| 09a78c3a |
1 | --- mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_linux_alpha.cpp.orig Fri Sep 28 22:12:52 2001 |
| 2 | +++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_linux_alpha.cpp Tue Jun 24 15:32:39 2003 |
| 3 | @@ -188,6 +188,50 @@ |
| 4 | * nsresult nsXPTCStubBase::Stub##n() |
| 5 | * Sets register $1 to "methodIndex" and jumps to SharedStub. |
| 6 | */ |
| 7 | +#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */ |
| 8 | +// gcc3 mangling tends to insert the length of the method name |
| 9 | +#define STUB_ENTRY(n) \ |
| 10 | +__asm__( \ |
| 11 | + "#### Stub"#n" ####\n" \ |
| 12 | +".text\n\t" \ |
| 13 | + ".align 5\n\t" \ |
| 14 | + ".if " #n " < 10\n\t" \ |
| 15 | + ".globl _ZN14nsXPTCStubBase5Stub" #n "Ev\n\t" \ |
| 16 | + ".ent _ZN14nsXPTCStubBase5Stub" #n "Ev\n" \ |
| 17 | +"_ZN14nsXPTCStubBase5Stub" #n "Ev:\n\t" \ |
| 18 | + ".elseif " #n " < 100\n\t" \ |
| 19 | + ".globl _ZN14nsXPTCStubBase6Stub" #n "Ev\n\t" \ |
| 20 | + ".ent _ZN14nsXPTCStubBase6Stub" #n "Ev\n" \ |
| 21 | +"_ZN14nsXPTCStubBase6Stub" #n "Ev:\n\t" \ |
| 22 | + ".elseif " #n " < 1000\n\t" \ |
| 23 | + ".globl _ZN14nsXPTCStubBase7Stub" #n "Ev\n\t" \ |
| 24 | + ".ent _ZN14nsXPTCStubBase7Stub" #n "Ev\n" \ |
| 25 | +"_ZN14nsXPTCStubBase7Stub" #n "Ev:\n\t" \ |
| 26 | + ".else\n\t" \ |
| 27 | + ".err \"stub number " #n " >= 1000 not yet supported\"\n\t" \ |
| 28 | + ".endif\n\t" \ |
| 29 | + ".frame $30,0,$26,0\n\t" \ |
| 30 | + "ldgp $29,0($27)\n" \ |
| 31 | + ".if " #n " < 10\n\t" \ |
| 32 | +"$_ZN14nsXPTCStubBase5Stub" #n "Ev..ng:\n\t" \ |
| 33 | + ".elseif " #n " < 100\n\t" \ |
| 34 | +"$_ZN14nsXPTCStubBase6Stub" #n "Ev..ng:\n\t" \ |
| 35 | + ".else\n\t" \ |
| 36 | +"$_ZN14nsXPTCStubBase7Stub" #n "Ev..ng:\n\t" \ |
| 37 | + ".endif\n\t" \ |
| 38 | + ".prologue 1\n\t" \ |
| 39 | + "lda $1,"#n"\n\t" \ |
| 40 | + ".if " #n " < 10\n\t" \ |
| 41 | + "br $31,$SharedStub..ng\n\t" \ |
| 42 | + ".end _ZN14nsXPTCStubBase5Stub" #n "Ev\n\t" \ |
| 43 | + ".elseif " #n " < 100\n\t" \ |
| 44 | + "br $31,$SharedStub..ng\n\t" \ |
| 45 | + ".end _ZN14nsXPTCStubBase6Stub" #n "Ev\n\t" \ |
| 46 | + ".else\n\t" \ |
| 47 | + "br $31,$SharedStub..ng\n\t" \ |
| 48 | + ".end _ZN14nsXPTCStubBase7Stub" #n "Ev\n\t" \ |
| 49 | + ".endif"); |
| 50 | +#else |
| 51 | #define STUB_ENTRY(n) \ |
| 52 | __asm__( \ |
| 53 | "#### Stub"#n" ####\n" \ |
| 54 | @@ -204,6 +248,7 @@ |
| 55 | "br $31,$SharedStub..ng\n\t" \ |
| 56 | ".end Stub"#n"__14nsXPTCStubBase" \ |
| 57 | ); |
| 58 | +#endif |
| 59 | |
| 60 | #define SENTINEL_ENTRY(n) \ |
| 61 | nsresult nsXPTCStubBase::Sentinel##n() \ |
| 62 | --- mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_linux_alpha.cpp.orig Fri Sep 28 22:12:51 2001 |
| 63 | +++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcinvoke_linux_alpha.cpp Wed Jun 25 14:08:20 2003 |
| 64 | @@ -163,7 +163,11 @@ |
| 65 | "bis $16,$16,$1\n\t" /* load "this" */ |
| 66 | "ldq $2,16($15)\n\t" /* load "methodIndex" */ |
| 67 | "ldq $1,0($1)\n\t" /* load vtable */ |
| 68 | +#if defined(__GXX_ABI_VERSION) && __GXX_ABI_VERSION >= 100 /* G++ V3 ABI */ |
| 69 | + "s8addq $2,0,$2\n\t" |
| 70 | +#else |
| 71 | "s8addq $2,16,$2\n\t" /* vtable index = "methodIndex" * 8 + 16 */ |
| 72 | +#endif |
| 73 | "addq $1,$2,$1\n\t" |
| 74 | "ldq $27,0($1)\n\t" /* load address of function */ |
| 75 | "jsr $26,($27),0\n\t" /* call virtual function */ |
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