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authorSverker Eriksson <[email protected]>2016-09-15 21:21:10 +0200
committerSverker Eriksson <[email protected]>2016-10-10 11:35:53 +0200
commit099c60de4033d7b397d4b3fb47f183b52fcba855 (patch)
tree3941d78ed1b13fe1f69e804251329bdbdb8456c2 /erts/emulator/hipe/hipe_ppc.c
parent16d295c98f46e468ab1f7f4b3e6bfeb8f0f5749e (diff)
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erts: Improve hipe load/upgrade/purge machinery
A step toward better integration of hipe load and purge Highlights: * code_server no longer needs to call hipe_unified_loader:post_beam_load/1 Instead new internal function hipe_redirect_to_module() is called by loading BIFs to patch native call sites if needed. * hipe_purge_module() is called by erts_internal:purge_module/2 to purge any native code. * struct hipe_mfa_info redesigned and only used for exported functions that are called from or implemented by native code. A list of native call sites (struct hipe_ref) are kept for each hipe_mfa_info. * struct hipe_sdesc used by hipe_find_mfa_from_ra() to build native stack traces.
Diffstat (limited to 'erts/emulator/hipe/hipe_ppc.c')
-rw-r--r--erts/emulator/hipe/hipe_ppc.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/erts/emulator/hipe/hipe_ppc.c b/erts/emulator/hipe/hipe_ppc.c
index 9b2048c457..a1a6e2ad02 100644
--- a/erts/emulator/hipe/hipe_ppc.c
+++ b/erts/emulator/hipe/hipe_ppc.c
@@ -214,6 +214,11 @@ void *hipe_alloc_code(Uint nrbytes, Eterm callees, Eterm *trampolines, Process *
return address;
}
+void hipe_free_code(void* code, unsigned int bytes)
+{
+ /*SVERK: Leaking code memory */
+}
+
static unsigned int *alloc_stub(Uint nrwords)
{
unsigned int *address;
@@ -241,6 +246,11 @@ static unsigned int *alloc_stub(Uint nrwords)
return address;
}
+void hipe_free_native_stub(void* stub)
+{
+ /*SVERK: Leaking code stubs */
+}
+
static void patch_imm16(Uint32 *address, unsigned int imm16)
{
unsigned int insn = *address;