File mozilla-s390-context.patch of Package MozillaFirefox

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File mozilla-s390-context.patch of Package MozillaFirefox (Revision 6c2648dae8495df271c1ff8cc43bb55a)

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# HG changeset patch
# User msirringhaus@suse.de
# Date 1558452408 -7200
#      Tue May 21 17:26:48 2019 +0200
# Node ID 602e92722e765a3c238d3b96b26c0c8063b5eeb4
# Parent  60715122a04aad06b33ad7259f1bde19803230da
[mq]: mozilla-s390-context.patch

diff --git a/js/src/wasm/WasmSignalHandlers.cpp b/js/src/wasm/WasmSignalHandlers.cpp
--- a/js/src/wasm/WasmSignalHandlers.cpp
+++ b/js/src/wasm/WasmSignalHandlers.cpp
@@ -151,16 +151,20 @@ using mozilla::DebugOnly;
 #      define FP_sig(p) ((p)->uc_mcontext.mc_fp)
 #      define SP_sig(p) ((p)->uc_mcontext.mc_i7)
 #    endif
 #    if defined(__linux__) && (defined(__ppc64__) || defined(__PPC64__) || \
                                defined(__ppc64le__) || defined(__PPC64LE__))
 #      define R01_sig(p) ((p)->uc_mcontext.gp_regs[1])
 #      define R32_sig(p) ((p)->uc_mcontext.gp_regs[32])
 #    endif
+#  if defined(__linux__) && defined(__s390x__)
+#    define GR_sig(p,x) ((p)->uc_mcontext.gregs[x])
+#    define PSWa_sig(p) ((p)->uc_mcontext.psw.addr)
+#  endif
 #  elif defined(__NetBSD__)
 #    define EIP_sig(p) ((p)->uc_mcontext.__gregs[_REG_EIP])
 #    define EBP_sig(p) ((p)->uc_mcontext.__gregs[_REG_EBP])
 #    define ESP_sig(p) ((p)->uc_mcontext.__gregs[_REG_ESP])
 #    define RIP_sig(p) ((p)->uc_mcontext.__gregs[_REG_RIP])
 #    define RSP_sig(p) ((p)->uc_mcontext.__gregs[_REG_RSP])
 #    define RBP_sig(p) ((p)->uc_mcontext.__gregs[_REG_RBP])
 #    define R11_sig(p) ((p)->uc_mcontext.__gregs[_REG_R11])
@@ -371,16 +375,20 @@ struct macos_aarch64_context {
 #    define FP_sig(p) RFP_sig(p)
 #    define SP_sig(p) RSP_sig(p)
 #    define LR_sig(p) R31_sig(p)
 #  elif defined(__ppc64__) || defined(__PPC64__) || defined(__ppc64le__) || \
       defined(__PPC64LE__)
 #    define PC_sig(p) R32_sig(p)
 #    define SP_sig(p) R01_sig(p)
 #    define FP_sig(p) R01_sig(p)
+#  elif defined(__s390x__)
+#    define PC_sig(p) PSWa_sig(p)
+#    define SP_sig(p) GR_sig(p, 15)
+#    define FP_sig(p) GR_sig(p, 11)
 #  endif
 
 static void SetContextPC(CONTEXT* context, uint8_t* pc) {
 #  ifdef PC_sig
   *reinterpret_cast<uint8_t**>(&PC_sig(context)) = pc;
 #  else
   MOZ_CRASH();
 #  endif

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File mozilla-s390-context.patch of Package MozillaFirefox (Revision 6c2648dae8495df271c1ff8cc43bb55a)

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