search for: op_code

...files changed, 97 insertions(+), 83 deletions(-) diff --git a/com32/include/syslinux/disk.h b/com32/include/syslinux/disk.h index f96ca68..b8361fe 100644 --- a/com32/include/syslinux/disk.h +++ b/com32/include/syslinux/disk.h @@ -41,6 +41,13 @@ #define SECTOR 512u /* bytes/sector */ +enum disk_op_codes { + EBIOS_READ_CODE = 0x42, /* Extended read */ + EBIOS_WRITE_CODE = 0x43, /* Extended write */ + CHS_READ_CODE = 0x02, + CHS_WRITE_CODE = 0x03, +}; + struct disk_info { int disk; int ebios; /* EBIOS supported on this disk */ diff --git a/com32/lib/syslinux/disk.c b/com32/...

...------------- class DebugPass : public ModulePass { public: static char ID; DebugPass() : ModulePass(ID) {} virtual bool runOnModule(Module &M) override { DILocation* loc; for (auto &F : M) { for (auto &B : F) { for (auto &I : B) { errs() << "op_code: " << I.getOpcodeName() << '\n'; loc = I.getDebugLoc(); if (loc != nullptr) { errs() << "file: " << loc->getFilename() << '\n'; } for (const auto& use : I.uses()) { if (const CallInst* c = dyn_...

...m32/lib/syslinux/disk.c b/com32/lib/syslinux/disk.c index 0b0c737..47ecb52 100644 --- a/com32/lib/syslinux/disk.c +++ b/com32/lib/syslinux/disk.c @@ -171,22 +171,28 @@ out: static void *ebios_setup(const struct disk_info *const diskinfo, com32sys_t *inreg, uint64_t lba, uint8_t count, uint8_t op_code) { - static __lowmem struct disk_ebios_dapa dapa; + static struct disk_ebios_dapa *dapa = NULL; void *buf; + if (!dapa) { + dapa = lmalloc(sizeof *dapa); + if (!dapa) + return NULL; + } + buf = lmalloc(count * diskinfo->bps); if (!buf) return NULL; - dapa.l...

...py of this software and associated documentation @@ -33,8 +34,8 @@ * Deal with disks and partitions */ -#ifndef _SYSLINUX_DISK_H -#define _SYSLINUX_DISK_H +#ifndef _SYSLINUX_DISK_H_ +#define _SYSLINUX_DISK_H_ #include <com32.h> #include <stdint.h> @@ -50,15 +51,24 @@ enum disk_op_codes { struct disk_info { int disk; - int ebios; /* EBIOS supported on this disk */ - int cbios; /* CHS geometry is valid */ - uint32_t bps; /* bytes per sector */ - uint64_t lbacnt; /* total amount of sectors */ + uint32_t bps; /* bytes per sector */ + uint64_t lbacnt;...

...lt > for release builds. Good advice. You're right. Now an assertion triggers. The problem seems to be the argument iterator. Do you know some way to circumvent this. I've found no way to directly get the ith argument of a function. New stacktrace (same file btw): ----------------- ... op_code: phi clang-4.0: /usr/lib/llvm/4/include/llvm/ADT/ilist_iterator.h:139: llvm::ilist_iterator<OptionsT, IsReverse, IsConst>::reference llvm::ilist_iterator<OptionsT, IsReverse, IsConst>::operator*() const [with OptionsT = llvm::ilist_detail::node_options<llvm::Argument, true, false, vo...

pvSCSI backend driver Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com> Signed-off-by: Jun Kamada <kama@jp.fujitsu.com> ----- Jun Kamada _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel