qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH 05/12] ppc: remove video.x


From: Blue Swirl
Subject: [Qemu-devel] [PATCH 05/12] ppc: remove video.x
Date: Fri, 8 Oct 2010 21:24:09 +0000

Only Mac-on-Linux stuff used video.x, OpenBIOS does not need it.

Remove video.x MoL hacks.

Signed-off-by: Alexander Graf <address@hidden>
Signed-off-by: Blue Swirl <address@hidden>
---
 Makefile            |    3 +-
 configure           |    2 +-
 hw/ppc_mac.h        |    1 -
 hw/ppc_newworld.c   |   41 +-----------------
 hw/ppc_oldworld.c   |  110 ++-------------------------------------------------
 pc-bios/README      |    4 --
 pc-bios/video.x     |  Bin 12192 -> 0 bytes
 target-ppc/cpu.h    |    3 -
 target-ppc/helper.c |   11 -----
 9 files changed, 9 insertions(+), 166 deletions(-)
 delete mode 100644 pc-bios/video.x

diff --git a/Makefile b/Makefile
index 92c041e..d415d4c 100644
--- a/Makefile
+++ b/Makefile
@@ -176,7 +176,7 @@ common  de-ch  es     fo  fr-ca  hu     ja  mk
nl-be      pt  sl     tr

 ifdef INSTALL_BLOBS
 BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin ppc_rom.bin \
-video.x openbios-sparc32 openbios-sparc64 openbios-ppc \
+openbios-sparc32 openbios-sparc64 openbios-ppc \
 gpxe-eepro100-80861209.rom \
 gpxe-eepro100-80861229.rom \
 pxe-e1000.bin \
@@ -323,7 +323,6 @@ tarbin:
        $(datadir)/vgabios.bin \
        $(datadir)/vgabios-cirrus.bin \
        $(datadir)/ppc_rom.bin \
-       $(datadir)/video.x \
        $(datadir)/openbios-sparc32 \
        $(datadir)/openbios-sparc64 \
        $(datadir)/openbios-ppc \
diff --git a/configure b/configure
index 9e65de0..c882fd9 100755
--- a/configure
+++ b/configure
@@ -3083,7 +3083,7 @@ if test "$source_path_used" = "yes" ; then
     FILES="Makefile tests/Makefile"
     FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
     FILES="$FILES tests/test-mmap.c"
-    FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps pc-bios/video.x"
+    FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
     FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
     for bios_file in $source_path/pc-bios/*.bin
$source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
         FILES="$FILES pc-bios/`basename $bios_file`"
diff --git a/hw/ppc_mac.h b/hw/ppc_mac.h
index 89f96bb..ea87593 100644
--- a/hw/ppc_mac.h
+++ b/hw/ppc_mac.h
@@ -30,7 +30,6 @@

 #define BIOS_SIZE     (1024 * 1024)
 #define BIOS_FILENAME "ppc_rom.bin"
-#define VGABIOS_FILENAME "video.x"
 #define NVRAM_SIZE        0x2000
 #define PROM_FILENAME    "openbios-ppc"
 #define PROM_ADDR         0xfff00000
diff --git a/hw/ppc_newworld.c b/hw/ppc_newworld.c
index fb07c83..9b20dc5 100644
--- a/hw/ppc_newworld.c
+++ b/hw/ppc_newworld.c
@@ -69,7 +69,6 @@
 #include "blockdev.h"

 #define MAX_IDE_BUS 2
-#define VGA_BIOS_SIZE 65536
 #define CFG_ADDR 0xf0000510

 /* debug UniNorth */
@@ -134,20 +133,19 @@ static void ppc_core99_init (ram_addr_t ram_size,
     qemu_irq *pic, **openpic_irqs;
     int unin_memory;
     int linux_boot, i;
-    ram_addr_t ram_offset, bios_offset, vga_bios_offset;
+    ram_addr_t ram_offset, bios_offset;
     uint32_t kernel_base, initrd_base;
     long kernel_size, initrd_size;
     PCIBus *pci_bus;
     MacIONVRAMState *nvr;
     int nvram_mem_index;
-    int vga_bios_size, bios_size;
+    int bios_size;
     int pic_mem_index, dbdma_mem_index, cuda_mem_index, escc_mem_index;
     int ide_mem_index[3];
     int ppc_boot_device;
     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     void *fw_cfg;
     void *dbdma;
-    uint8_t *vga_bios_ptr;
     int machine_arch;

     linux_boot = (kernel_filename != NULL);
@@ -167,9 +165,6 @@ static void ppc_core99_init (ram_addr_t ram_size,
         }
         /* Set time-base frequency to 100 Mhz */
         cpu_ppc_tb_init(env, 100UL * 1000UL * 1000UL);
-#if 0
-        env->osi_call = vga_osi_call;
-#endif
         qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);
         envs[i] = env;
     }
@@ -199,36 +194,6 @@ static void ppc_core99_init (ram_addr_t ram_size,
         exit(1);
     }

-    /* allocate and load VGA BIOS */
-    vga_bios_offset = qemu_ram_alloc(NULL, "ppc_core99.vbios", VGA_BIOS_SIZE);
-    vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);
-    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);
-    if (filename) {
-        vga_bios_size = load_image(filename, vga_bios_ptr + 8);
-        qemu_free(filename);
-    } else {
-        vga_bios_size = -1;
-    }
-    if (vga_bios_size < 0) {
-        /* if no bios is present, we can still work */
-        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",
-                VGABIOS_FILENAME);
-        vga_bios_size = 0;
-    } else {
-        /* set a specific header (XXX: find real Apple format for NDRV
-           drivers) */
-        vga_bios_ptr[0] = 'N';
-        vga_bios_ptr[1] = 'D';
-        vga_bios_ptr[2] = 'R';
-        vga_bios_ptr[3] = 'V';
-        cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size);
-        vga_bios_size += 8;
-
-        /* Round to page boundary */
-        vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) &
-            TARGET_PAGE_MASK;
-    }
-
     if (linux_boot) {
         uint64_t lowaddr = 0;
         int bswap_needed;
@@ -352,7 +317,7 @@ static void ppc_core99_init (ram_addr_t ram_size,
         machine_arch = ARCH_MAC99;
     }
     /* init basic PC hardware */
-    pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size);
+    pci_vga_init(pci_bus, 0, 0);

     escc_mem_index = escc_init(0x80013000, pic[0x25], pic[0x24],
                                serial_hds[0], serial_hds[1], ESCC_CLOCK, 4);
diff --git a/hw/ppc_oldworld.c b/hw/ppc_oldworld.c
index a12a812..ff0b51d 100644
--- a/hw/ppc_oldworld.c
+++ b/hw/ppc_oldworld.c
@@ -1,3 +1,4 @@
+
 /*
  * QEMU OldWorld PowerMac (currently ~G3 Beige) hardware System Emulator
  *
@@ -44,79 +45,8 @@
 #include "blockdev.h"

 #define MAX_IDE_BUS 2
-#define VGA_BIOS_SIZE 65536
 #define CFG_ADDR 0xf0000510

-/* temporary frame buffer OSI calls for the video.x driver. The right
-   solution is to modify the driver to use VGA PCI I/Os */
-/* XXX: to be removed. This is no way related to emulation */
-static int vga_osi_call (CPUState *env)
-{
-    static int vga_vbl_enabled;
-    int linesize;
-
-#if 0
-    printf("osi_call R5=%016" PRIx64 "\n", ppc_dump_gpr(env, 5));
-#endif
-
-    /* same handler as PearPC, coming from the original MOL video
-       driver. */
-    switch(env->gpr[5]) {
-    case 4:
-        break;
-    case 28: /* set_vmode */
-        if (env->gpr[6] != 1 || env->gpr[7] != 0)
-            env->gpr[3] = 1;
-        else
-            env->gpr[3] = 0;
-        break;
-    case 29: /* get_vmode_info */
-        if (env->gpr[6] != 0) {
-            if (env->gpr[6] != 1 || env->gpr[7] != 0) {
-                env->gpr[3] = 1;
-                break;
-            }
-        }
-        env->gpr[3] = 0;
-        env->gpr[4] = (1 << 16) | 1; /* num_vmodes, cur_vmode */
-        env->gpr[5] = (1 << 16) | 0; /* num_depths, cur_depth_mode */
-        env->gpr[6] = (graphic_width << 16) | graphic_height; /* w, h */
-        env->gpr[7] = 85 << 16; /* refresh rate */
-        env->gpr[8] = (graphic_depth + 7) & ~7; /* depth (round to byte) */
-        linesize = ((graphic_depth + 7) >> 3) * graphic_width;
-        linesize = (linesize + 3) & ~3;
-        env->gpr[9] = (linesize << 16) | 0; /* row_bytes, offset */
-        break;
-    case 31: /* set_video power */
-        env->gpr[3] = 0;
-        break;
-    case 39: /* video_ctrl */
-        if (env->gpr[6] == 0 || env->gpr[6] == 1)
-            vga_vbl_enabled = env->gpr[6];
-        env->gpr[3] = 0;
-        break;
-    case 47:
-        break;
-    case 59: /* set_color */
-        /* R6 = index, R7 = RGB */
-        env->gpr[3] = 0;
-        break;
-    case 64: /* get color */
-        /* R6 = index */
-        env->gpr[3] = 0;
-        break;
-    case 116: /* set hwcursor */
-        /* R6 = x, R7 = y, R8 = visible, R9 = data */
-        break;
-    default:
-        fprintf(stderr, "unsupported OSI call R5=%016" PRIx64 "\n",
-                ppc_dump_gpr(env, 5));
-        break;
-    }
-
-    return 1; /* osi_call handled */
-}
-
 static int fw_cfg_boot_set(void *opaque, const char *boot_device)
 {
     fw_cfg_add_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
@@ -140,19 +70,18 @@ static void ppc_heathrow_init (ram_addr_t ram_size,
     char *filename;
     qemu_irq *pic, **heathrow_irqs;
     int linux_boot, i;
-    ram_addr_t ram_offset, bios_offset, vga_bios_offset;
+    ram_addr_t ram_offset, bios_offset;
     uint32_t kernel_base, initrd_base;
     int32_t kernel_size, initrd_size;
     PCIBus *pci_bus;
     MacIONVRAMState *nvr;
-    int vga_bios_size, bios_size;
+    int bios_size;
     int pic_mem_index, nvram_mem_index, dbdma_mem_index, cuda_mem_index;
     int escc_mem_index, ide_mem_index[2];
     uint16_t ppc_boot_device;
     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     void *fw_cfg;
     void *dbdma;
-    uint8_t *vga_bios_ptr;

     linux_boot = (kernel_filename != NULL);

@@ -167,7 +96,6 @@ static void ppc_heathrow_init (ram_addr_t ram_size,
         }
         /* Set time-base frequency to 16.6 Mhz */
         cpu_ppc_tb_init(env,  16600000UL);
-        env->osi_call = vga_osi_call;
         qemu_register_reset((QEMUResetHandler*)&cpu_reset, env);
         envs[i] = env;
     }
@@ -203,36 +131,6 @@ static void ppc_heathrow_init (ram_addr_t ram_size,
         exit(1);
     }

-    /* allocate and load VGA BIOS */
-    vga_bios_offset = qemu_ram_alloc(NULL, "ppc_heathrow.vbios",
VGA_BIOS_SIZE);
-    vga_bios_ptr = qemu_get_ram_ptr(vga_bios_offset);
-    filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, VGABIOS_FILENAME);
-    if (filename) {
-        vga_bios_size = load_image(filename, vga_bios_ptr + 8);
-        qemu_free(filename);
-    } else {
-        vga_bios_size = -1;
-    }
-    if (vga_bios_size < 0) {
-        /* if no bios is present, we can still work */
-        fprintf(stderr, "qemu: warning: could not load VGA bios '%s'\n",
-                VGABIOS_FILENAME);
-        vga_bios_size = 0;
-    } else {
-        /* set a specific header (XXX: find real Apple format for NDRV
-           drivers) */
-        vga_bios_ptr[0] = 'N';
-        vga_bios_ptr[1] = 'D';
-        vga_bios_ptr[2] = 'R';
-        vga_bios_ptr[3] = 'V';
-        cpu_to_be32w((uint32_t *)(vga_bios_ptr + 4), vga_bios_size);
-        vga_bios_size += 8;
-
-        /* Round to page boundary */
-        vga_bios_size = (vga_bios_size + TARGET_PAGE_SIZE - 1) &
-            TARGET_PAGE_MASK;
-    }
-
     if (linux_boot) {
         uint64_t lowaddr = 0;
         int bswap_needed;
@@ -330,7 +228,7 @@ static void ppc_heathrow_init (ram_addr_t ram_size,
     }
     pic = heathrow_pic_init(&pic_mem_index, 1, heathrow_irqs);
     pci_bus = pci_grackle_init(0xfec00000, pic);
-    pci_vga_init(pci_bus, vga_bios_offset, vga_bios_size);
+    pci_vga_init(pci_bus, 0, 0);

     escc_mem_index = escc_init(0x80013000, pic[0x0f], pic[0x10], serial_hds[0],
                                serial_hds[1], ESCC_CLOCK, 4);
diff --git a/pc-bios/README b/pc-bios/README
index ec5e2e1..3172cf7 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -7,10 +7,6 @@
 - The PowerPC Open Hack'Ware Open Firmware Compatible BIOS is
   available at http://perso.magic.fr/l_indien/OpenHackWare/index.htm.

-- video.x is a PowerMac NDRV compatible driver for a VGA frame
-  buffer. It comes from the Mac-on-Linux project
-  (http://www.maconlinux.org/).
-
 - OpenBIOS (http://www.openbios.org/) is a free (GPL v2) portable
   firmware implementation. The goal is to implement a 100% IEEE
   1275-1994 (referred to as Open Firmware) compliant firmware.
diff --git a/pc-bios/video.x b/pc-bios/video.x
deleted file mode 100644
index 
761aa0c9d47fc3648a64ccfe9b9747b2a3af9572..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 12192
zcmd5?e{fV)mOiihC22!|M%%4c0%;(+jYKwTTwm<SbRaN^2@<3cn1z`RNkf7miRlI!
zeb6sIEaMb^G$rfC8fFaxI+<D4%2a8Uvx0;XUEHm;oZWFtYDbO2u8uOwtnP{my#3C7
z_l1{Ew`fh()address@hidden<Wdl=bm%!x#ymH``z8Sb52)m)26N+UCl(K{KKxF{59a^KR3C!
zVdBq1-Z)HT7k8Lc)zOzXLS&address@hidden|lYa`}VVl1Vf#U&Q6z)HRa-PVw
zU$%uzsM~*eb_MWiN4)@byKk-o&-6vIJwF3KjoZCMccQF7S%(rw(NWSUKSg-~<zG?$
address@hidden@tyF}o_P3{n(nskvF=r|?(J>O
zv3Nt<M!KhIYwX_G=C*jEdndOWm((%1udOB4=^WSC+1Xy*-rm{Vl)(5nx;qlI814JN
z7whh%x{i3FslC0fBN6NF-qw{^wymQ%(address@hidden@aFJE?BPlFqGLn>t$R;;3}B
z#}YBJXKw87?22_Kb}s3Tf&VyqX$PdLs}bb(P>HK)i+6R#Ck?IZXiJQf+gw-0CgZ-F
z9k;6O!5A$~b}iowp*uFUZN4|w)Uu|tyJZ4$O?O)&Cb0LdYLJqQt1hiZ=(;DiV-h;j
z8nafRCKhk*ZtG$z)address@hidden)r=|?13s)(sy)>3V(address@hidden
z?3-hbYCvfl^NQ1MGHPk&@1xwtKSQBfZ4QNXkNfF+3<>}}{x^X>N>oe5PXOek<MEHZ
zYhI9Z4u#&address@hidden()F*FxrwTKsYr{OpVShCwPVzx^-u-mbn92S
address@hidden@Ak35UXJcmAIumt0xq(GLb4p~~ELzH#s!~C`$ljWaz%0V+pZ|C?S
address@hidden;Jbc>address@hidden;5n`^O$A^(*#R|{>72#iG?Gm
zN1`f2S0q})P|aK$r(address@hidden|L=-b{M739rA=OonYA(S|<+FkX);UX9F8
zbhke_-rtMyDj8+y56iXUJ_Bo)R;eFQ1snkM0Pf*AZCa2J%XjR!dEWLxefP{H`-D+4
zf#=6q{|d<address@hidden<X>=r~>address@hidden@$K2hZ!Y$8aC1kw>Oq
z3Lwhrq<Hm*DLL$>eEnsY&$1J(cJla^^zc8rHXHr1CiAS+cSL_^W>P=0AgRA~TT;Ii
zO0vBN+|&|;ZESmjj}H4KVPlVDKeQS%;Ug2rMN&_mhW}8NzW;pVn$i64V7$+G2)<+Z
address@hidden)=w_onCq)IFU}8{hzBJfgu^}N3AA68He8E+)5!bg1<37O
zJ4|address@hidden&9Lik*cIy|?3#jIXHtIZn9G;address@hidden;9`ypSkC0{PtZ2JXR
zwru_yH9vOhfITs>4Sya`C)i)address@hidden|XEerZImTnnX;7u_
zvtC!=Z_A^MV2*D(9y)!0FpK=WA11_~)address@hidden|%CE^Q%+o)Z`eF8H1er
z4K&YX+Yk2M{|5bUWYT|~J#{Kb=!hE;address@hidden(_UHV
z`K&rL&__zd$o~#(R)9U|(address@hidden>7BLIo*nUvnHLo!4E5TVQXyFs>qOkdI?2>VDLV
zF{T`C<`F=>G&DwT2|2zLqwNCp0Wv>6D_`S&!$pVm5(<OPmpaXR&iCUe_&)X?9g=%z
z{A_csSr&aPdqB=0(rCzzGk^-%CYYxkIF3{6c|address@hidden|>WZwF
zqVAG)zk|QfN9-F2&oI;edUk&m`GNue47$l3?isgBnXn5?%XX=yYaRt#K0_!C`B^sj
address@hidden@yHY%2eH`cCkbV9QAcv8*WgGDR3o}p6KoR-TjGqlFv}gn|
address@hidden;Uy4&Rg-Xqt0JpZxJLJTMECx~}>6X#+(bNrHiIKBqP!{D0-
zzAE_QJhydZKK5TO`#`or#492HU?0}HkKDjT*;eVk%e->RlSdtb9uooP=aS`0^pJlG
z=Co|}HGHn5k8u#bl}AdoLEd4NTJ=1_xoP>address@hidden@{+%;T*xT4I{o+>ScuCXWNco|j{M
zw)JNl_MIlmJcr-|!(}DrC5|6*zkAEzyJ&m<?hI|wQlt#`Q>address@hidden<ss
z2>Mp!)GTw6=)b%#8sS%l<yX^JI`VFgB^6qU$f;ELS(yC^a4}#JVsQ<icen}r+D)mE
z*_aQy0iV^^*rwU^4ZQ~+oapboe+P%*%T6Bzu75a1TZaGE-UHK~%8<2%`{4T>x+-F5
zn8(-BwB?R*%)9EF+$FxvK4RVY?_20MJOurMpg}AWdkk{zGj@|}Xk5RkFFWMswMcM3
z^xJ~<3-kK&Sf{?+uBE9P9CUwjec6B6KPUUIG7R}SCSTq+tjD+?Dg%&TwfwNidH;j%
zO1m}$KYWo2InIGkKK7D;address@hidden@O^Z>?7wlihZYN(
zJ}N{#EbB$6H^{nbG*K<=>cx6RaF%&address@hidden(address@hidden
zX|Ci~$`Cr-2%0_EH?H(<nuhU0=8-;{Eyo3bbIbZ%)bp~?H)Ny7SZhwqox#JF$ti;;
zG-kfWxxy9q?*a3(@%szztLX#OrC$ssgZWfg-9u-z_muUKQSY7l`?OI19lsf<0sYVd
z<RHqme7<SDN-fUb-?6RqgN%3G#dx$2a~rb4hh6I=Zcx&`D%%5AJFiZ*lNJy4m$KcO
zdg`O3ah$rq<0*-YuwJP{A7Ku6lf;EDk5e~DT$uxB&+nJ~=gTpk(5U&^nxTS+u>XQ(
zvq=Fg3XO_<$S>wOQBYA!*Ivi>RDE|rMe3zb*`}B8QLrDM5pZKGUO4Uf<9Xu#i!+6A
z$0zo6yk`_6FIfvXEA$Sj%n$Zk$^5ll<Vu|o?R8?lT{CyW4?VDDzocye-FlP_;1Pwa
zrA!YSdl3VD+B<xw&U;JWCDvu2mabk|address@hidden;Q2uwI9OudFwJ{|3e}|5C*3;vi&0
z-H&r8fc|w+v~77)address@hidden&c~iPM1^QiL%RrV
address@hidden(address@hidden>Bt~slx`u|0wkOgRnDb
address@hidden;B;wC$4`UM*59ibMkmEY+qe0mHWQ4Gf`mv85
zwe}HmL5}B!gvomI{4db%sy9EG57=67{()@}1#AOc3%D1svEKaeQ-HM?R}F|<Qt;90
z%`aA>U0!c~%Jji{^MAM<!1y{qKVTCe?El%LfXMmGPvqGm>Q4Q5O(y6QgFbmep9Rq8
zgx2dS&(x>h{NEYidl+*467Ue@<@SEa!Se4z`xd}GkYgQSf4zB*<<TJr=fnv~-wyd%
z-WJgH0Imm~+Y!ip0I&h=Cje`tzEzm-3$!c1PXR0g<aVjFSFyF{mHz~eb)O2z`hM)t
z{o_pCc|qCtY~Qrn=4)TqW_xA&Bm8bH&PdMRI4?MZxx*E1)8rTcT)address@hidden&
z?ey2oy^!gHx#mYcr|^71+|e*6pD%=X5yf383LMK;%)VY_Y~QH$w`2cL|3bu{=7I{g
z5&HQa$8WJ4>dg<Q%DT9NJMDG_c}B$j&aiWW>9gb<x62q898!eIT_b=TdlA>vA#p#N
zew8f`<{OW_ne%C**w-)Nd>q53I!MJ;address@hidden;<(=h$`_=X|)zXzS3_#3qR|fb&~<
z{q}^!t;ZS-R2l7En!2M~;address@hidden&^<TyW<j93fgFu5#On)9nBKQvATg}0Ibz|=_KM_
z5P1Q&wJKxz3QcYJfoumMU$dsR1!UVV>address@hidden@!mKj-W&address@hidden
address@hidden&U>poEw8nWIIuxH1Rk5y^MsRrlw?bbQr`mC0U=0`y*&x&BG
z`9E;3yM3IyVQd&<ud>FvOKWM$MaS49%-d+98qDp}UvfWgybJzA;{5bzPmzN43P;p)
zFY0-LaJ7LqeXFm1U^BVb82O82?i(=*ATMNquX$1T%DOFkjYW^M+0vyV1U{Hoiwq&A
address@hidden<OGo?Ck#GUb)?y!-eJgHF(8%3V>address@hidden&2#dcyL{itcq7fQ
address@hidden;cKav`3#@(_rhmWGj~EK&Oya}*~X`LVI1t7>OY+{j-vjGpb_uk
zVxRQ7*Va<uUY1qnapQh(address@hidden(z1=$*j4F_vcl
z>address@hidden|1lj(D`N<es
z=IE;)IL<yZWh(b$?me}1)vK%r)}?szxWbD(PT-OINZt=j;%)V5+9;pNg};!zPlET>
z3A`tcJHX=%MS<-U>)kseUmMRi`b`7!z017dv)?G+(2p(PwdJ^Of;OUAJdQID88^ej
zPvTt{zp0FrP(I?V7k6Mk{4RjlQHuI>)H!Bwd}ZJDqF#i0fa^{<>{zF7LT(o={j#cg
z#vPh5{YO>(address@hidden&rmyNzSbBz9T<address@hidden
z!tX#IQqkT*^6tHfd^~>+`AVGpv+xZ&`*X+`a*oNu<InAWm|y(CF6?uq2JVXdj)FML
address@hidden@+Lf`MN%IlaKptJl3R~-&6oA!#(Cn&K+1UX2@@Qm5bdMR#SeQ*R67~
zT8jGTTwm>>s<J$C3EDg=weG<@zj9(V6_~uHJPxp&=dT3E)l&+N0v9fWOkung19vm>
z!`HP}gg*t*{}B4Uz%P(EA8?hx6#*Au-0Io+&!HW_++N{}ub7vhvlnfT*!vh$8HGRc
z9KEDf8dR?Jm?OLT*F95tzsRx6cJ(iKeAk}&|GsNapixIX^<ngxN{mUJwZ>Sq=5O^W
z8bL45uFZdy)c>)(@d1@)fM<Z`LktNFvYnerDZ?FrWvlKn&+aNM*v9fcF;Dg(PNS_!
z`S`cFa+?l(Y(4xoe&B~R2mK28x>l?CpJTo<j4K+%T4v03PRIfK+I=jq_CDk=%(Lk8
zvEI76_8GgsYzh|nej(address@hidden(JALj3NEOnaOky>G}%`lBpm38)CkD
zOpg{M;5#=!M=$av;@{zbKN1=h=atSfr<address@hidden(lsbITnQdkW+`Xjp~~sr*6g_
address@hidden|N0fXM635kLiS80Vs?8)9zu-(vP(@bn>$>-FY^FZgVL
zjumpuO|WAS=cleA=0hL7?*;2j3_T>?_KQ+S>2>h-h78l>aRab7crFB8i=eahXoen^
z&e`Ve(RDFzsT{-e`X|i$BiIOYmKBRV;0YO6*HJm=W!|address@hidden;yhx&b|cL06so_Q$fPX
z3;VrL$l5n<+hN!?P~D^S!?ux3+u}D>_9y;LgMSAJ*z0x2QQ;Hk#P6y&3vE2hnQJWe
z`I~(qT)M8a^Z{Q_Xs+6jn)lDJyYhuz>=%0{)pt56=S40xao*I>address@hidden|address@hidden
zj$i%(@U&&address@hidden)pLoobcwp{u*({TP>p|{B9`+ZJPr&Z5mpAn^&h$r4CsQXs
zO|pLY-EJ1=AE5JKAGd?f&address@hidden;=J?02AZ`2!6=ijtyrQeBt
z0bAc->m%07T4#<E-oX^+5PJsS83_NxT?zgP9!V*W*N{E~Tmx{ekTEFM%B?QaTV}$(
z1xHy<@GFDgRp_dleLui>p2I<3WY@)8kHZ%A=9ky99i0B<lr`LYfzNEQF8YJ#8x7|>
zIbwu3i?M$4?&sB_)?Jd<kM|PJfNdNL!oB7>{taK8ofCdPx-^<@Qr4z>l=bNYN;G|3
zX-U7UwC+`u_PukIuD#VtLOY<W$Ntug9tCd$U&Z)M3-c_fH$Q(1)A3~rG2(OaeMsnC
address@hidden>$<JVH*#?*09eu$Z*zr*HV!8C}Ht^fc(Y+Y{vgM{yFcrun)f<address@hidden
zGEW`Po$Q>&W{`zG+0#em!6NJJ33p|address@hidden|V2vd0FIckP$eQamG7XXOqf$N~j$D
zBEN*)C(address@hidden)address@hidden;eFa^OpI;LCI1D{|mH
zIq+Hzd~ptZRSvwG1Mkg-x7VBP&;8>2F02Euft^d)WBxdphf{-2qCAVVv>Z<qs4It2
z22j?cz~$Xxlu{HQ#(address@hidden>+#0(iS`h!+BQ!Jn*8
zAOqHid4cV>EWG8`LfV>$ZQ;address@hidden)address@hidden&fli|Ab)}=F
zd;address@hidden<f
zJ>mn;B~9Hei<{!H>Xw%7SUfIS1%k^K^GB&X2L>&VZSCydxvHzF*`6yf2ff#fpgfN<
ziUPY{^EwLbc+D6J=Dg+{%6X(<80+((lxGxgM%(W910RrmL41N$W)+_S+yF`%We{Zu
zWf)}y<$07*l#?j0qrB;$8$<g8lyj2Lc|bz(pm;6ZwXlyp&mRT-P4Rf!=8jm)%}tg`
address@hidden|6>+e-v7t<address@hidden@Ede<`5a)HFNng5Rea9VR+Ukz`
zJ34oC1n^C5yt9LrRo6AFzIQ1#Zrj-27H{QcUIri9)*V|O-yFC(V1Hn1e>E$=#T9fn
zFIiEu6f%B0+CcDDI8^y9x87E9`(address@hidden
zkoCVju6ps3nx)IWTU&Q`eZ%s5Ry3}>address@hidden>ND9YERt&B~l|
zjN6xGY&KjY#u+I7%j4&8o97z4jGK#iQgQ|b`%aXzj=GI=!r#jN-#Es721Wkg{rw-@
address@hidden

diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index bf81941..1334dd1 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -700,9 +700,6 @@ struct CPUPPCState {
     int power_mode;
     int (*check_pow)(CPUPPCState *env);

-    /* temporary hack to handle OSI calls (only used if non NULL) */
-    int (*osi_call)(struct CPUPPCState *env);
-
 #if !defined(CONFIG_USER_ONLY)
     void *load_info;    /* Holds boot loading state.  */
 #endif
diff --git a/target-ppc/helper.c b/target-ppc/helper.c
index edbdd80..4b49101 100644
--- a/target-ppc/helper.c
+++ b/target-ppc/helper.c
@@ -2226,17 +2226,6 @@ static inline void powerpc_excp(CPUState *env,
int excp_model, int excp)
             new_msr |= (target_ulong)MSR_HVB;
         goto store_current;
     case POWERPC_EXCP_SYSCALL:   /* System call exception                    */
-        /* NOTE: this is a temporary hack to support graphics OSI
-           calls from the MOL driver */
-        /* XXX: To be removed */
-        if (env->gpr[3] == 0x113724fa && env->gpr[4] == 0x77810f9b &&
-            env->osi_call) {
-            if (env->osi_call(env) != 0) {
-                env->exception_index = POWERPC_EXCP_NONE;
-                env->error_code = 0;
-                return;
-            }
-        }
         dump_syscall(env);
         lev = env->error_code;
         if (lev == 1 || (lpes0 == 0 && lpes1 == 0))
-- 
1.6.2.4



reply via email to

[Prev in Thread] Current Thread [Next in Thread]