package/www/firefox/hotfix-ppc.patch

   1 # --- T2-COPYRIGHT-BEGIN ---
   2 # t2/package/*/firefox/hotfix-ppc.patch
   3 # Copyright (C) 2020 - 2025 The T2 SDE Project
   4 # SPDX-License-Identifier: GPL-2.0 or patched project license
   5 # --- T2-COPYRIGHT-END ---
   6
   7 --- firefox-81.0.2/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_linux.cpp.vanilla       2020-10-16 17:40:11.138383612 +0200
   8 +++ firefox-81.0.2/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc_linux.cpp       2020-10-16 17:57:09.014378133 +0200
   9 @@ -45,11 +45,11 @@
  10      uint64_t tempu64;
  11
  12      for(uint32_t i = 0; i < paramCount; i++, s++) {
  13 -        if(s->IsPtrData()) {
  14 +        if(s->IsIndirect()) {
  15              if(s->type == nsXPTType::T_JSVAL)
  16 -                tempu32 = (uint32_t) &s->ptr;
  17 +                tempu32 = (uint32_t) &s->val.p;
  18              else
  19 -                tempu32 = (uint32_t) s->ptr;
  20 +                tempu32 = (uint32_t) &s->val.p;
  21          }
  22          else {
  23              switch(s->type) {
  24 @@ -70,7 +70,7 @@
  25              }
  26          }
  27
  28 -        if (!s->IsPtrData() && s->type == nsXPTType::T_DOUBLE) {
  29 +        if (!s->IsIndirect() && s->type == nsXPTType::T_DOUBLE) {
  30  #ifndef __NO_FPRS__
  31              if (fpr < FPR_COUNT)
  32                  fpregs[fpr++]    = s->val.d;
  33 @@ -88,7 +88,7 @@
  34                  d += 2;
  35              }
  36          }
  37 -        else if (!s->IsPtrData() && s->type == nsXPTType::T_FLOAT) {
  38 +        else if (!s->IsIndirect() && s->type == nsXPTType::T_FLOAT) {
  39  #ifndef __NO_FPRS__
  40              if (fpr < FPR_COUNT)
  41                  fpregs[fpr++]   = s->val.f; // if passed in registers, floats are promoted to doubles
  42 @@ -99,7 +99,7 @@
  43              else
  44                  *((float*) d++) = s->val.f;
  45          }
  46 -        else if (!s->IsPtrData() && (s->type == nsXPTType::T_I64
  47 +        else if (!s->IsIndirect() && (s->type == nsXPTType::T_I64
  48                                       || s->type == nsXPTType::T_U64)) {
  49              if (gpr & 1) gpr++; // longlongs are aligned in odd/even register pairs, eg. r5/r6
  50              if ((gpr + 1) < GPR_COUNT) {