Message ID | 1410182936-23255-1-git-send-email-m.ilin@samsung.com |
---|---|
State | New |
Headers | show |
ping http://patchwork.ozlabs.org/patch/386918/ On 08.09.2014 17:28, m.ilin@samsung.com wrote: > From: Mikhail Ilyin <m.ilin@samsung.com> > > The initial base address is miscalculated in walk_memory_regions(). > It has to be shifted TARGET_PAGE_BITS more. Holder variables are > extended to target_ulong size otherwise they don't fit for MIPS N32 > (a 32-bit ABI with a 64-bit address space) and qemu won't compile. > The issue led to incorrect debug output of memory maps and a > mis-formed coredumped file. > > Signed-off-by: Mikhail Ilyin <m.ilin@samsung.com> > --- > Add a small fix to build with a 64-bit compiler. > > include/exec/cpu-all.h | 4 ++-- > linux-user/elfload.c | 18 +++++++++--------- > translate-all.c | 33 ++++++++++++++++----------------- > 3 files changed, 27 insertions(+), 28 deletions(-) > > diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h > index f9d132f..c085804 100644 > --- a/include/exec/cpu-all.h > +++ b/include/exec/cpu-all.h > @@ -232,8 +232,8 @@ extern uintptr_t qemu_host_page_mask; > #if defined(CONFIG_USER_ONLY) > void page_dump(FILE *f); > > -typedef int (*walk_memory_regions_fn)(void *, abi_ulong, > - abi_ulong, unsigned long); > +typedef int (*walk_memory_regions_fn)(void *, target_ulong, > + target_ulong, unsigned long); > int walk_memory_regions(void *, walk_memory_regions_fn); > > int page_get_flags(target_ulong address); > diff --git a/linux-user/elfload.c b/linux-user/elfload.c > index bea803b..1c04fcf 100644 > --- a/linux-user/elfload.c > +++ b/linux-user/elfload.c > @@ -2355,9 +2355,9 @@ struct elf_note_info { > }; > > struct vm_area_struct { > - abi_ulong vma_start; /* start vaddr of memory region */ > - abi_ulong vma_end; /* end vaddr of memory region */ > - abi_ulong vma_flags; /* protection etc. flags for the region */ > + target_ulong vma_start; /* start vaddr of memory region */ > + target_ulong vma_end; /* end vaddr of memory region */ > + abi_ulong vma_flags; /* protection etc. flags for the region */ > QTAILQ_ENTRY(vm_area_struct) vma_link; > }; > > @@ -2368,13 +2368,13 @@ struct mm_struct { > > static struct mm_struct *vma_init(void); > static void vma_delete(struct mm_struct *); > -static int vma_add_mapping(struct mm_struct *, abi_ulong, > - abi_ulong, abi_ulong); > +static int vma_add_mapping(struct mm_struct *, target_ulong, > + target_ulong, abi_ulong); > static int vma_get_mapping_count(const struct mm_struct *); > static struct vm_area_struct *vma_first(const struct mm_struct *); > static struct vm_area_struct *vma_next(struct vm_area_struct *); > static abi_ulong vma_dump_size(const struct vm_area_struct *); > -static int vma_walker(void *priv, abi_ulong start, abi_ulong end, > +static int vma_walker(void *priv, target_ulong start, target_ulong end, > unsigned long flags); > > static void fill_elf_header(struct elfhdr *, int, uint16_t, uint32_t); > @@ -2466,8 +2466,8 @@ static void vma_delete(struct mm_struct *mm) > g_free(mm); > } > > -static int vma_add_mapping(struct mm_struct *mm, abi_ulong start, > - abi_ulong end, abi_ulong flags) > +static int vma_add_mapping(struct mm_struct *mm, target_ulong start, > + target_ulong end, abi_ulong flags) > { > struct vm_area_struct *vma; > > @@ -2535,7 +2535,7 @@ static abi_ulong vma_dump_size(const struct vm_area_struct *vma) > return (vma->vma_end - vma->vma_start); > } > > -static int vma_walker(void *priv, abi_ulong start, abi_ulong end, > +static int vma_walker(void *priv, target_ulong start, target_ulong end, > unsigned long flags) > { > struct mm_struct *mm = (struct mm_struct *)priv; > diff --git a/translate-all.c b/translate-all.c > index 2e0265a..ba5c840 100644 > --- a/translate-all.c > +++ b/translate-all.c > @@ -1660,30 +1660,30 @@ void cpu_interrupt(CPUState *cpu, int mask) > struct walk_memory_regions_data { > walk_memory_regions_fn fn; > void *priv; > - uintptr_t start; > + target_ulong start; > int prot; > }; > > static int walk_memory_regions_end(struct walk_memory_regions_data *data, > - abi_ulong end, int new_prot) > + target_ulong end, int new_prot) > { > - if (data->start != -1ul) { > + if (data->start != -1u) { > int rc = data->fn(data->priv, data->start, end, data->prot); > if (rc != 0) { > return rc; > } > } > > - data->start = (new_prot ? end : -1ul); > + data->start = (new_prot ? end : -1u); > data->prot = new_prot; > > return 0; > } > > static int walk_memory_regions_1(struct walk_memory_regions_data *data, > - abi_ulong base, int level, void **lp) > + target_ulong base, int level, void **lp) > { > - abi_ulong pa; > + target_ulong pa; > int i, rc; > > if (*lp == NULL) { > @@ -1708,7 +1708,7 @@ static int walk_memory_regions_1(struct walk_memory_regions_data *data, > void **pp = *lp; > > for (i = 0; i < V_L2_SIZE; ++i) { > - pa = base | ((abi_ulong)i << > + pa = base | ((target_ulong)i << > (TARGET_PAGE_BITS + V_L2_BITS * level)); > rc = walk_memory_regions_1(data, pa, level - 1, pp + i); > if (rc != 0) { > @@ -1727,13 +1727,12 @@ int walk_memory_regions(void *priv, walk_memory_regions_fn fn) > > data.fn = fn; > data.priv = priv; > - data.start = -1ul; > + data.start = -1u; > data.prot = 0; > > for (i = 0; i < V_L1_SIZE; i++) { > - int rc = walk_memory_regions_1(&data, (abi_ulong)i << V_L1_SHIFT, > + int rc = walk_memory_regions_1(&data, (target_ulong)i << (V_L1_SHIFT + TARGET_PAGE_BITS), > V_L1_SHIFT / V_L2_BITS - 1, l1_map + i); > - > if (rc != 0) { > return rc; > } > @@ -1742,13 +1741,13 @@ int walk_memory_regions(void *priv, walk_memory_regions_fn fn) > return walk_memory_regions_end(&data, 0, 0); > } > > -static int dump_region(void *priv, abi_ulong start, > - abi_ulong end, unsigned long prot) > +static int dump_region(void *priv, target_ulong start, > + target_ulong end, unsigned long prot) > { > FILE *f = (FILE *)priv; > > - (void) fprintf(f, TARGET_ABI_FMT_lx"-"TARGET_ABI_FMT_lx > - " "TARGET_ABI_FMT_lx" %c%c%c\n", > + (void) fprintf(f, TARGET_FMT_lx"-"TARGET_FMT_lx > + " "TARGET_FMT_lx" %c%c%c\n", > start, end, end - start, > ((prot & PAGE_READ) ? 'r' : '-'), > ((prot & PAGE_WRITE) ? 'w' : '-'), > @@ -1760,7 +1759,7 @@ static int dump_region(void *priv, abi_ulong start, > /* dump memory mappings */ > void page_dump(FILE *f) > { > - const int length = sizeof(abi_ulong) * 2; > + const int length = sizeof(target_ulong) * 2; > (void) fprintf(f, "%-*s %-*s %-*s %s\n", > length, "start", length, "end", length, "size", "prot"); > walk_memory_regions(f, dump_region); > @@ -1788,7 +1787,7 @@ void page_set_flags(target_ulong start, target_ulong end, int flags) > guest address space. If this assert fires, it probably indicates > a missing call to h2g_valid. */ > #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS > - assert(end < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > + assert(end < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > #endif > assert(start < end); > > @@ -1825,7 +1824,7 @@ int page_check_range(target_ulong start, target_ulong len, int flags) > guest address space. If this assert fires, it probably indicates > a missing call to h2g_valid. */ > #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS > - assert(start < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > + assert(start < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > #endif > > if (len == 0) {
ping http://patchwork.ozlabs.org/patch/386918/ On 22.09.2014 13:04, Mikhail Ilin wrote: > ping > > http://patchwork.ozlabs.org/patch/386918/ > > On 08.09.2014 17:28, m.ilin@samsung.com wrote: >> From: Mikhail Ilyin <m.ilin@samsung.com> >> >> The initial base address is miscalculated in walk_memory_regions(). >> It has to be shifted TARGET_PAGE_BITS more. Holder variables are >> extended to target_ulong size otherwise they don't fit for MIPS N32 >> (a 32-bit ABI with a 64-bit address space) and qemu won't compile. >> The issue led to incorrect debug output of memory maps and a >> mis-formed coredumped file. >> >> Signed-off-by: Mikhail Ilyin <m.ilin@samsung.com> >> --- >> Add a small fix to build with a 64-bit compiler. >> >> include/exec/cpu-all.h | 4 ++-- >> linux-user/elfload.c | 18 +++++++++--------- >> translate-all.c | 33 ++++++++++++++++----------------- >> 3 files changed, 27 insertions(+), 28 deletions(-) >> >> diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h >> index f9d132f..c085804 100644 >> --- a/include/exec/cpu-all.h >> +++ b/include/exec/cpu-all.h >> @@ -232,8 +232,8 @@ extern uintptr_t qemu_host_page_mask; >> #if defined(CONFIG_USER_ONLY) >> void page_dump(FILE *f); >> -typedef int (*walk_memory_regions_fn)(void *, abi_ulong, >> - abi_ulong, unsigned long); >> +typedef int (*walk_memory_regions_fn)(void *, target_ulong, >> + target_ulong, unsigned long); >> int walk_memory_regions(void *, walk_memory_regions_fn); >> int page_get_flags(target_ulong address); >> diff --git a/linux-user/elfload.c b/linux-user/elfload.c >> index bea803b..1c04fcf 100644 >> --- a/linux-user/elfload.c >> +++ b/linux-user/elfload.c >> @@ -2355,9 +2355,9 @@ struct elf_note_info { >> }; >> struct vm_area_struct { >> - abi_ulong vma_start; /* start vaddr of memory region */ >> - abi_ulong vma_end; /* end vaddr of memory region */ >> - abi_ulong vma_flags; /* protection etc. flags for the region */ >> + target_ulong vma_start; /* start vaddr of memory region */ >> + target_ulong vma_end; /* end vaddr of memory region */ >> + abi_ulong vma_flags; /* protection etc. flags for the >> region */ >> QTAILQ_ENTRY(vm_area_struct) vma_link; >> }; >> @@ -2368,13 +2368,13 @@ struct mm_struct { >> static struct mm_struct *vma_init(void); >> static void vma_delete(struct mm_struct *); >> -static int vma_add_mapping(struct mm_struct *, abi_ulong, >> - abi_ulong, abi_ulong); >> +static int vma_add_mapping(struct mm_struct *, target_ulong, >> + target_ulong, abi_ulong); >> static int vma_get_mapping_count(const struct mm_struct *); >> static struct vm_area_struct *vma_first(const struct mm_struct *); >> static struct vm_area_struct *vma_next(struct vm_area_struct *); >> static abi_ulong vma_dump_size(const struct vm_area_struct *); >> -static int vma_walker(void *priv, abi_ulong start, abi_ulong end, >> +static int vma_walker(void *priv, target_ulong start, target_ulong end, >> unsigned long flags); >> static void fill_elf_header(struct elfhdr *, int, uint16_t, uint32_t); >> @@ -2466,8 +2466,8 @@ static void vma_delete(struct mm_struct *mm) >> g_free(mm); >> } >> -static int vma_add_mapping(struct mm_struct *mm, abi_ulong start, >> - abi_ulong end, abi_ulong flags) >> +static int vma_add_mapping(struct mm_struct *mm, target_ulong start, >> + target_ulong end, abi_ulong flags) >> { >> struct vm_area_struct *vma; >> @@ -2535,7 +2535,7 @@ static abi_ulong vma_dump_size(const struct >> vm_area_struct *vma) >> return (vma->vma_end - vma->vma_start); >> } >> -static int vma_walker(void *priv, abi_ulong start, abi_ulong end, >> +static int vma_walker(void *priv, target_ulong start, target_ulong end, >> unsigned long flags) >> { >> struct mm_struct *mm = (struct mm_struct *)priv; >> diff --git a/translate-all.c b/translate-all.c >> index 2e0265a..ba5c840 100644 >> --- a/translate-all.c >> +++ b/translate-all.c >> @@ -1660,30 +1660,30 @@ void cpu_interrupt(CPUState *cpu, int mask) >> struct walk_memory_regions_data { >> walk_memory_regions_fn fn; >> void *priv; >> - uintptr_t start; >> + target_ulong start; >> int prot; >> }; >> static int walk_memory_regions_end(struct walk_memory_regions_data >> *data, >> - abi_ulong end, int new_prot) >> + target_ulong end, int new_prot) >> { >> - if (data->start != -1ul) { >> + if (data->start != -1u) { >> int rc = data->fn(data->priv, data->start, end, data->prot); >> if (rc != 0) { >> return rc; >> } >> } >> - data->start = (new_prot ? end : -1ul); >> + data->start = (new_prot ? end : -1u); >> data->prot = new_prot; >> return 0; >> } >> static int walk_memory_regions_1(struct walk_memory_regions_data *data, >> - abi_ulong base, int level, void **lp) >> + target_ulong base, int level, void >> **lp) >> { >> - abi_ulong pa; >> + target_ulong pa; >> int i, rc; >> if (*lp == NULL) { >> @@ -1708,7 +1708,7 @@ static int walk_memory_regions_1(struct >> walk_memory_regions_data *data, >> void **pp = *lp; >> for (i = 0; i < V_L2_SIZE; ++i) { >> - pa = base | ((abi_ulong)i << >> + pa = base | ((target_ulong)i << >> (TARGET_PAGE_BITS + V_L2_BITS * level)); >> rc = walk_memory_regions_1(data, pa, level - 1, pp + i); >> if (rc != 0) { >> @@ -1727,13 +1727,12 @@ int walk_memory_regions(void *priv, >> walk_memory_regions_fn fn) >> data.fn = fn; >> data.priv = priv; >> - data.start = -1ul; >> + data.start = -1u; >> data.prot = 0; >> for (i = 0; i < V_L1_SIZE; i++) { >> - int rc = walk_memory_regions_1(&data, (abi_ulong)i << >> V_L1_SHIFT, >> + int rc = walk_memory_regions_1(&data, (target_ulong)i << >> (V_L1_SHIFT + TARGET_PAGE_BITS), >> V_L1_SHIFT / V_L2_BITS - 1, >> l1_map + i); >> - >> if (rc != 0) { >> return rc; >> } >> @@ -1742,13 +1741,13 @@ int walk_memory_regions(void *priv, >> walk_memory_regions_fn fn) >> return walk_memory_regions_end(&data, 0, 0); >> } >> -static int dump_region(void *priv, abi_ulong start, >> - abi_ulong end, unsigned long prot) >> +static int dump_region(void *priv, target_ulong start, >> + target_ulong end, unsigned long prot) >> { >> FILE *f = (FILE *)priv; >> - (void) fprintf(f, TARGET_ABI_FMT_lx"-"TARGET_ABI_FMT_lx >> - " "TARGET_ABI_FMT_lx" %c%c%c\n", >> + (void) fprintf(f, TARGET_FMT_lx"-"TARGET_FMT_lx >> + " "TARGET_FMT_lx" %c%c%c\n", >> start, end, end - start, >> ((prot & PAGE_READ) ? 'r' : '-'), >> ((prot & PAGE_WRITE) ? 'w' : '-'), >> @@ -1760,7 +1759,7 @@ static int dump_region(void *priv, abi_ulong start, >> /* dump memory mappings */ >> void page_dump(FILE *f) >> { >> - const int length = sizeof(abi_ulong) * 2; >> + const int length = sizeof(target_ulong) * 2; >> (void) fprintf(f, "%-*s %-*s %-*s %s\n", >> length, "start", length, "end", length, "size", "prot"); >> walk_memory_regions(f, dump_region); >> @@ -1788,7 +1787,7 @@ void page_set_flags(target_ulong start, >> target_ulong end, int flags) >> guest address space. If this assert fires, it probably >> indicates >> a missing call to h2g_valid. */ >> #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS >> - assert(end < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); >> + assert(end < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); >> #endif >> assert(start < end); >> @@ -1825,7 +1824,7 @@ int page_check_range(target_ulong start, >> target_ulong len, int flags) >> guest address space. If this assert fires, it probably >> indicates >> a missing call to h2g_valid. */ >> #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS >> - assert(start < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); >> + assert(start < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); >> #endif >> if (len == 0) { > > >
Hi, Applied to linux-user tree, I'll send a pull req after a bit of testing. Riku On Tue, Sep 30, 2014 at 05:58:43PM +0400, Mikhail Ilin wrote: > ping > > http://patchwork.ozlabs.org/patch/386918/ > > On 22.09.2014 13:04, Mikhail Ilin wrote: > >ping > > > >http://patchwork.ozlabs.org/patch/386918/ > > > >On 08.09.2014 17:28, m.ilin@samsung.com wrote: > >>From: Mikhail Ilyin <m.ilin@samsung.com> > >> > >>The initial base address is miscalculated in walk_memory_regions(). > >>It has to be shifted TARGET_PAGE_BITS more. Holder variables are > >>extended to target_ulong size otherwise they don't fit for MIPS N32 > >>(a 32-bit ABI with a 64-bit address space) and qemu won't compile. > >>The issue led to incorrect debug output of memory maps and a > >>mis-formed coredumped file. > >> > >>Signed-off-by: Mikhail Ilyin <m.ilin@samsung.com> > >>--- > >>Add a small fix to build with a 64-bit compiler. > >> > >> include/exec/cpu-all.h | 4 ++-- > >> linux-user/elfload.c | 18 +++++++++--------- > >> translate-all.c | 33 ++++++++++++++++----------------- > >> 3 files changed, 27 insertions(+), 28 deletions(-) > >> > >>diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h > >>index f9d132f..c085804 100644 > >>--- a/include/exec/cpu-all.h > >>+++ b/include/exec/cpu-all.h > >>@@ -232,8 +232,8 @@ extern uintptr_t qemu_host_page_mask; > >> #if defined(CONFIG_USER_ONLY) > >> void page_dump(FILE *f); > >>-typedef int (*walk_memory_regions_fn)(void *, abi_ulong, > >>- abi_ulong, unsigned long); > >>+typedef int (*walk_memory_regions_fn)(void *, target_ulong, > >>+ target_ulong, unsigned long); > >> int walk_memory_regions(void *, walk_memory_regions_fn); > >> int page_get_flags(target_ulong address); > >>diff --git a/linux-user/elfload.c b/linux-user/elfload.c > >>index bea803b..1c04fcf 100644 > >>--- a/linux-user/elfload.c > >>+++ b/linux-user/elfload.c > >>@@ -2355,9 +2355,9 @@ struct elf_note_info { > >> }; > >> struct vm_area_struct { > >>- abi_ulong vma_start; /* start vaddr of memory region */ > >>- abi_ulong vma_end; /* end vaddr of memory region */ > >>- abi_ulong vma_flags; /* protection etc. flags for the region */ > >>+ target_ulong vma_start; /* start vaddr of memory region */ > >>+ target_ulong vma_end; /* end vaddr of memory region */ > >>+ abi_ulong vma_flags; /* protection etc. flags for the > >>region */ > >> QTAILQ_ENTRY(vm_area_struct) vma_link; > >> }; > >>@@ -2368,13 +2368,13 @@ struct mm_struct { > >> static struct mm_struct *vma_init(void); > >> static void vma_delete(struct mm_struct *); > >>-static int vma_add_mapping(struct mm_struct *, abi_ulong, > >>- abi_ulong, abi_ulong); > >>+static int vma_add_mapping(struct mm_struct *, target_ulong, > >>+ target_ulong, abi_ulong); > >> static int vma_get_mapping_count(const struct mm_struct *); > >> static struct vm_area_struct *vma_first(const struct mm_struct *); > >> static struct vm_area_struct *vma_next(struct vm_area_struct *); > >> static abi_ulong vma_dump_size(const struct vm_area_struct *); > >>-static int vma_walker(void *priv, abi_ulong start, abi_ulong end, > >>+static int vma_walker(void *priv, target_ulong start, target_ulong end, > >> unsigned long flags); > >> static void fill_elf_header(struct elfhdr *, int, uint16_t, uint32_t); > >>@@ -2466,8 +2466,8 @@ static void vma_delete(struct mm_struct *mm) > >> g_free(mm); > >> } > >>-static int vma_add_mapping(struct mm_struct *mm, abi_ulong start, > >>- abi_ulong end, abi_ulong flags) > >>+static int vma_add_mapping(struct mm_struct *mm, target_ulong start, > >>+ target_ulong end, abi_ulong flags) > >> { > >> struct vm_area_struct *vma; > >>@@ -2535,7 +2535,7 @@ static abi_ulong vma_dump_size(const struct > >>vm_area_struct *vma) > >> return (vma->vma_end - vma->vma_start); > >> } > >>-static int vma_walker(void *priv, abi_ulong start, abi_ulong end, > >>+static int vma_walker(void *priv, target_ulong start, target_ulong end, > >> unsigned long flags) > >> { > >> struct mm_struct *mm = (struct mm_struct *)priv; > >>diff --git a/translate-all.c b/translate-all.c > >>index 2e0265a..ba5c840 100644 > >>--- a/translate-all.c > >>+++ b/translate-all.c > >>@@ -1660,30 +1660,30 @@ void cpu_interrupt(CPUState *cpu, int mask) > >> struct walk_memory_regions_data { > >> walk_memory_regions_fn fn; > >> void *priv; > >>- uintptr_t start; > >>+ target_ulong start; > >> int prot; > >> }; > >> static int walk_memory_regions_end(struct walk_memory_regions_data > >>*data, > >>- abi_ulong end, int new_prot) > >>+ target_ulong end, int new_prot) > >> { > >>- if (data->start != -1ul) { > >>+ if (data->start != -1u) { > >> int rc = data->fn(data->priv, data->start, end, data->prot); > >> if (rc != 0) { > >> return rc; > >> } > >> } > >>- data->start = (new_prot ? end : -1ul); > >>+ data->start = (new_prot ? end : -1u); > >> data->prot = new_prot; > >> return 0; > >> } > >> static int walk_memory_regions_1(struct walk_memory_regions_data *data, > >>- abi_ulong base, int level, void **lp) > >>+ target_ulong base, int level, void > >>**lp) > >> { > >>- abi_ulong pa; > >>+ target_ulong pa; > >> int i, rc; > >> if (*lp == NULL) { > >>@@ -1708,7 +1708,7 @@ static int walk_memory_regions_1(struct > >>walk_memory_regions_data *data, > >> void **pp = *lp; > >> for (i = 0; i < V_L2_SIZE; ++i) { > >>- pa = base | ((abi_ulong)i << > >>+ pa = base | ((target_ulong)i << > >> (TARGET_PAGE_BITS + V_L2_BITS * level)); > >> rc = walk_memory_regions_1(data, pa, level - 1, pp + i); > >> if (rc != 0) { > >>@@ -1727,13 +1727,12 @@ int walk_memory_regions(void *priv, > >>walk_memory_regions_fn fn) > >> data.fn = fn; > >> data.priv = priv; > >>- data.start = -1ul; > >>+ data.start = -1u; > >> data.prot = 0; > >> for (i = 0; i < V_L1_SIZE; i++) { > >>- int rc = walk_memory_regions_1(&data, (abi_ulong)i << > >>V_L1_SHIFT, > >>+ int rc = walk_memory_regions_1(&data, (target_ulong)i << > >>(V_L1_SHIFT + TARGET_PAGE_BITS), > >> V_L1_SHIFT / V_L2_BITS - 1, > >>l1_map + i); > >>- > >> if (rc != 0) { > >> return rc; > >> } > >>@@ -1742,13 +1741,13 @@ int walk_memory_regions(void *priv, > >>walk_memory_regions_fn fn) > >> return walk_memory_regions_end(&data, 0, 0); > >> } > >>-static int dump_region(void *priv, abi_ulong start, > >>- abi_ulong end, unsigned long prot) > >>+static int dump_region(void *priv, target_ulong start, > >>+ target_ulong end, unsigned long prot) > >> { > >> FILE *f = (FILE *)priv; > >>- (void) fprintf(f, TARGET_ABI_FMT_lx"-"TARGET_ABI_FMT_lx > >>- " "TARGET_ABI_FMT_lx" %c%c%c\n", > >>+ (void) fprintf(f, TARGET_FMT_lx"-"TARGET_FMT_lx > >>+ " "TARGET_FMT_lx" %c%c%c\n", > >> start, end, end - start, > >> ((prot & PAGE_READ) ? 'r' : '-'), > >> ((prot & PAGE_WRITE) ? 'w' : '-'), > >>@@ -1760,7 +1759,7 @@ static int dump_region(void *priv, abi_ulong start, > >> /* dump memory mappings */ > >> void page_dump(FILE *f) > >> { > >>- const int length = sizeof(abi_ulong) * 2; > >>+ const int length = sizeof(target_ulong) * 2; > >> (void) fprintf(f, "%-*s %-*s %-*s %s\n", > >> length, "start", length, "end", length, "size", "prot"); > >> walk_memory_regions(f, dump_region); > >>@@ -1788,7 +1787,7 @@ void page_set_flags(target_ulong start, > >>target_ulong end, int flags) > >> guest address space. If this assert fires, it probably > >>indicates > >> a missing call to h2g_valid. */ > >> #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS > >>- assert(end < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > >>+ assert(end < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > >> #endif > >> assert(start < end); > >>@@ -1825,7 +1824,7 @@ int page_check_range(target_ulong start, > >>target_ulong len, int flags) > >> guest address space. If this assert fires, it probably > >>indicates > >> a missing call to h2g_valid. */ > >> #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS > >>- assert(start < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > >>+ assert(start < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); > >> #endif > >> if (len == 0) { > > > > > >
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index f9d132f..c085804 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -232,8 +232,8 @@ extern uintptr_t qemu_host_page_mask; #if defined(CONFIG_USER_ONLY) void page_dump(FILE *f); -typedef int (*walk_memory_regions_fn)(void *, abi_ulong, - abi_ulong, unsigned long); +typedef int (*walk_memory_regions_fn)(void *, target_ulong, + target_ulong, unsigned long); int walk_memory_regions(void *, walk_memory_regions_fn); int page_get_flags(target_ulong address); diff --git a/linux-user/elfload.c b/linux-user/elfload.c index bea803b..1c04fcf 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -2355,9 +2355,9 @@ struct elf_note_info { }; struct vm_area_struct { - abi_ulong vma_start; /* start vaddr of memory region */ - abi_ulong vma_end; /* end vaddr of memory region */ - abi_ulong vma_flags; /* protection etc. flags for the region */ + target_ulong vma_start; /* start vaddr of memory region */ + target_ulong vma_end; /* end vaddr of memory region */ + abi_ulong vma_flags; /* protection etc. flags for the region */ QTAILQ_ENTRY(vm_area_struct) vma_link; }; @@ -2368,13 +2368,13 @@ struct mm_struct { static struct mm_struct *vma_init(void); static void vma_delete(struct mm_struct *); -static int vma_add_mapping(struct mm_struct *, abi_ulong, - abi_ulong, abi_ulong); +static int vma_add_mapping(struct mm_struct *, target_ulong, + target_ulong, abi_ulong); static int vma_get_mapping_count(const struct mm_struct *); static struct vm_area_struct *vma_first(const struct mm_struct *); static struct vm_area_struct *vma_next(struct vm_area_struct *); static abi_ulong vma_dump_size(const struct vm_area_struct *); -static int vma_walker(void *priv, abi_ulong start, abi_ulong end, +static int vma_walker(void *priv, target_ulong start, target_ulong end, unsigned long flags); static void fill_elf_header(struct elfhdr *, int, uint16_t, uint32_t); @@ -2466,8 +2466,8 @@ static void vma_delete(struct mm_struct *mm) g_free(mm); } -static int vma_add_mapping(struct mm_struct *mm, abi_ulong start, - abi_ulong end, abi_ulong flags) +static int vma_add_mapping(struct mm_struct *mm, target_ulong start, + target_ulong end, abi_ulong flags) { struct vm_area_struct *vma; @@ -2535,7 +2535,7 @@ static abi_ulong vma_dump_size(const struct vm_area_struct *vma) return (vma->vma_end - vma->vma_start); } -static int vma_walker(void *priv, abi_ulong start, abi_ulong end, +static int vma_walker(void *priv, target_ulong start, target_ulong end, unsigned long flags) { struct mm_struct *mm = (struct mm_struct *)priv; diff --git a/translate-all.c b/translate-all.c index 2e0265a..ba5c840 100644 --- a/translate-all.c +++ b/translate-all.c @@ -1660,30 +1660,30 @@ void cpu_interrupt(CPUState *cpu, int mask) struct walk_memory_regions_data { walk_memory_regions_fn fn; void *priv; - uintptr_t start; + target_ulong start; int prot; }; static int walk_memory_regions_end(struct walk_memory_regions_data *data, - abi_ulong end, int new_prot) + target_ulong end, int new_prot) { - if (data->start != -1ul) { + if (data->start != -1u) { int rc = data->fn(data->priv, data->start, end, data->prot); if (rc != 0) { return rc; } } - data->start = (new_prot ? end : -1ul); + data->start = (new_prot ? end : -1u); data->prot = new_prot; return 0; } static int walk_memory_regions_1(struct walk_memory_regions_data *data, - abi_ulong base, int level, void **lp) + target_ulong base, int level, void **lp) { - abi_ulong pa; + target_ulong pa; int i, rc; if (*lp == NULL) { @@ -1708,7 +1708,7 @@ static int walk_memory_regions_1(struct walk_memory_regions_data *data, void **pp = *lp; for (i = 0; i < V_L2_SIZE; ++i) { - pa = base | ((abi_ulong)i << + pa = base | ((target_ulong)i << (TARGET_PAGE_BITS + V_L2_BITS * level)); rc = walk_memory_regions_1(data, pa, level - 1, pp + i); if (rc != 0) { @@ -1727,13 +1727,12 @@ int walk_memory_regions(void *priv, walk_memory_regions_fn fn) data.fn = fn; data.priv = priv; - data.start = -1ul; + data.start = -1u; data.prot = 0; for (i = 0; i < V_L1_SIZE; i++) { - int rc = walk_memory_regions_1(&data, (abi_ulong)i << V_L1_SHIFT, + int rc = walk_memory_regions_1(&data, (target_ulong)i << (V_L1_SHIFT + TARGET_PAGE_BITS), V_L1_SHIFT / V_L2_BITS - 1, l1_map + i); - if (rc != 0) { return rc; } @@ -1742,13 +1741,13 @@ int walk_memory_regions(void *priv, walk_memory_regions_fn fn) return walk_memory_regions_end(&data, 0, 0); } -static int dump_region(void *priv, abi_ulong start, - abi_ulong end, unsigned long prot) +static int dump_region(void *priv, target_ulong start, + target_ulong end, unsigned long prot) { FILE *f = (FILE *)priv; - (void) fprintf(f, TARGET_ABI_FMT_lx"-"TARGET_ABI_FMT_lx - " "TARGET_ABI_FMT_lx" %c%c%c\n", + (void) fprintf(f, TARGET_FMT_lx"-"TARGET_FMT_lx + " "TARGET_FMT_lx" %c%c%c\n", start, end, end - start, ((prot & PAGE_READ) ? 'r' : '-'), ((prot & PAGE_WRITE) ? 'w' : '-'), @@ -1760,7 +1759,7 @@ static int dump_region(void *priv, abi_ulong start, /* dump memory mappings */ void page_dump(FILE *f) { - const int length = sizeof(abi_ulong) * 2; + const int length = sizeof(target_ulong) * 2; (void) fprintf(f, "%-*s %-*s %-*s %s\n", length, "start", length, "end", length, "size", "prot"); walk_memory_regions(f, dump_region); @@ -1788,7 +1787,7 @@ void page_set_flags(target_ulong start, target_ulong end, int flags) guest address space. If this assert fires, it probably indicates a missing call to h2g_valid. */ #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS - assert(end < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); + assert(end < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); #endif assert(start < end); @@ -1825,7 +1824,7 @@ int page_check_range(target_ulong start, target_ulong len, int flags) guest address space. If this assert fires, it probably indicates a missing call to h2g_valid. */ #if TARGET_ABI_BITS > L1_MAP_ADDR_SPACE_BITS - assert(start < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); + assert(start < ((target_ulong)1 << L1_MAP_ADDR_SPACE_BITS)); #endif if (len == 0) {