diff options
| -rw-r--r-- | sysdeps/mips/machine-gmon.h | 63 |
1 files changed, 36 insertions, 27 deletions
diff --git a/sysdeps/mips/machine-gmon.h b/sysdeps/mips/machine-gmon.h index f9bd2b4d14..102da2c36d 100644 --- a/sysdeps/mips/machine-gmon.h +++ b/sysdeps/mips/machine-gmon.h @@ -24,36 +24,45 @@ static void __attribute_used__ __mcount (u_long frompc, u_long selfpc) and the return PC our caller will return to. */ #ifdef __PIC__ #define CPLOAD ".cpload $25;" +#define CPRESTORE ".cprestore 44\n\t" #else #define CPLOAD +#define CPRESTORE #endif #define MCOUNT asm(\ - ".globl _mcount;" \ - ".align 2;" \ - ".type _mcount,@function;" \ - "_mcount:;" \ - ".set noreorder;" \ - ".set noat;" \ + ".globl _mcount;\n\t" \ + ".align 2;\n\t" \ + ".type _mcount,@function;\n\t" \ + ".ent _mcount\n\t" \ + "_mcount:\n\t" \ + ".frame $sp,44,$31\n\t" \ + ".set noreorder;\n\t" \ + ".set noat;\n\t" \ CPLOAD \ - "sw $4,8($29);" \ - "sw $5,12($29);" \ - "sw $6,16($29);" \ - "sw $7,20($29);" \ - "sw $1,0($29);" \ - "sw $31,4($29);" \ - "move $5,$31;" \ - "move $4,$1;" \ - "jal __mcount;" \ - "nop;" \ - "lw $4,8($29);" \ - "lw $5,12($29);" \ - "lw $6,16($29);" \ - "lw $7,20($29);" \ - "lw $31,4($29);" \ - "lw $1,0($29);" \ - "addu $29,$29,8;" \ - "j $31;" \ - "move $31,$1;" \ - ".set reorder;" \ - ".set at"); + "subu $29,$29,48;\n\t" \ + CPRESTORE \ + "sw $4,24($29);\n\t" \ + "sw $5,28($29);\n\t" \ + "sw $6,32($29);\n\t" \ + "sw $7,36($29);\n\t" \ + "sw $2,40($29);\n\t" \ + "sw $1,16($29);\n\t" \ + "sw $31,20($29);\n\t" \ + "move $5,$31;\n\t" \ + "move $4,$1;\n\t" \ + "jal __mcount;\n\t" \ + "nop;\n\t" \ + "lw $4,24($29);\n\t" \ + "lw $5,28($29);\n\t" \ + "lw $6,32($29);\n\t" \ + "lw $7,36($29);\n\t" \ + "lw $2,40($29);\n\t" \ + "lw $31,20($29);\n\t" \ + "lw $1,16($29);\n\t" \ + "addu $29,$29,56;\n\t" \ + "j $31;\n\t" \ + "move $31,$1;\n\t" \ + ".set reorder;\n\t" \ + ".set at\n\t" \ + ".end _mcount"); |