diff options
| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-21 12:59:32 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-21 12:59:32 +0000 |
| commit | 9fddaa0c0cabb610947146a79b4a9a38b0a216e5 (patch) | |
| tree | 0fdea73fdd2dab9437c23efa4ffbc3e22e2be036 /hw/ppc_prep.c | |
| parent | 4a0fb71e67df4774d79eb788f0d1bd7a78801e6d (diff) | |
| download | qemu-9fddaa0c0cabb610947146a79b4a9a38b0a216e5.tar.gz | |
PowerPC merge: real time TB and decrementer - faster and simpler exception handling (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@841 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/ppc_prep.c')
| -rw-r--r-- | hw/ppc_prep.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c index f64649cf5a..05783992b8 100644 --- a/hw/ppc_prep.c +++ b/hw/ppc_prep.c @@ -24,6 +24,9 @@ #include "vl.h" #include "m48t59.h" +/* XXX: move all TB related stuff in ppc_prep.c and suppress ppc.c ? */ +ppc_tb_t *cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq); + //#define HARD_DEBUG_PPC_IO //#define DEBUG_PPC_IO @@ -663,7 +666,6 @@ static void VGA_printf (uint8_t *s) static void VGA_init (void) { /* Basic VGA init, inspired by plex86 VGAbios */ - printf("Init VGA...\n"); #if 1 /* switch to color mode and enable CPU access 480 lines */ PPC_io_writeb(PPC_IO_BASE + 0x3C2, 0xC3); @@ -725,7 +727,6 @@ void PPC_init_hw (/*CPUPPCState *env,*/ uint32_t mem_size, * if a decrementer exception is pending when it enables msr_ee, * it's not ready to handle it... */ - env->decr = 0xFFFFFFFF; p = phys_ram_base + kernel_addr; #if !defined (USE_OPEN_FIRMWARE) /* Let's register the whole memory available only in supervisor mode */ @@ -948,6 +949,8 @@ void ppc_prep_init(int ram_size, int vga_ram_size, int boot_device, } } + cpu_ppc_tb_init(cpu_single_env, 100UL * 1000UL * 1000UL); + /* init basic PC hardware */ vga_initialize(ds, phys_ram_base + ram_size, ram_size, vga_ram_size, 0); |