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author | Martin Stransky <stransky@redhat.com> | 2021-02-24 12:39:29 +0100 |
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committer | Martin Stransky <stransky@redhat.com> | 2021-02-24 12:39:29 +0100 |
commit | 5f5997630b7c54c52469e15a8a6b2d6e230559a1 (patch) | |
tree | 534bba722aa6348a46b7f1b3323b4ea2bf798e57 /mozilla-1690152.patch | |
parent | Merge branch 'main' into f33 (diff) | |
download | librewolf-fedora-ff-5f5997630b7c54c52469e15a8a6b2d6e230559a1.tar.gz librewolf-fedora-ff-5f5997630b7c54c52469e15a8a6b2d6e230559a1.tar.bz2 librewolf-fedora-ff-5f5997630b7c54c52469e15a8a6b2d6e230559a1.zip |
Updated to 86.0
Diffstat (limited to 'mozilla-1690152.patch')
-rw-r--r-- | mozilla-1690152.patch | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/mozilla-1690152.patch b/mozilla-1690152.patch deleted file mode 100644 index fb672d3..0000000 --- a/mozilla-1690152.patch +++ /dev/null @@ -1,97 +0,0 @@ - -# HG changeset patch -# User Cameron Kaiser <spectre@floodgap.com> -# Date 1612231460 0 -# Node ID 579a66fd796690fb752485215b2edaa6167ebf16 -# Parent a00504e040bfd34d01c74d478beb9d308ec085be -Bug 1690152 - on ppc64 properly skip parameter slots if we overflow GPRs while still having FPRs to burn. r=tcampbell - -Differential Revision: https://phabricator.services.mozilla.com/D103724 - -diff --git a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp ---- a/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp -+++ b/xpcom/reflect/xptcall/md/unix/xptcinvoke_ppc64_linux.cpp -@@ -86,27 +86,37 @@ extern "C" void invoke_copy_to_stack(uin - case nsXPTType::T_WCHAR: value = s->val.wc; break; - default: value = (uint64_t) s->val.p; break; - } - } - - if (!s->IsIndirect() && s->type == nsXPTType::T_DOUBLE) { - if (nr_fpr < FPR_COUNT) { - fpregs[nr_fpr++] = s->val.d; -- nr_gpr++; -+ // Even if we have enough FPRs, still skip space in -+ // the parameter area if we ran out of placeholder GPRs. -+ if (nr_gpr < GPR_COUNT) { -+ nr_gpr++; -+ } else { -+ d++; -+ } - } else { - *((double *)d) = s->val.d; - d++; - } - } - else if (!s->IsIndirect() && s->type == nsXPTType::T_FLOAT) { - if (nr_fpr < FPR_COUNT) { - // Single-precision floats are passed in FPRs too. - fpregs[nr_fpr++] = s->val.f; -- nr_gpr++; -+ if (nr_gpr < GPR_COUNT) { -+ nr_gpr++; -+ } else { -+ d++; -+ } - } else { - #ifdef __LITTLE_ENDIAN__ - *((float *)d) = s->val.f; - #else - // Big endian needs adjustment to point to the least - // significant word. - float* p = (float*)d; - p++; -diff --git a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp b/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp ---- a/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp -+++ b/xpcom/reflect/xptcall/md/unix/xptcstubs_ppc64_linux.cpp -@@ -98,27 +98,37 @@ PrepareAndDispatch(nsXPTCStubBase * self - nr_gpr++; - else - ap++; - } - - if (!param.IsOut() && type == nsXPTType::T_DOUBLE) { - if (nr_fpr < FPR_COUNT) { - dp->val.d = fpregs[nr_fpr++]; -- nr_gpr++; -+ // Even if we have enough FPRs, still skip space in -+ // the parameter area if we ran out of placeholder GPRs. -+ if (nr_gpr < GPR_COUNT) { -+ nr_gpr++; -+ } else { -+ ap++; -+ } - } else { - dp->val.d = *(double*)ap++; - } - continue; - } - if (!param.IsOut() && type == nsXPTType::T_FLOAT) { - if (nr_fpr < FPR_COUNT) { - // Single-precision floats are passed in FPRs too. - dp->val.f = (float)fpregs[nr_fpr++]; -- nr_gpr++; -+ if (nr_gpr < GPR_COUNT) { -+ nr_gpr++; -+ } else { -+ ap++; -+ } - } else { - #ifdef __LITTLE_ENDIAN__ - dp->val.f = *(float*)ap++; - #else - // Big endian needs adjustment to point to the least - // significant word. - float* p = (float*)ap; - p++; - |