_operand (file, x, code)
else if (GET_CODE (x) == MEM)
{
rtx tmp = XEXP (x, 0);
#ifndef PC_RELATIVE
if (GET_CODE (tmp) == SYMBOL_REF || GET_CODE (tmp) == LABEL_REF)
#if ! (defined (PC_RELATIVE) || defined (NO_ABSOLUTE_PREFIX_IF_SYMBOLIC))
if (GET_CODE (tmp) != CONST_INT)
{
char *out = XSTR (tmp, 0);
if (out[0] == '*')
fprintf (file, "@%s", &out[1]);
{
PUT_ABSOLUTE_PREFIX (file);
fprintf (file, "%s", &out[1]);
}
else
ASM_OUTPUT_LABELREF (file, out);
}
@ -404,7 +407,7 @@ print_operand (file, x, code)
PUT_IMMEDIATE_PREFIX(file);
#ifdef SEQUENT_ASM
/* Sequent likes it's floating point constants as integers */
fprintf (file, "0Dx%08x%08x", u.i[1], u.i[0])l
fprintf (file, "0Dx%08x%08x", u.i[1], u.i[0]);
#else
#ifdef ENCORE_ASM
fprintf (file, "0f%.20e", u.d);
@ -417,7 +420,7 @@ print_operand (file, x, code)
{
union { double d; int i[2]; } u;
u.i[0] = CONST_DOUBLE_LOW (x); u.i[1] = CONST_DOUBLE_HIGH (x);
PUT_IMMEDIATE_PREFIX(file);
PUT_IMMEDIATE_PREFIX (file);
#ifdef SEQUENT_ASM
{
union { float f; long l; } uu;
@ -530,12 +533,24 @@ print_operand_address (file, addr)
}
if (! offset)
offset = const0_rtx;
#ifdef INDEX_RATHER_THAN_BASE
/* This is a re-implementation of the SEQUENT_ADDRESS_BUG fix. */
if (base && !indexexp && GET_CODE (base) == REG
&& REG_OK_FOR_INDEX_P (REGNO (base))
{
indexexp = base;
base = 0;
}
#endif
/* now, offset, base and indexexp are set */
if (! base)
{
#if defined (PC_RELATIVE) || defined (NO_ABSOLUTE_PREFIX_IF_SYMBOLIC)
if (! (GET_CODE (offset) == LABEL_REF
|| GET_CODE (offset) == SYMBOL_REF))
if (GET_CODE (offset) == CONST_INT)
/* if (! (GET_CODE (offset) == LABEL_REF
|| GET_CODE (offset) == SYMBOL_REF)) */
#endif
PUT_ABSOLUTE_PREFIX (file);
}

12
gcc/config/ns32k/ns32k.md
View File

@ -247,8 +247,8 @@
return \"movf %1,%0\";
#endif
/* There was a #if 0 around this, but that was erroneous
for anything bug GAS syntax -- rms. */
#ifndef GAS_SYNTAX
for many machines -- rms. */
#ifndef MOVD_FLOAT_OK
/* GAS understands floating constants in ordinary movd instructions
but other assemblers might object. */
else if (GET_CODE (operands[1]) == CONST_DOUBLE)
@ -2183,7 +2183,7 @@
rtx temp = XEXP (operands[0], 0);
if (CONSTANT_ADDRESS_P (temp))
{
#ifdef GAS_SYNTAX
#ifdef CALL_MEMREF_IMPLICIT
operands[0] = temp;
return \"bsr %0\";
#else
@ -2195,7 +2195,7 @@
#endif
}
if (GET_CODE (XEXP (operands[0], 0)) == REG)
#if defined (GNX_V3) || defined (GAS_SYNTAX)
#if defined (GNX_V3) || defined (CALL_MEMREF_IMPLICIT)
return \"jsr %0\";
#else
return \"jsr %a0\";
@ -2218,7 +2218,7 @@
rtx temp = XEXP (operands[1], 0);
if (CONSTANT_ADDRESS_P (temp))
{
#ifdef GAS_SYNTAX
#ifdef CALL_MEMREF_IMPLICIT
operands[1] = temp;
return \"bsr %1\";
#else
@ -2230,7 +2230,7 @@
#endif
}
if (GET_CODE (XEXP (operands[1], 0)) == REG)
#if defined (GNX_V3) || defined (GAS_SYNTAX)
#if defined (GNX_V3) || defined (CALL_MEMREF_IMPLICIT)
return \"jsr %1\";
#else
return \"jsr %a1\";

8
gcc/config/ns32k/sequent.h
View File

@ -58,3 +58,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define IMMEDIATE_PREFIX 0
#define SEQUENT_ASM
/* Operand of bsr or jsr should be just the address. */
#define CALL_MEMREF_IMPLICIT
/* Output a reg as an index rather than a base if we have the choice. */
#define INDEX_RATHER_THAN_BASE