From 8626d3b4328061f5b82b11ae1d6918a0c3602f42 Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Fri, 2 Apr 2010 01:05:27 +0000 Subject: phylib: Support phy module autoloading We don't use the normal hotplug mechanism because it doesn't work. It will load the module some time after the device appears, but that's not good enough for us -- we need the driver loaded _immediately_ because otherwise the NIC driver may just abort and then the phy 'device' goes away. [bwh: s/phy/mdio/ in module alias, kerneldoc for struct mdio_device_id] Signed-off-by: David Woodhouse Signed-off-by: Ben Hutchings Acked-by: Andy Fleming Signed-off-by: David S. Miller --- scripts/mod/file2alias.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'scripts/mod') diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 220213e603db..36a60a853173 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -796,6 +796,28 @@ static int do_platform_entry(const char *filename, return 1; } +static int do_mdio_entry(const char *filename, + struct mdio_device_id *id, char *alias) +{ + int i; + + alias += sprintf(alias, MDIO_MODULE_PREFIX); + + for (i = 0; i < 32; i++) { + if (!((id->phy_id_mask >> (31-i)) & 1)) + *(alias++) = '?'; + else if ((id->phy_id >> (31-i)) & 1) + *(alias++) = '1'; + else + *(alias++) = '0'; + } + + /* Terminate the string */ + *alias = 0; + + return 1; +} + /* Ignore any prefix, eg. some architectures prepend _ */ static inline int sym_is(const char *symbol, const char *name) { @@ -943,6 +965,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, do_table(symval, sym->st_size, sizeof(struct platform_device_id), "platform", do_platform_entry, mod); + else if (sym_is(symname, "__mod_mdio_device_table")) + do_table(symval, sym->st_size, + sizeof(struct mdio_device_id), "mdio", + do_mdio_entry, mod); free(zeros); } -- cgit v1.2.3 From bf54a2b3c0dbf76136f00ff785bf6d8f6291311d Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 18 Nov 2008 21:13:53 +0100 Subject: m68k: amiga - Zorro bus modalias support Add Amiga Zorro bus modalias and uevent support Signed-off-by: Geert Uytterhoeven --- drivers/net/a2065.c | 1 + drivers/net/ariadne.c | 1 + drivers/net/hydra.c | 1 + drivers/net/zorro8390.c | 1 + drivers/scsi/zorro7xx.c | 1 + drivers/video/cirrusfb.c | 1 + drivers/video/fm2fb.c | 1 + drivers/zorro/zorro-driver.c | 24 ++++++++++++++++++++++++ drivers/zorro/zorro-sysfs.c | 11 +++++++++++ include/linux/mod_devicetable.h | 9 +++++++++ include/linux/zorro.h | 13 +------------ scripts/mod/file2alias.c | 14 ++++++++++++++ 12 files changed, 66 insertions(+), 12 deletions(-) (limited to 'scripts/mod') diff --git a/drivers/net/a2065.c b/drivers/net/a2065.c index ed5e9742be2c..a8f0512bad38 100644 --- a/drivers/net/a2065.c +++ b/drivers/net/a2065.c @@ -674,6 +674,7 @@ static struct zorro_device_id a2065_zorro_tbl[] __devinitdata = { { ZORRO_PROD_AMERISTAR_A2065 }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, a2065_zorro_tbl); static struct zorro_driver a2065_driver = { .name = "a2065", diff --git a/drivers/net/ariadne.c b/drivers/net/ariadne.c index fa1a2354f5f9..4b30a46486e2 100644 --- a/drivers/net/ariadne.c +++ b/drivers/net/ariadne.c @@ -145,6 +145,7 @@ static struct zorro_device_id ariadne_zorro_tbl[] __devinitdata = { { ZORRO_PROD_VILLAGE_TRONIC_ARIADNE }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, ariadne_zorro_tbl); static struct zorro_driver ariadne_driver = { .name = "ariadne", diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c index 24724b4ad709..07d8e5b634f3 100644 --- a/drivers/net/hydra.c +++ b/drivers/net/hydra.c @@ -71,6 +71,7 @@ static struct zorro_device_id hydra_zorro_tbl[] __devinitdata = { { ZORRO_PROD_HYDRA_SYSTEMS_AMIGANET }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, hydra_zorro_tbl); static struct zorro_driver hydra_driver = { .name = "hydra", diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c index 81c753a617ab..9548cbb5012a 100644 --- a/drivers/net/zorro8390.c +++ b/drivers/net/zorro8390.c @@ -102,6 +102,7 @@ static struct zorro_device_id zorro8390_zorro_tbl[] __devinitdata = { { ZORRO_PROD_INDIVIDUAL_COMPUTERS_X_SURF, }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, zorro8390_zorro_tbl); static struct zorro_driver zorro8390_driver = { .name = "zorro8390", diff --git a/drivers/scsi/zorro7xx.c b/drivers/scsi/zorro7xx.c index 105449c15fa9..e17764d71476 100644 --- a/drivers/scsi/zorro7xx.c +++ b/drivers/scsi/zorro7xx.c @@ -69,6 +69,7 @@ static struct zorro_device_id zorro7xx_zorro_tbl[] __devinitdata = { }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, zorro7xx_zorro_tbl); static int __devinit zorro7xx_init_one(struct zorro_dev *z, const struct zorro_device_id *ent) diff --git a/drivers/video/cirrusfb.c b/drivers/video/cirrusfb.c index 8d8dfda2f868..6df7c54db0a3 100644 --- a/drivers/video/cirrusfb.c +++ b/drivers/video/cirrusfb.c @@ -299,6 +299,7 @@ static const struct zorro_device_id cirrusfb_zorro_table[] = { }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, cirrusfb_zorro_table); static const struct { zorro_id id2; diff --git a/drivers/video/fm2fb.c b/drivers/video/fm2fb.c index 6c91c61cdb63..1b0feb8e7244 100644 --- a/drivers/video/fm2fb.c +++ b/drivers/video/fm2fb.c @@ -219,6 +219,7 @@ static struct zorro_device_id fm2fb_devices[] __devinitdata = { { ZORRO_PROD_HELFRICH_RAINBOW_II }, { 0 } }; +MODULE_DEVICE_TABLE(zorro, fm2fb_devices); static struct zorro_driver fm2fb_driver = { .name = "fm2fb", diff --git a/drivers/zorro/zorro-driver.c b/drivers/zorro/zorro-driver.c index 53180a37cc9a..7ee2b6e71786 100644 --- a/drivers/zorro/zorro-driver.c +++ b/drivers/zorro/zorro-driver.c @@ -137,10 +137,34 @@ static int zorro_bus_match(struct device *dev, struct device_driver *drv) return 0; } +static int zorro_uevent(struct device *dev, struct kobj_uevent_env *env) +{ +#ifdef CONFIG_HOTPLUG + struct zorro_dev *z; + + if (!dev) + return -ENODEV; + + z = to_zorro_dev(dev); + if (!z) + return -ENODEV; + + if (add_uevent_var(env, "ZORRO_ID=%08X", z->id) || + add_uevent_var(env, "ZORRO_SLOT_NAME=%s", dev_name(dev)) || + add_uevent_var(env, "ZORRO_SLOT_ADDR=%04X", z->slotaddr) || + add_uevent_var(env, "MODALIAS=" ZORRO_DEVICE_MODALIAS_FMT, z->id)) + return -ENOMEM; + + return 0; +#else /* !CONFIG_HOTPLUG */ + return -ENODEV; +#endif /* !CONFIG_HOTPLUG */ +} struct bus_type zorro_bus_type = { .name = "zorro", .match = zorro_bus_match, + .uevent = zorro_uevent, .probe = zorro_device_probe, .remove = zorro_device_remove, }; diff --git a/drivers/zorro/zorro-sysfs.c b/drivers/zorro/zorro-sysfs.c index 1d2a772ea14c..eb924e0a64ce 100644 --- a/drivers/zorro/zorro-sysfs.c +++ b/drivers/zorro/zorro-sysfs.c @@ -77,6 +77,16 @@ static struct bin_attribute zorro_config_attr = { .read = zorro_read_config, }; +static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct zorro_dev *z = to_zorro_dev(dev); + + return sprintf(buf, ZORRO_DEVICE_MODALIAS_FMT "\n", z->id); +} + +static DEVICE_ATTR(modalias, S_IRUGO, modalias_show, NULL); + int zorro_create_sysfs_dev_files(struct zorro_dev *z) { struct device *dev = &z->dev; @@ -89,6 +99,7 @@ int zorro_create_sysfs_dev_files(struct zorro_dev *z) (error = device_create_file(dev, &dev_attr_slotaddr)) || (error = device_create_file(dev, &dev_attr_slotsize)) || (error = device_create_file(dev, &dev_attr_resource)) || + (error = device_create_file(dev, &dev_attr_modalias)) || (error = sysfs_create_bin_file(&dev->kobj, &zorro_config_attr))) return error; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index f58e9d836f32..56fde4364e4c 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -474,4 +474,13 @@ struct platform_device_id { __attribute__((aligned(sizeof(kernel_ulong_t)))); }; +struct zorro_device_id { + __u32 id; /* Device ID or ZORRO_WILDCARD */ + kernel_ulong_t driver_data; /* Data private to the driver */ +}; + +#define ZORRO_WILDCARD (0xffffffff) /* not official */ + +#define ZORRO_DEVICE_MODALIAS_FMT "zorro:i%08X" + #endif /* LINUX_MOD_DEVICETABLE_H */ diff --git a/include/linux/zorro.h b/include/linux/zorro.h index 913bfc226dda..908db1b36d6c 100644 --- a/include/linux/zorro.h +++ b/include/linux/zorro.h @@ -38,8 +38,6 @@ typedef __u32 zorro_id; -#define ZORRO_WILDCARD (0xffffffff) /* not official */ - /* Include the ID list */ #include @@ -116,6 +114,7 @@ struct ConfigDev { #include #include +#include #include @@ -154,16 +153,6 @@ extern struct zorro_bus zorro_bus; /* single Zorro bus */ extern struct bus_type zorro_bus_type; - /* - * Zorro device IDs - */ - -struct zorro_device_id { - zorro_id id; /* Device ID or ZORRO_WILDCARD */ - unsigned long driver_data; /* Data private to the driver */ -}; - - /* * Zorro device drivers */ diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 220213e603db..df90f31d14bf 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -796,6 +796,16 @@ static int do_platform_entry(const char *filename, return 1; } +/* Looks like: zorro:iN. */ +static int do_zorro_entry(const char *filename, struct zorro_device_id *id, + char *alias) +{ + id->id = TO_NATIVE(id->id); + strcpy(alias, "zorro:"); + ADD(alias, "i", id->id != ZORRO_WILDCARD, id->id); + return 1; +} + /* Ignore any prefix, eg. some architectures prepend _ */ static inline int sym_is(const char *symbol, const char *name) { @@ -943,6 +953,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, do_table(symval, sym->st_size, sizeof(struct platform_device_id), "platform", do_platform_entry, mod); + else if (sym_is(symname, "__mod_zorro_device_table")) + do_table(symval, sym->st_size, + sizeof(struct zorro_device_id), "zorro", + do_zorro_entry, mod); free(zeros); } -- cgit v1.2.3 From fedb3d27d9e8606b3867b5ae49d6258458a07a72 Mon Sep 17 00:00:00 2001 From: Ondrej Zary Date: Fri, 18 Dec 2009 20:52:39 +0100 Subject: MODULE_DEVICE_TABLE(isapnp, ...) does nothing On Monday 23 November 2009 04:29:53 Rusty Russell wrote: > On Mon, 23 Nov 2009 07:31:57 am Ondrej Zary wrote: > > The problem is that > > scripts/mod/file2alias.c simply ignores isapnp. > > AFAICT it always has, and noone has complained until now. Perhaps > something was still reading /lib/modules/`uname -r`/modules.isapnpmap? The patch below works fine (at least with Debian). It needs your first patch that moves the definitions to mod_devicetable.h. Verified that aliases for these modules are generated correctly: drivers/media/radio/radio-sf16fmi.c drivers/net/ne.c drivers/net/3c515.c drivers/net/smc-ultra.c drivers/pcmcia/i82365.c drivers/scsi/aha1542.c drivers/scsi/aha152x.c drivers/scsi/sym53c416.c drivers/scsi/g_NCR5380.c Tested with RTL8019AS (ne), AVA-1505AE (aha152x) and dtc436e (g_NCR5380) cards - they now work automatically. Generate pnp:d aliases for isapnp_device_tables. This allows udev to load these modules automatically. Signed-off-by: Ondrej Zary Signed-off-by: Rusty Russell --- scripts/mod/file2alias.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'scripts/mod') diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index df90f31d14bf..808c20d81f8d 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -806,6 +806,19 @@ static int do_zorro_entry(const char *filename, struct zorro_device_id *id, return 1; } +/* looks like: "pnp:dD" */ +static int do_isapnp_entry(const char *filename, + struct isapnp_device_id *id, char *alias) +{ + sprintf(alias, "pnp:d%c%c%c%x%x%x%x*", + 'A' + ((id->vendor >> 2) & 0x3f) - 1, + 'A' + (((id->vendor & 3) << 3) | ((id->vendor >> 13) & 7)) - 1, + 'A' + ((id->vendor >> 8) & 0x1f) - 1, + (id->function >> 4) & 0x0f, id->function & 0x0f, + (id->function >> 12) & 0x0f, (id->function >> 8) & 0x0f); + return 1; +} + /* Ignore any prefix, eg. some architectures prepend _ */ static inline int sym_is(const char *symbol, const char *name) { @@ -957,6 +970,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, do_table(symval, sym->st_size, sizeof(struct zorro_device_id), "zorro", do_zorro_entry, mod); + else if (sym_is(symname, "__mod_isapnp_device_table")) + do_table(symval, sym->st_size, + sizeof(struct isapnp_device_id), "isa", + do_isapnp_entry, mod); free(zeros); } -- cgit v1.2.3 From 1c938663d58b5b2965976a6f54cc51b5d6f691aa Mon Sep 17 00:00:00 2001 From: Krzysztof Halasa Date: Fri, 11 Jun 2010 01:08:20 +0200 Subject: kbuild: Fix modpost segfault MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Alan writes: > program: /home/alan/GitTrees/linux-2.6-mid-ref/scripts/mod/modpost -o > Module.symvers -S vmlinux.o > > Program received signal SIGSEGV, Segmentation fault. It just hit me. It's the offset calculation in reloc_location() which overflows: return (void *)elf->hdr + sechdrs[section].sh_offset + (r->r_offset - sechdrs[section].sh_addr); E.g. for the first rodata r entry: r->r_offset < sechdrs[section].sh_addr and the expression in the parenthesis produces 0xFFFFFFE0 or something equally wise. Reported-by: Alan Signed-off-by: Krzysztof Hałasa Tested-by: Alan Signed-off-by: Michal Marek --- scripts/mod/modpost.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts/mod') diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 3318692e4e76..f8779006986d 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1342,7 +1342,7 @@ static unsigned int *reloc_location(struct elf_info *elf, int section = sechdr->sh_info; return (void *)elf->hdr + sechdrs[section].sh_offset + - (r->r_offset - sechdrs[section].sh_addr); + r->r_offset - sechdrs[section].sh_addr; } static int addend_386_rel(struct elf_info *elf, Elf_Shdr *sechdr, Elf_Rela *r) -- cgit v1.2.3 From 7fca5dc8aa7aaa6a1023bd3587901b88ebfe8154 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 29 Jun 2010 20:08:42 +0000 Subject: powerpc: Fix module building for gcc 4.5 and 64 bit Gcc 4.5 is now generating out of line register save and restore in the function prefix and postfix when we use -Os. Signed-off-by: Stephen Rothwell Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/Makefile | 4 +- arch/powerpc/lib/Makefile | 4 +- arch/powerpc/lib/crtsavres.S | 129 +++++++++++++++++++++++++++++++++++++++++++ scripts/mod/modpost.c | 5 ++ 4 files changed, 138 insertions(+), 4 deletions(-) (limited to 'scripts/mod') diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 42dcd3f4ad7b..77cfe7a29e25 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -92,10 +92,10 @@ endif else KBUILD_CFLAGS += $(call cc-option,-mtune=power4) endif -else -LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o endif +LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o + ifeq ($(CONFIG_TUNE_CELL),y) KBUILD_CFLAGS += $(call cc-option,-mtune=cell) endif diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 3040dac18a37..111da1c03a11 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -12,8 +12,8 @@ CFLAGS_REMOVE_code-patching.o = -pg CFLAGS_REMOVE_feature-fixups.o = -pg obj-y := string.o alloc.o \ - checksum_$(CONFIG_WORD_SIZE).o -obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o + checksum_$(CONFIG_WORD_SIZE).o crtsavres.o +obj-$(CONFIG_PPC32) += div64.o copy_32.o obj-$(CONFIG_HAS_IOMEM) += devres.o obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \ diff --git a/arch/powerpc/lib/crtsavres.S b/arch/powerpc/lib/crtsavres.S index 70a9cd8a3008..1c893f05d224 100644 --- a/arch/powerpc/lib/crtsavres.S +++ b/arch/powerpc/lib/crtsavres.S @@ -6,6 +6,7 @@ * Written By Michael Meissner * * Based on gcc/config/rs6000/crtsavres.asm from gcc + * 64 bit additions from reading the PPC elf64abi document. * * This file is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the @@ -44,6 +45,8 @@ #ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE +#ifndef CONFIG_PPC64 + /* Routines for saving integer registers, called by the compiler. */ /* Called with r11 pointing to the stack header word of the caller of the */ /* function, just beyond the end of the integer save area. */ @@ -226,4 +229,130 @@ _GLOBAL(_rest32gpr_31_x) mtlr 0 mr 1,11 blr + +#else /* CONFIG_PPC64 */ + +.globl _savegpr0_14 +_savegpr0_14: + std r14,-144(r1) +.globl _savegpr0_15 +_savegpr0_15: + std r15,-136(r1) +.globl _savegpr0_16 +_savegpr0_16: + std r16,-128(r1) +.globl _savegpr0_17 +_savegpr0_17: + std r17,-120(r1) +.globl _savegpr0_18 +_savegpr0_18: + std r18,-112(r1) +.globl _savegpr0_19 +_savegpr0_19: + std r19,-104(r1) +.globl _savegpr0_20 +_savegpr0_20: + std r20,-96(r1) +.globl _savegpr0_21 +_savegpr0_21: + std r21,-88(r1) +.globl _savegpr0_22 +_savegpr0_22: + std r22,-80(r1) +.globl _savegpr0_23 +_savegpr0_23: + std r23,-72(r1) +.globl _savegpr0_24 +_savegpr0_24: + std r24,-64(r1) +.globl _savegpr0_25 +_savegpr0_25: + std r25,-56(r1) +.globl _savegpr0_26 +_savegpr0_26: + std r26,-48(r1) +.globl _savegpr0_27 +_savegpr0_27: + std r27,-40(r1) +.globl _savegpr0_28 +_savegpr0_28: + std r28,-32(r1) +.globl _savegpr0_29 +_savegpr0_29: + std r29,-24(r1) +.globl _savegpr0_30 +_savegpr0_30: + std r30,-16(r1) +.globl _savegpr0_31 +_savegpr0_31: + std r31,-8(r1) + std r0,16(r1) + blr + +.globl _restgpr0_14 +_restgpr0_14: + ld r14,-144(r1) +.globl _restgpr0_15 +_restgpr0_15: + ld r15,-136(r1) +.globl _restgpr0_16 +_restgpr0_16: + ld r16,-128(r1) +.globl _restgpr0_17 +_restgpr0_17: + ld r17,-120(r1) +.globl _restgpr0_18 +_restgpr0_18: + ld r18,-112(r1) +.globl _restgpr0_19 +_restgpr0_19: + ld r19,-104(r1) +.globl _restgpr0_20 +_restgpr0_20: + ld r20,-96(r1) +.globl _restgpr0_21 +_restgpr0_21: + ld r21,-88(r1) +.globl _restgpr0_22 +_restgpr0_22: + ld r22,-80(r1) +.globl _restgpr0_23 +_restgpr0_23: + ld r23,-72(r1) +.globl _restgpr0_24 +_restgpr0_24: + ld r24,-64(r1) +.globl _restgpr0_25 +_restgpr0_25: + ld r25,-56(r1) +.globl _restgpr0_26 +_restgpr0_26: + ld r26,-48(r1) +.globl _restgpr0_27 +_restgpr0_27: + ld r27,-40(r1) +.globl _restgpr0_28 +_restgpr0_28: + ld r28,-32(r1) +.globl _restgpr0_29 +_restgpr0_29: + ld r0,16(r1) + ld r29,-24(r1) + mtlr r0 + ld r30,-16(r1) + ld r31,-8(r1) + blr + +.globl _restgpr0_30 +_restgpr0_30: + ld r30,-16(r1) +.globl _restgpr0_31 +_restgpr0_31: + ld r0,16(r1) + ld r31,-8(r1) + mtlr r0 + blr + +#endif /* CONFIG_PPC64 */ + #endif diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index f8779006986d..f6127b9f5aca 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -503,6 +503,11 @@ static int ignore_undef_symbol(struct elf_info *info, const char *symname) strncmp(symname, "_rest32gpr_", sizeof("_rest32gpr_") - 1) == 0 || strncmp(symname, "_save32gpr_", sizeof("_save32gpr_") - 1) == 0) return 1; + if (info->hdr->e_machine == EM_PPC64) + /* Special register function linked on all modules during final link of .ko */ + if (strncmp(symname, "_restgpr0_", sizeof("_restgpr0_") - 1) == 0 || + strncmp(symname, "_savegpr0_", sizeof("_savegpr0_") - 1) == 0) + return 1; /* Do not ignore this symbol */ return 0; } -- cgit v1.2.3