search for: lmalloc

...iles changed, 6 insertions(+), 6 deletions(-) diff --git a/doc/comboot.txt b/doc/comboot.txt index 4b4b880..04d5deb 100644 --- a/doc/comboot.txt +++ b/doc/comboot.txt @@ -986,27 +986,27 @@ AX=0024h [3.80] Cleanup, shuffle and boot, raw version ++++ 32-BIT ONLY API CALLS ++++ -void *pm_cs->lmalloc(size_t bytes) +void *cs_pm->lmalloc(size_t bytes) Allocate a buffer in low memory (below 1 MB). -void pm_cs->lfree(void *ptr) +void cs_pm->lfree(void *ptr) - Free a buffer allocated with pm_cs->lmalloc(). + Free a buffer allocated with cs_pm->lmalloc(). -DIR *pm_cs->op...

...iles changed, 6 insertions(+), 6 deletions(-) diff --git a/doc/comboot.txt b/doc/comboot.txt index 4b4b880..04d5deb 100644 --- a/doc/comboot.txt +++ b/doc/comboot.txt @@ -986,27 +986,27 @@ AX=0024h [3.80] Cleanup, shuffle and boot, raw version ++++ 32-BIT ONLY API CALLS ++++ -void *pm_cs->lmalloc(size_t bytes) +void *cs_pm->lmalloc(size_t bytes) Allocate a buffer in low memory (below 1 MB). -void pm_cs->lfree(void *ptr) +void cs_pm->lfree(void *ptr) - Free a buffer allocated with pm_cs->lmalloc(). + Free a buffer allocated with cs_pm->lmalloc(). -DIR *pm_cs->op...

...sys_t inreg, outreg; - struct disk_ebios_eparam *eparam; + struct disk_ebios_eparam *eparam = NULL; int rv = 0; memset(diskinfo, 0, sizeof *diskinfo); @@ -94,12 +94,12 @@ int disk_get_params(int disk, struct disk_info *const diskinfo) diskinfo->ebios = 1; } - eparam = lmalloc(sizeof *eparam); - if (!eparam) - return -1; - /* Get extended disk parameters if ebios == 1 */ if (diskinfo->ebios) { + eparam = lmalloc(sizeof *eparam); + if (!eparam) + return -1; + memset(&inreg, 0, sizeof inreg); inreg.eax.b[1] = 0x48; inreg.edx.b[0] = disk; -- 1....

...s COM32 modules as they run in 32bit mode and malloc returns 32bit memory allocations. However when the 64bit uefi build pass runs there are multiple warnings about forcing pointers into 32bit fields and I would also assume that malloc is free to return storage above the 32bit addressable range. Is lmalloc the solution to keeping allocated memory in 32bit addressable storage? A grep gives me HEAP_LOWMEM parameter for lmalloc but that is just an enum without explanation and I can't see how/where this changes the memory allocation in malloc.c Syslinux shared libraries: As part of the PBA process...

...6 +167,79 @@ out: } /** + * Fill inreg based on EBIOS addressing properties. + * + * @v diskinfo The disk drive to read from + * @v inreg Register data structure to be filled. + * @v lba The logical block address to begin reading at + * @v count The number of sectors to read + * @ret lmalloc'd buf upon success, NULL upon failure + */ +static void *ebios_disk_op(const struct disk_info *const diskinfo, + com32sys_t *inreg, uint64_t lba, uint8_t count) +{ + static struct disk_ebios_dapa dapa; + void *buf; + + buf = lmalloc(count * diskinfo->bps); + if (!buf) +...

...ruct disk_info *di, uint64_t lba, uint32_t m uint32_t get_file_lba(const char *filename) { com32sys_t inregs; - uint32_t lba; + uint32_t lba = 0; + int size = 65536; + char *buf; /* Start with clean registers */ memset(&inregs, 0, sizeof(com32sys_t)); + buf = lmalloc(size); + if (!buf) + return 0; + /* Put the filename in the bounce buffer */ - strlcpy(__com32.cs_bounce, filename, __com32.cs_bounce_size); + strlcpy(buf, filename, size); /* Call comapi_open() which returns a structure pointer in SI * to a structure whose first member h...

...6 +160,81 @@ out: } /** + * Fill inreg based on EBIOS addressing properties. + * + * @v diskinfo The disk drive to read from + * @v inreg Register data structure to be filled. + * @v lba The logical block address to begin reading at + * @v count The number of sectors to read + * @ret lmalloc'd buf upon success, NULL upon failure + */ +static inline void * +ebios_disk_op(const struct disk_info *const diskinfo, + com32sys_t *inreg, uint64_t lba, uint8_t count) +{ + static struct disk_ebios_dapa dapa; + void *buf; + + buf = lmalloc(count * diskinfo->bps); + i...

In Solaris 10 6/06, etc. I used to do things like pid$target::malloc:entry { ustack(); } and got stack traces from my application calling malloc as expected. In Solaris 10 8/07 I only see stack traces from functions inside libc calling a function called lmalloc() but not my malloc calls: ld.so.1`lmalloc ld.so.1`tsort+0xb4 ld.so.1`load_completion+0x7c ld.so.1`elf_bndr+0x3d8 ld.so.1`elf_rtbndr+0x10 libc.so.1`0xff36f30c libc.so.1`_ndoprnt+0x32c...

From: Raphael S. Carvalho <raphael.scarv at gmail.com> My commit 09f4ac33 broke 'com32/lib/syslinux/disk.c' __lowmem doesn't work for declarations outside the core. Using __lowmem outside the core wouldn't have the desired effect, then lmalloc must be used instead to store dapa into the correct section (".lowmem"). Reported-by: Dark Raven <drdarkraven at gmail.com> Signed-off-by: Raphael S. Carvalho <raphael.scarv at gmail.com> --- com32/lib/syslinux/disk.c | 22 ++++++++++++++-------- 1 files changed, 14 insert...

...ed on EBIOS addressing properties. + * + * @v diskinfo The disk drive to read from + * @v inreg Register data structure to be filled. + * @v lba The logical block address to begin reading at + * @v count The number of sectors to read + * @v op_code Code to write/read operation + * @ret lmalloc'd buf upon success, NULL upon failure + */ +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; + void *buf; + + buf = lmalloc(count * diskinfo->bps);...

...s_t inreg, outreg; - struct disk_ebios_eparam *eparam; + struct disk_ebios_eparam *eparam = NULL; int rv = 0; memset(diskinfo, 0, sizeof *diskinfo); @@ -94,12 +94,12 @@ int disk_get_params(int disk, struct disk_info *const diskinfo) diskinfo->ebios = 1; } - eparam = lmalloc(sizeof *eparam); - if (!eparam) - return -1; - /* Get extended disk parameters if ebios == 1 */ if (diskinfo->ebios) { + eparam = lmalloc(sizeof *eparam); + if (!eparam) + return -1; + memset(&inreg, 0, sizeof inreg); inreg.eax.b[1] = 0x48; inreg.edx.b[0] = disk; @@ -...

...param *eparam; > + struct disk_ebios_eparam *eparam = NULL; > int rv = 0; > > memset(diskinfo, 0, sizeof *diskinfo); > @@ -94,12 +94,12 @@ int disk_get_params(int disk, struct disk_info *const diskinfo) > diskinfo->ebios = 1; > } > > - eparam = lmalloc(sizeof *eparam); > - if (!eparam) > - return -1; > - > /* Get extended disk parameters if ebios == 1 */ > if (diskinfo->ebios) { > + eparam = lmalloc(sizeof *eparam); > + if (!eparam) > + return -1; > + > memset(&inreg, 0, sizeof inreg); >...

...Remove core/ui.inc completely from Syslinux (2012-04-11 21:25:33 -0300) are available in the git repository at: git://git.zytor.com/users/mfleming/syslinux.git elflink Matt Fleming (43): ldlinux: Automatically lookup file extension core: Partial revert of commit 9333426b and unify lmalloc() getcwd.c: Include core_getcwd() prototype sys/open.c: Fix building warnings from missing prototype sys/fileread.c: Fix build warning from missing prototype sys/fileclose.c: Fix build warning from missing prototype syslinux/idle.c: Fix build warnings from missing prot...

...--git a/com32/gpllib/disk/write.c b/com32/gpllib/disk/write.c index d183ade..3c9edff 100644 --- a/com32/gpllib/disk/write.c +++ b/com32/gpllib/disk/write.c @@ -40,7 +40,7 @@ int write_sectors(const struct driveinfo *drive_info, const unsigned int lba, void *buf; int rv = -1; - buf = lmalloc(size); + buf = lmalloc(SECTOR * size); if (!buf) return -1; @@ -48,7 +48,7 @@ int write_sectors(const struct driveinfo *drive_info, const unsigned int lba, if (!dapa) goto out; - memcpy(buf, data, size); + memcpy(buf, data, SECTOR * size); memset(&inreg, 0, sizeo...

...ram *eparam; > + struct disk_ebios_eparam *eparam = NULL; > int rv = 0; > > memset(diskinfo, 0, sizeof *diskinfo); > @@ -94,12 +94,12 @@ int disk_get_params(int disk, struct disk_info *const diskinfo) > diskinfo->ebios = 1; > } > > - eparam = lmalloc(sizeof *eparam); > - if (!eparam) > - return -1; > - > /* Get extended disk parameters if ebios == 1 */ > if (diskinfo->ebios) { > + eparam = lmalloc(sizeof *eparam); > + if (!eparam) > + return -1; > + There's trailing whitespace here. > m...

...pers.o /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/GraphPrinters.o /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/PrintSCC.o /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o \ > -lLLVM-2.9svn -lpthread -lmalloc -lm It seems like you're missing a whole bunch of libraries on the command line. This is what I have when I compile it: -lLLVMipo -lLLVMScalarOpts -lLLVMInstCombine -lLLVMInstrumentation -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMAsmParser -lLLVMBitWriter -lLLV...

...55aa; - inreg.edx.b[0] = disk; - inreg.eflags.b[0] = 0x3; /* CF set */ - - __intcall(0x13, &inreg, &outreg); - - if (!(outreg.eflags.l & EFLAGS_CF) && - outreg.ebx.w[0] == 0xaa55 && (outreg.ecx.b[0] & 1)) { - diskinfo->ebios = 1; - } - - eparam = lmalloc(sizeof *eparam); - if (!eparam) - return -1; - - /* Get extended disk parameters if ebios == 1 */ - if (diskinfo->ebios) { - memset(&inreg, 0, sizeof inreg); - inreg.eax.b[1] = 0x48; - inreg.edx.b[0] = disk; - inreg.esi.w[0] = OFFS(eparam); - inreg.ds = SEG(eparam); - - memset(epara...

Hola, I am trying to isolate the memory leak I suspect in a mailman installation ? I found: http://blogs.sun.com/sanjeevb/date/200506 It gives an error: god at irt-smtp-02:~ 9:21am 65 # ./memleak.d 10312 dtrace: failed to compile script ./memleak.d: line 3: probe description pid10312:libc.so.1:malloc:entry does not match any probes I am on SunOS 5.10 Generic_127112-07 i86pc i386 i86pc Are

__free_tagged called by comboot_cleanup_lowmem (core/mem/free.c) doesn't seem to work correctly. Memory allocated with lmalloc() isn't marked as free after the allocating module exits: boot: mem lowmem_buf: 0x000353e0 boot: mem lowmem_buf: 0x000553f0 boot: mem lowmem_buf: 0x00075400 boot: mem lowmem_buf: 0x00000000 boot: The expected behaviour boot: mem lowmem_buf: 0x000353e0 boot: mem lowmem_buf: 0x000353e0 boot: m...

...h/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/Gr! > aphPrinters.o > /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/PrintSCC.o > /n/fs/scratch/tpondich/ParallelAssert/llvm-objects/tools/opt/Debug+Asserts/opt.o > \ > > -lLLVM-2.9svn -lpthread -lmalloc -lm > > It seems like you're missing a whole bunch of libraries on the command > line. This is what I have when I compile it: > > -lLLVMipo -lLLVMScalarOpts -lLLVMInstCombine -lLLVMInstrumentation > -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC > -lLLV...