diff options
author | Blue Swirl <blauwirbel@gmail.com> | 2010-03-18 18:41:57 +0000 |
---|---|---|
committer | Blue Swirl <blauwirbel@gmail.com> | 2010-03-18 18:41:57 +0000 |
commit | 43dc2a645e00e6761a741e3d16c27c5b5a373b66 (patch) | |
tree | daf9f3fd9fa34306ac03fbb6efc72860efc879ca | |
parent | 609c1daced7f444f9f6569bba72d6a56a697ac95 (diff) | |
download | hqemu-43dc2a645e00e6761a741e3d16c27c5b5a373b66.zip hqemu-43dc2a645e00e6761a741e3d16c27c5b5a373b66.tar.gz |
Replace assert(0) with abort() or cpu_abort()
When building with -DNDEBUG, assert(0) will not stop execution
so it must not be used for abnormal termination.
Use cpu_abort() when in CPU context, abort() otherwise.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
-rw-r--r-- | block/vvfat.c | 20 | ||||
-rw-r--r-- | hw/sh7750.c | 30 | ||||
-rw-r--r-- | hw/sh_intc.c | 6 | ||||
-rw-r--r-- | hw/sh_serial.c | 4 | ||||
-rw-r--r-- | hw/sm501.c | 12 | ||||
-rw-r--r-- | hw/tc58128.c | 8 | ||||
-rw-r--r-- | linux-user/signal.c | 1 | ||||
-rw-r--r-- | qdict.c | 3 | ||||
-rw-r--r-- | target-cris/helper.c | 2 | ||||
-rw-r--r-- | target-cris/translate_v10.c | 16 | ||||
-rw-r--r-- | target-sh4/README.sh4 | 2 | ||||
-rw-r--r-- | target-sh4/helper.c | 6 | ||||
-rw-r--r-- | target-sh4/op_helper.c | 2 |
13 files changed, 56 insertions, 56 deletions
diff --git a/block/vvfat.c b/block/vvfat.c index aaa8593..36f6ab4 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -1638,7 +1638,7 @@ static uint32_t get_cluster_count_for_direntry(BDRVVVFATState* s, /* new file */ schedule_new_file(s, qemu_strdup(path), cluster_num); else { - assert(0); + abort(); return 0; } } @@ -1659,7 +1659,7 @@ static uint32_t get_cluster_count_for_direntry(BDRVVVFATState* s, if (offset != mapping->info.file.offset + s->cluster_size * (cluster_num - mapping->begin)) { /* offset of this cluster in file chain has changed */ - assert(0); + abort(); copy_it = 1; } else if (offset == 0) { const char* basename = get_basename(mapping->path); @@ -1671,7 +1671,7 @@ static uint32_t get_cluster_count_for_direntry(BDRVVVFATState* s, if (mapping->first_mapping_index != first_mapping_index && mapping->info.file.offset > 0) { - assert(0); + abort(); copy_it = 1; } @@ -1837,7 +1837,7 @@ DLOG(fprintf(stderr, "check direntry %d: \n", i); print_direntry(direntries + i) goto fail; } } else - assert(0); /* cluster_count = 0; */ + abort(); /* cluster_count = 0; */ ret += cluster_count; } @@ -2458,7 +2458,7 @@ static int handle_commits(BDRVVVFATState* s) commit_t* commit = array_get(&(s->commits), i); switch(commit->action) { case ACTION_RENAME: case ACTION_MKDIR: - assert(0); + abort(); fail = -2; break; case ACTION_WRITEOUT: { @@ -2519,7 +2519,7 @@ static int handle_commits(BDRVVVFATState* s) break; } default: - assert(0); + abort(); } } if (i > 0 && array_remove_slice(&(s->commits), 0, i)) @@ -2607,7 +2607,7 @@ static int do_commit(BDRVVVFATState* s) ret = handle_renames_and_mkdirs(s); if (ret) { fprintf(stderr, "Error handling renames (%d)\n", ret); - assert(0); + abort(); return ret; } @@ -2618,21 +2618,21 @@ static int do_commit(BDRVVVFATState* s) ret = commit_direntries(s, 0, -1); if (ret) { fprintf(stderr, "Fatal: error while committing (%d)\n", ret); - assert(0); + abort(); return ret; } ret = handle_commits(s); if (ret) { fprintf(stderr, "Error handling commits (%d)\n", ret); - assert(0); + abort(); return ret; } ret = handle_deletes(s); if (ret) { fprintf(stderr, "Error deleting\n"); - assert(0); + abort(); return ret; } diff --git a/hw/sh7750.c b/hw/sh7750.c index 9c39f4b..0291d5f 100644 --- a/hw/sh7750.c +++ b/hw/sh7750.c @@ -206,7 +206,7 @@ static uint32_t sh7750_mem_readb(void *opaque, target_phys_addr_t addr) switch (addr) { default: error_access("byte read", addr); - assert(0); + abort(); } } @@ -240,7 +240,7 @@ static uint32_t sh7750_mem_readw(void *opaque, target_phys_addr_t addr) return 0; default: error_access("word read", addr); - assert(0); + abort(); } } @@ -287,7 +287,7 @@ static uint32_t sh7750_mem_readl(void *opaque, target_phys_addr_t addr) return s->cpu->prr; default: error_access("long read", addr); - assert(0); + abort(); } } @@ -303,7 +303,7 @@ static void sh7750_mem_writeb(void *opaque, target_phys_addr_t addr, } error_access("byte write", addr); - assert(0); + abort(); } static void sh7750_mem_writew(void *opaque, target_phys_addr_t addr, @@ -349,12 +349,12 @@ static void sh7750_mem_writew(void *opaque, target_phys_addr_t addr, s->gpioic = mem_value; if (mem_value != 0) { fprintf(stderr, "I/O interrupts not implemented\n"); - assert(0); + abort(); } return; default: error_access("word write", addr); - assert(0); + abort(); } } @@ -433,7 +433,7 @@ static void sh7750_mem_writel(void *opaque, target_phys_addr_t addr, return; default: error_access("long write", addr); - assert(0); + abort(); } } @@ -618,7 +618,7 @@ static struct intc_group groups_irl[] = { static uint32_t invalid_read(void *opaque, target_phys_addr_t addr) { - assert(0); + abort(); return 0; } @@ -635,7 +635,7 @@ static uint32_t sh7750_mmct_readl(void *opaque, target_phys_addr_t addr) case MM_ITLB_ADDR: case MM_ITLB_DATA: /* XXXXX */ - assert(0); + abort(); break; case MM_OCACHE_ADDR: case MM_OCACHE_DATA: @@ -644,10 +644,10 @@ static uint32_t sh7750_mmct_readl(void *opaque, target_phys_addr_t addr) case MM_UTLB_ADDR: case MM_UTLB_DATA: /* XXXXX */ - assert(0); + abort(); break; default: - assert(0); + abort(); } return ret; @@ -656,7 +656,7 @@ static uint32_t sh7750_mmct_readl(void *opaque, target_phys_addr_t addr) static void invalid_write(void *opaque, target_phys_addr_t addr, uint32_t mem_value) { - assert(0); + abort(); } static void sh7750_mmct_writel(void *opaque, target_phys_addr_t addr, @@ -672,7 +672,7 @@ static void sh7750_mmct_writel(void *opaque, target_phys_addr_t addr, case MM_ITLB_ADDR: case MM_ITLB_DATA: /* XXXXX */ - assert(0); + abort(); break; case MM_OCACHE_ADDR: case MM_OCACHE_DATA: @@ -683,10 +683,10 @@ static void sh7750_mmct_writel(void *opaque, target_phys_addr_t addr, break; case MM_UTLB_DATA: /* XXXXX */ - assert(0); + abort(); break; default: - assert(0); + abort(); break; } } diff --git a/hw/sh_intc.c b/hw/sh_intc.c index b6f45f0..da36d32 100644 --- a/hw/sh_intc.c +++ b/hw/sh_intc.c @@ -105,7 +105,7 @@ int sh_intc_get_pending_vector(struct intc_desc *desc, int imask) } } - assert(0); + abort(); } #define INTC_MODE_NONE 0 @@ -181,7 +181,7 @@ static void sh_intc_locate(struct intc_desc *desc, } } - assert(0); + abort(); } static void sh_intc_toggle_mask(struct intc_desc *desc, intc_enum id, @@ -260,7 +260,7 @@ static void sh_intc_write(void *opaque, target_phys_addr_t offset, case INTC_MODE_ENABLE_REG | INTC_MODE_IS_PRIO: break; case INTC_MODE_DUAL_SET: value |= *valuep; break; case INTC_MODE_DUAL_CLR: value = *valuep & ~value; break; - default: assert(0); + default: abort(); } for (k = 0; k <= first; k++) { diff --git a/hw/sh_serial.c b/hw/sh_serial.c index 2447b91..93dc144 100644 --- a/hw/sh_serial.c +++ b/hw/sh_serial.c @@ -182,7 +182,7 @@ static void sh_serial_ioport_write(void *opaque, uint32_t offs, uint32_t val) } fprintf(stderr, "sh_serial: unsupported write to 0x%02x\n", offs); - assert(0); + abort(); } static uint32_t sh_serial_ioport_read(void *opaque, uint32_t offs) @@ -282,7 +282,7 @@ static uint32_t sh_serial_ioport_read(void *opaque, uint32_t offs) if (ret & ~((1 << 16) - 1)) { fprintf(stderr, "sh_serial: unsupported read from 0x%02x\n", offs); - assert(0); + abort(); } return ret; @@ -596,7 +596,7 @@ static inline uint16_t get_hwc_color(SM501State *state, int crt, int index) break; default: printf("invalid hw cursor color.\n"); - assert(0); + abort(); } switch (index) { @@ -663,7 +663,7 @@ static uint32_t sm501_system_config_read(void *opaque, target_phys_addr_t addr) default: printf("sm501 system config : not implemented register read." " addr=%x\n", (int)addr); - assert(0); + abort(); } return ret; @@ -713,7 +713,7 @@ static void sm501_system_config_write(void *opaque, default: printf("sm501 system config : not implemented register write." " addr=%x, val=%x\n", (int)addr, value); - assert(0); + abort(); } } @@ -843,7 +843,7 @@ static uint32_t sm501_disp_ctrl_read(void *opaque, target_phys_addr_t addr) default: printf("sm501 disp ctrl : not implemented register read." " addr=%x\n", (int)addr); - assert(0); + abort(); } return ret; @@ -951,7 +951,7 @@ static void sm501_disp_ctrl_write(void *opaque, default: printf("sm501 disp ctrl : not implemented register write." " addr=%x, val=%x\n", (int)addr, value); - assert(0); + abort(); } } @@ -1097,7 +1097,7 @@ static void sm501_draw_crt(SM501State * s) default: printf("sm501 draw crt : invalid DC_CRT_CONTROL=%x.\n", s->dc_crt_control); - assert(0); + abort(); break; } diff --git a/hw/tc58128.c b/hw/tc58128.c index 264aa02..672a01c 100644 --- a/hw/tc58128.c +++ b/hw/tc58128.c @@ -82,7 +82,7 @@ static void handle_command(tc58128_dev * dev, uint8_t command) break; default: fprintf(stderr, "unknown flash command 0x%02x\n", command); - assert(0); + abort(); } } @@ -110,12 +110,12 @@ static void handle_address(tc58128_dev * dev, uint8_t data) break; default: /* Invalid data */ - assert(0); + abort(); } dev->address_cycle++; break; default: - assert(0); + abort(); } } @@ -164,7 +164,7 @@ static int tc58128_cb(uint16_t porta, uint16_t portb, *periph_pdtra &= 0xff00; *periph_pdtra |= handle_read(&tc58128_devs[dev]); } else { - assert(0); + abort(); } return 1; } diff --git a/linux-user/signal.c b/linux-user/signal.c index 07616e3..e327c3d 100644 --- a/linux-user/signal.c +++ b/linux-user/signal.c @@ -411,7 +411,6 @@ static void QEMU_NORETURN force_sig(int target_sig) sigsuspend(&act.sa_mask); /* unreachable */ - assert(0); abort(); } @@ -194,8 +194,7 @@ double qdict_get_double(const QDict *qdict, const char *key) case QTYPE_QINT: return qint_get_int(qobject_to_qint(obj)); default: - assert(0); - return 0.0; + abort(); } } diff --git a/target-cris/helper.c b/target-cris/helper.c index fcdcf97..240bda0 100644 --- a/target-cris/helper.c +++ b/target-cris/helper.c @@ -138,7 +138,7 @@ static void do_interruptv10(CPUState *env) break; case EXCP_BUSFAULT: - assert(0); + cpu_abort(env, "Unhandled busfault"); break; default: diff --git a/target-cris/translate_v10.c b/target-cris/translate_v10.c index 564cdb0..14e590d 100644 --- a/target-cris/translate_v10.c +++ b/target-cris/translate_v10.c @@ -285,7 +285,7 @@ static unsigned int dec10_quick_imm(DisasContext *dc) default: LOG_DIS("pc=%x mode=%x quickimm %d r%d r%d\n", dc->pc, dc->mode, dc->opcode, dc->src, dc->dst); - assert(0); + cpu_abort(dc->env, "Unhandled quickimm\n"); break; } return 2; @@ -594,7 +594,9 @@ static unsigned int dec10_reg(DisasContext *dc) case 4: tmp = 2; break; case 2: tmp = 1; break; case 1: tmp = 0; break; - default: assert(0); break; + default: + cpu_abort(dc->env, "Unhandled BIAP"); + break; } t = tcg_temp_new(); @@ -611,7 +613,7 @@ static unsigned int dec10_reg(DisasContext *dc) default: LOG_DIS("pc=%x reg %d r%d r%d\n", dc->pc, dc->opcode, dc->src, dc->dst); - assert(0); + cpu_abort(dc->env, "Unhandled opcode"); break; } } else { @@ -687,7 +689,7 @@ static unsigned int dec10_reg(DisasContext *dc) default: LOG_DIS("pc=%x reg %d r%d r%d\n", dc->pc, dc->opcode, dc->src, dc->dst); - assert(0); + cpu_abort(dc->env, "Unhandled opcode"); break; } } @@ -945,7 +947,7 @@ static int dec10_bdap_m(DisasContext *dc, int size) if (!dc->postinc && (dc->ir & (1 << 11))) { int simm = dc->ir & 0xff; - // assert(0); + /* cpu_abort(dc->env, "Unhandled opcode"); */ /* sign extended. */ simm = (int8_t)simm; @@ -1044,7 +1046,7 @@ static unsigned int dec10_ind(DisasContext *dc) default: LOG_DIS("pc=%x var-ind.%d %d r%d r%d\n", dc->pc, size, dc->opcode, dc->src, dc->dst); - assert(0); + cpu_abort(dc->env, "Unhandled opcode"); break; } return insn_len; @@ -1136,7 +1138,7 @@ static unsigned int dec10_ind(DisasContext *dc) break; default: LOG_DIS("ERROR pc=%x opcode=%d\n", dc->pc, dc->opcode); - assert(0); + cpu_abort(dc->env, "Unhandled opcode"); break; } diff --git a/target-sh4/README.sh4 b/target-sh4/README.sh4 index a92b6f3..e578830 100644 --- a/target-sh4/README.sh4 +++ b/target-sh4/README.sh4 @@ -6,7 +6,7 @@ The sh4 target is not ready at all yet for integration in qemu. This file describes the current state of implementation. Most places requiring attention and/or modification can be detected by -looking for "XXXXX" or "assert (0)". +looking for "XXXXX" or "abort()". The sh4 core is located in target-sh4/*, while the 7750 peripheral features (IO ports for example) are located in hw/sh7750.[ch]. The diff --git a/target-sh4/helper.c b/target-sh4/helper.c index 6c3f896..9e70352 100644 --- a/target-sh4/helper.c +++ b/target-sh4/helper.c @@ -235,7 +235,7 @@ static int itlb_replacement(CPUState * env) return 2; if ((env->mmucr & 0x2c000000) == 0x00000000) return 3; - assert(0); + cpu_abort(env, "Unhandled itlb_replacement"); } /* Find the corresponding entry in the right TLB @@ -462,7 +462,7 @@ int cpu_sh4_handle_mmu_fault(CPUState * env, target_ulong address, int rw, env->exception_index = 0x100; break; default: - assert(0); + cpu_abort(env, "Unhandled MMU fault"); } return 1; } @@ -514,7 +514,7 @@ void cpu_load_tlb(CPUSH4State * env) entry->size = 1024 * 1024; /* 1M */ break; default: - assert(0); + cpu_abort(env, "Unhandled load_tlb"); break; } entry->sh = (uint8_t)cpu_ptel_sh(env->ptel); diff --git a/target-sh4/op_helper.c b/target-sh4/op_helper.c index 529df0c..2e5f555 100644 --- a/target-sh4/op_helper.c +++ b/target-sh4/op_helper.c @@ -71,7 +71,7 @@ void helper_ldtlb(void) { #ifdef CONFIG_USER_ONLY /* XXXXX */ - assert(0); + cpu_abort(env, "Unhandled ldtlb"); #else cpu_load_tlb(env); #endif |