diff options
| author |   Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:27:15 -0300 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:27:15 -0300 |
| commit | 4d9367b76f71c6d938cf8201392abe4bfb1136cb (patch) | |
| tree | 93a31afc3151c19e4906aed6748e842d8431fb02 /tcg/sparc/tcg-target.h | |
| parent | 6b414d9fb86527118f3ddb81a1d1a684b3548a9d (diff) | |
| parent | 8e65440d5f64435c003d32088757f702b86af9b4 (diff) | |
* upstream-merge: (575 commits)
ssi: Add slave autoconnect helper
MAINTAINERS: Added maintainerships for SSI
xilinx_zynq: Added SPI controllers + flashes
xilinx_spips: Xilinx Zynq SPI cntrlr device model
petalogix-ml605: added SPI controller with n25q128
xilinx_spi: Initial impl. of Xilinx SPI controller
m25p80: Initial implementation of SPI flash device
hw: Added generic FIFO API.
stellaris: Removed SSI mux
qdev: allow multiple qdev_init_gpio_in() calls
ssi: Added create_slave_no_init()
ssi: Implemented CS behaviour
ssi: Support for multiple attached devices
qemu-barrier: Fix compilation on i386 hosts
target-sparc: Optimize conditionals using SUBCC
target-sparc: Fall through from not-taken trap
target-sparc: Cleanup "global" temporary allocation
target-sparc: Use movcond for FMOV*R
target-sparc: Use movcond in mulscc
target-sparc: Move taddcctv and tsubcctv out of line
...
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'tcg/sparc/tcg-target.h')
| -rw-r--r-- | tcg/sparc/tcg-target.h | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/tcg/sparc/tcg-target.h b/tcg/sparc/tcg-target.h index ee2274d59..6314ffb30 100644 --- a/tcg/sparc/tcg-target.h +++ b/tcg/sparc/tcg-target.h @@ -66,22 +66,19 @@ typedef enum { #define TCG_CT_CONST_S13 0x200 /* used for function call generation */ -#define TCG_REG_CALL_STACK TCG_REG_I6 -#ifdef __arch64__ -// Reserve space for AREG0 -#define TCG_TARGET_STACK_MINFRAME (176 + 4 * (int)sizeof(long) + \ - TCG_STATIC_CALL_ARGS_SIZE) -#define TCG_TARGET_CALL_STACK_OFFSET (2047 - 16) -#define TCG_TARGET_STACK_ALIGN 16 +#define TCG_REG_CALL_STACK TCG_REG_O6 + +#if TCG_TARGET_REG_BITS == 64 +#define TCG_TARGET_STACK_BIAS 2047 +#define TCG_TARGET_STACK_ALIGN 16 +#define TCG_TARGET_CALL_STACK_OFFSET (128 + 6*8 + TCG_TARGET_STACK_BIAS) #else -// AREG0 + one word for alignment -#define TCG_TARGET_STACK_MINFRAME (92 + (2 + 1) * (int)sizeof(long) + \ - TCG_STATIC_CALL_ARGS_SIZE) -#define TCG_TARGET_CALL_STACK_OFFSET TCG_TARGET_STACK_MINFRAME -#define TCG_TARGET_STACK_ALIGN 8 +#define TCG_TARGET_STACK_BIAS 0 +#define TCG_TARGET_STACK_ALIGN 8 +#define TCG_TARGET_CALL_STACK_OFFSET (64 + 4 + 6*4) #endif -#ifdef __arch64__ +#if TCG_TARGET_REG_BITS == 64 #define TCG_TARGET_EXTEND_ARGS 1 #endif @@ -102,6 +99,7 @@ typedef enum { #define TCG_TARGET_HAS_nand_i32 0 #define TCG_TARGET_HAS_nor_i32 0 #define TCG_TARGET_HAS_deposit_i32 0 +#define TCG_TARGET_HAS_movcond_i32 0 #if TCG_TARGET_REG_BITS == 64 #define TCG_TARGET_HAS_div_i64 1 @@ -123,16 +121,12 @@ typedef enum { #define TCG_TARGET_HAS_nand_i64 0 #define TCG_TARGET_HAS_nor_i64 0 #define TCG_TARGET_HAS_deposit_i64 0 +#define TCG_TARGET_HAS_movcond_i64 0 #endif -/* Note: must be synced with dyngen-exec.h */ -#ifdef CONFIG_SOLARIS -#define TCG_AREG0 TCG_REG_G2 -#elif defined(__sparc_v9__) -#define TCG_AREG0 TCG_REG_G5 -#else -#define TCG_AREG0 TCG_REG_G6 -#endif +#define TCG_TARGET_HAS_GUEST_BASE + +#define TCG_AREG0 TCG_REG_I0 static inline void flush_icache_range(tcg_target_ulong start, tcg_target_ulong stop) |