eafb269f9e
- Drop ppc64le patches. Build stage1 as BE for Power Droped patches: - grub2-ppc64le-01-Add-Little-Endian-support-for-Power64-to-the-build.patch - grub2-ppc64le-02-Build-grub-as-O1-until-we-add-savegpr-and-restgpr-ro.patch - grub2-ppc64le-03-disable-creation-of-vsx-and-altivec-instructions.patch - grub2-ppc64le-04-powerpc64-LE-s-linker-knows-how-to-handle-the-undefi.patch - grub2-ppc64le-05-grub-install-can-now-recognize-and-install-a-LE-grub.patch - grub2-ppc64le-06-set-the-ABI-version-to-0x02-in-the-e_flag-of-the-PPC.patch - grub2-ppc64le-07-Add-IEEE1275_ADDR-helper.patch - grub2-ppc64le-08-Fix-some-more-warnings-when-casting.patch - grub2-ppc64le-09-Add-powerpc64-types.patch - grub2-ppc64le-10-powerpc64-is-not-necessarily-BigEndian-anymore.patch - grub2-ppc64le-11-Fix-warnings-when-building-powerpc-linux-loader-64bi.patch - grub2-ppc64le-12-GRUB_ELF_R_PPC_-processing-is-applicable-only-for-32.patch - grub2-ppc64le-13-Fix-powerpc-setjmp-longjmp-64bit-issues.patch - grub2-ppc64le-14-Add-powerpc64-ieee1275-trampoline.patch - grub2-ppc64le-15-Add-64bit-support-to-powerpc-startup-code.patch - grub2-ppc64le-16-Add-grub_dl_find_section_addr.patch - grub2-ppc64le-17-Add-ppc64-relocations.patch - grub2-ppc64le-18-ppc64-doesn-t-need-libgcc-routines.patch - grub2-ppc64le-19-Use-FUNC_START-FUNC_END-for-powerpc-function-definit.patch - grub2-ppc64le-20-.TOC.-symbol-is-special-in-ppc64le-.-It-maps-to-the-.patch - grub2-ppc64le-21-the-.toc-section-in-powerpc64le-modules-are-sometime.patch - grub2-ppc64le-22-all-parameter-to-firmware-calls-should-to-be-BigEndi.patch - grub2-ppc64le-fix-64bit-trampoline-in-dyn-linker.patch - grub2-ppc64le-timeout.patch - grub2-ppc64-build-ppc64-32bit.patch - Added patches: - biendian.patch - grub2-ppc64-cas-reboot-support.patch OBS-URL: https://build.opensuse.org/request/show/356507 OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=202
85 lines
2.4 KiB
Diff
85 lines
2.4 KiB
Diff
Index: grub-2.02~beta2/grub-core/kern/ieee1275/openfw.c
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===================================================================
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--- grub-2.02~beta2.orig/grub-core/kern/ieee1275/openfw.c
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+++ grub-2.02~beta2/grub-core/kern/ieee1275/openfw.c
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@@ -302,6 +302,34 @@ grub_ieee1275_map (grub_addr_t phys, gru
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return args.catch_result;
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}
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+/* Preallocate IEEE1275_MAX_MAP_RESOURCE map tracks to track the
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+ * map regions allocated to us by the firmware. Cannot
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+ * dynamically allocate them, since the heap is not set
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+ * yet.
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+ */
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+struct grub_map_track grub_map_track[IEEE1275_MAX_MAP_RESOURCE];
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+int grub_map_track_index=0;
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+
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+void
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+grub_releasemap ()
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+{
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+ int i=0;
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+ for (i=grub_map_track_index-1; i >= 0; i--)
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+ grub_ieee1275_release(grub_map_track[i].addr, grub_map_track[i].size);
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+ grub_map_track_index = 0;
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+ return;
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+}
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+
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+static void
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+grub_track_map (grub_addr_t addr, grub_size_t size)
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+{
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+ if (grub_map_track_index >= IEEE1275_MAX_MAP_RESOURCE)
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+ return;
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+ grub_map_track[grub_map_track_index].addr = addr;
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+ grub_map_track[grub_map_track_index++].size = size;
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+ return;
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+}
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+
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grub_err_t
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grub_claimmap (grub_addr_t addr, grub_size_t size)
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{
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@@ -317,6 +345,7 @@ grub_claimmap (grub_addr_t addr, grub_si
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return grub_errno;
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}
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+ grub_track_map (addr, size);
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return GRUB_ERR_NONE;
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}
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Index: grub-2.02~beta2/include/grub/ieee1275/ieee1275.h
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===================================================================
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--- grub-2.02~beta2.orig/include/grub/ieee1275/ieee1275.h
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+++ grub-2.02~beta2/include/grub/ieee1275/ieee1275.h
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@@ -30,6 +30,12 @@ struct grub_ieee1275_mem_region
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unsigned int size;
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};
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+#define IEEE1275_MAX_MAP_RESOURCE 10
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+struct grub_map_track {
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+ grub_addr_t addr;
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+ grub_size_t size;
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+};
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+
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#define IEEE1275_MAX_PROP_LEN 8192
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#define IEEE1275_MAX_PATH_LEN 256
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@@ -214,6 +220,7 @@ int EXPORT_FUNC(grub_ieee1275_millisecon
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grub_err_t EXPORT_FUNC(grub_claimmap) (grub_addr_t addr, grub_size_t size);
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+void EXPORT_FUNC(grub_releasemap) (void);
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int
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EXPORT_FUNC(grub_ieee1275_map) (grub_addr_t phys, grub_addr_t virt,
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Index: grub-2.02~beta2/grub-core/kern/ieee1275/init.c
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===================================================================
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--- grub-2.02~beta2.orig/grub-core/kern/ieee1275/init.c
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+++ grub-2.02~beta2/grub-core/kern/ieee1275/init.c
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@@ -62,6 +62,7 @@ grub_addr_t grub_ieee1275_original_stack
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void
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grub_exit (void)
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{
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+ grub_releasemap();
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grub_ieee1275_exit ();
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}
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